# Vercel

Vercel declares [28 subprocessors](https://thirdpartyindex.com/vendors/vercel#subprocessors) in [its subprocessor list](https://security.vercel.com/?itemUid=e3fae2ca-94a9-416b-b577-5c90e382df57), which we last checked on 2026-11-11 ([evidence](https://thirdpartyindex.com/evidence/243862)). They include [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services), [Google Cloud](https://thirdpartyindex.com/vendors/google-cloud) and [OpenAI](https://thirdpartyindex.com/vendors/openai). No published changes since we first read it on 2026-09-21. [210 tracked vendors](https://thirdpartyindex.com/vendors/vercel#used-by) name Vercel as a subprocessor, including [Zapier](https://thirdpartyindex.com/vendors/zapier), [WorkOS](https://thirdpartyindex.com/vendors/workos) and [Resend](https://thirdpartyindex.com/vendors/resend).

Vercel (vercel.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/vercel
- Documents last verified: 2026-11-11
- Transparency rating: 100/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 8/8; Purposes 7/7; Data processing addendum 12/12; Trust center 8/8; Privacy policy 6/6; security.txt 6/6; Security page 5/5; Status page 5/5; Vulnerability disclosure 5/5; Pages still reachable 8/8
- Supply chain: relies on 26 tracked vendors directly, 214 within two hops, 552 within three; 210 tracked vendors rely on it directly, 1059 within two hops, 2702 within three
- Cite as: Vercel, Third Party Index, https://thirdpartyindex.com/vendors/vercel (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://security.vercel.com/ | 2026-11-11 | 2026-11-09 |
| Subprocessor list | https://security.vercel.com/?itemUid=e3fae2ca-94a9-416b-b577-5c90e382df57 | 2026-11-11 | 2026-11-09 |
| Data processing addendum | https://vercel.com/legal/dpa | 2026-11-11 | 2026-10-28 |
| Privacy policy | https://vercel.com/legal/privacy-notice | 2026-11-11 | 2026-10-28 |
| Terms | https://vercel.com/legal/terms | 2026-11-11 | 2026-10-28 |
| Security page | https://vercel.com/security | 2026-11-11 | 2026-10-24 |
| security.txt | https://vercel.com/.well-known/security.txt | 2026-11-11 | 2026-09-29 |
| Status page | https://www.vercel-status.com/ | 2026-11-11 | 2026-11-11 |
| Security advisories | https://vercel.com/kb/bulletin/vercel-april-2026-security-incident | 2026-11-11 | 2026-10-29 |

## Subprocessors (28)

As its own list states them.

| Subprocessor | Purpose | Location | Listed since |
|---|---|---|---|
| [Amazon Web Services (AWS)](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Hosting,  storage  and generative AI services | United States | 2026-10-01 |
| [Anthropic](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | Generative AI services | United States | 2026-09-22 |
| [Baseten Labs Inc](https://thirdpartyindex.com/vendors/baseten.md) (AI model provider: Baseten) | Generative AI services and AI model inference services | United States | 2026-09-22 |
| [Cerebras Systems Inc](https://thirdpartyindex.com/vendors/cerebras.md) (AI model provider: Cerebras) | Generative AI services and AI model inference services | United States | 2026-09-22 |
| [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse.md) | Analytics services | United States | 2026-09-22 |
| [Datadog](https://thirdpartyindex.com/vendors/datadog.md) | Cloud monitoring and security services | United States | 2026-09-22 |
| [Discourse](https://thirdpartyindex.com/vendors/discourse.md) | Community support and communication services | United States | 2026-09-22 |
| [Exa.ai](https://thirdpartyindex.com/vendors/exa-labs.md) | AI search services | United States | 2026-09-22 |
| [Fireworks AI](https://thirdpartyindex.com/vendors/fireworks.md) (AI model provider: Fireworks) | Generative AI services and AI model inference services | United States | 2026-09-22 |
| [Google](https://thirdpartyindex.com/vendors/google-cloud.md) | Cloud computing, storage  and generative AI services | United States | 2026-09-22 |
| [Groq](https://thirdpartyindex.com/vendors/groq.md) (AI model provider: Groq) | Generative AI services and AI model inference services | United States | 2026-09-22 |
| [Honeycomb](https://thirdpartyindex.com/vendors/honeycomb.md) | Real-time monitoring and debugging service | United States | 2026-09-22 |
| Invisible Tools Inc (dba Raindrop.ai) | AI monitoring and analytics services | United States | 2026-09-22 |
| [Kasada](https://thirdpartyindex.com/vendors/kasada.md) | Fraud prevention services | United States | 2026-09-22 |
| [Knock Labs](https://thirdpartyindex.com/vendors/knock-labs.md) | Customer notification services | United States | 2026-09-22 |
| [Microsoft](https://thirdpartyindex.com/vendors/microsoft.md) | Hosting, storage and generative AI services | United States | 2026-09-22 |
| [Neon](https://thirdpartyindex.com/vendors/neon.md) | Serverless storage services | United States | 2026-09-22 |
| [OpenAI](https://thirdpartyindex.com/vendors/openai.md) (AI model provider: OpenAI) | Generative AI services | United States | 2026-09-22 |
| [Plain](https://thirdpartyindex.com/vendors/plain.md) | Customer support services | United Kingdom | 2026-09-22 |
| [Redis](https://thirdpartyindex.com/vendors/redis.md) | Real-time logging and security services | United States | 2026-09-22 |
| [Salesforce](https://thirdpartyindex.com/vendors/salesforce.md) | Customer relationship management (CRM) and support services | United States | 2026-09-22 |
| SpaceX | Generative AI services | United States | 2026-09-22 |
| [Stripe](https://thirdpartyindex.com/vendors/stripe.md) | Payment processing services | United States | 2026-09-22 |
| [Tinybird](https://thirdpartyindex.com/vendors/tinybird.md) | Analytics services | Spain | 2026-09-22 |
| [tray.io](https://thirdpartyindex.com/vendors/tray-ai.md) | Customer support process automation and productivity platform | United States | 2026-09-22 |
| [Twilio](https://thirdpartyindex.com/vendors/twilio.md) | Customer communication services | United States | 2026-09-22 |
| [Upstash](https://thirdpartyindex.com/vendors/upstash.md) | Serverless storage services | United States | 2026-09-22 |
| [WorkOS](https://thirdpartyindex.com/vendors/workos.md) | Audit log services | United States | 2026-09-22 |

Read from ([evidence](https://thirdpartyindex.com/evidence/325)). CSV: https://thirdpartyindex.com/vendors/vercel/subprocessors.csv

AI model providers (or a cloud provider's AI model service) among these entries: 6. All vendors that list one: https://thirdpartyindex.com/ai

## Compliance

As its trust center lists them.

- Audited: SOC 2, SOC 3, ISO/IEC 27001, PCI DSS, TISAX ([evidence](https://thirdpartyindex.com/evidence/319))
- Claimed: HIPAA, GDPR, CCPA/CPRA, Data Privacy Framework, DORA, PIPEDA ([evidence](https://thirdpartyindex.com/evidence/319))

## Web Technologies

Vercel's homepage made 113 requests to 3 domains, and 1 service controlled by another company. Loaded on 2026-11-03 by a browser that accepted nothing; other visits may load more or less. What a page loads is not a list of who receives customer data.

1 third party by category: Issue trackers 1 (usually detected as Issue trackers: Sentry). Each company that appears controlled by another organization is counted once, under the main category of the technologies detected from it on this homepage or, when none was, the category recorded from the company's own page (marked reviewed) or else the one it is usually detected as on other published homepages (marked as such); unclassified: none of these.

### Third parties (1)

- Sentry: 1 request to sentry.io

### First party (1)

- Vercel: 112 requests to vercel.com, vercel-storage.com; HSTS, Next.js 16.5.0-canary.38, Next.js App Router, Open Graph, PWA, Priority Hints, Prism, React, Sentry, Sift, Vercel, Vercel Analytics, Vercel Speed Insights 2.0.0-canary.1, Webpack

1 tracked company loaded by the homepage is not in Vercel's subprocessor list. A website can use a service without it processing customer data.

## Subprocessor of (210)

Tracked vendors whose own subprocessor lists name it, and what they say they use it for.

- [Aaru](https://thirdpartyindex.com/vendors/aaru.md): Engineering; Web hosting / CDN (frontend delivery)
- [Acai Travel](https://thirdpartyindex.com/vendors/acai-travel.md)
- [Aijency](https://thirdpartyindex.com/vendors/aijency.md): Runs the application
- [Aimdoc](https://thirdpartyindex.com/vendors/aimdoc.md)
- [Airtable](https://thirdpartyindex.com/vendors/airtable.md): Isolated code execution environment for Airtable’s AI features and routing of requests to AI model providers
- [Aleph](https://thirdpartyindex.com/vendors/aleph.md): AI infrastructure
- [Alguna](https://thirdpartyindex.com/vendors/alguna.md): Dashboard hosting
- [Anaconda](https://thirdpartyindex.com/vendors/anaconda.md): Infrastructure and gateway
- [API7.ai](https://thirdpartyindex.com/vendors/api7-ai.md): Website Hosting & Analytics
- [Arcade](https://thirdpartyindex.com/vendors/arcade.md): Hosting and delivery of the Arcade web application and related edge services.; Infrastructure
- [Ascendo](https://thirdpartyindex.com/vendors/ascendo.md): Hosting and content delivery for Ascendo's web application and front-end
- [AssemblyAI](https://thirdpartyindex.com/vendors/assemblyai.md): Engineering; Engineering; Hosts customer website dashboard; Provides certificate and encryption management
- [AutoScaled](https://thirdpartyindex.com/vendors/autoscaled.md): Web hosting & analytics
- [Axiom](https://thirdpartyindex.com/vendors/axiom.md): Engineering
- [Beebole](https://thirdpartyindex.com/vendors/beebole.md): Hosting of the marketing website (no Customer Data)
- [Bento](https://thirdpartyindex.com/vendors/bentonow-com.md): Website hosting
- [Betterworks](https://thirdpartyindex.com/vendors/betterworks.md): Cloud-based platform used to provide front-end services.
- [Blacksmith](https://thirdpartyindex.com/vendors/blacksmith.md): Frontend hosting and edge delivery
- [Blended Teaching](https://thirdpartyindex.com/vendors/blended-teaching.md): hosts the web apps (Mayflower, Library, Educators)
- [Blinq](https://thirdpartyindex.com/vendors/blinq.md)
- [Blutui](https://thirdpartyindex.com/vendors/blutui.md): Third party hosting provider
- [Braintrust](https://thirdpartyindex.com/vendors/braintrust.md): Cloud Provider
- [Browser Use](https://thirdpartyindex.com/vendors/browser-use.md)
- [Browserbase](https://thirdpartyindex.com/vendors/browserbase.md): Hosting; Provides frontend hosting, serverless functions, edge network services, and AI gateway. Responsible for serving and routing web traffic, executing serv…
- [Cal.com](https://thirdpartyindex.com/vendors/cal-com.md)
- [Campsite](https://thirdpartyindex.com/vendors/campsite.md): Application hosting
- [Cartesia](https://thirdpartyindex.com/vendors/cartesia.md): Edge computing and deployment platform; Web application hosting and deployment
- [Cerebrium](https://thirdpartyindex.com/vendors/cerebrium.md): Hosting of the customer dashboard and documentation; Vercel
- [Chainguard](https://thirdpartyindex.com/vendors/chainguard.md): Data infrastructure and hosting services
- [ChargeBee](https://thirdpartyindex.com/vendors/chargebee.md): Frontend cloud platform provider: Used to build and deploy web applications and frontend services, including performance optimization and caching. It supports c…
- [ChartMogul](https://thirdpartyindex.com/vendors/chartmogul.md): We use Vercel to host web applications that integrate with Help Scout, our customer support ticketing system. These applications fetch and display data from oth…
- [Chatbase.co](https://thirdpartyindex.com/vendors/chatbase-co.md): Engineering
- [Check Point Software Technologies](https://thirdpartyindex.com/vendors/check-point-software-technologies.md): Web application hosting and delivery
- [Civic Roundtable](https://thirdpartyindex.com/vendors/civic-roundtable.md): Infrastructure; Web frontend hosting of static assets.
- [Clarity](https://thirdpartyindex.com/vendors/clarity.md)
- [Clerk](https://thirdpartyindex.com/vendors/clerk.md): Webpage deployment
- [Clerk Chat](https://thirdpartyindex.com/vendors/clerk-chat.md)
- [ClickUp™](https://thirdpartyindex.com/vendors/clickuptm.md): Application AI Functionality
- [Climatiq](https://thirdpartyindex.com/vendors/climatiq.md): Application Infrastructure Provider; Website hosting
- [CodeRabbit](https://thirdpartyindex.com/vendors/coderabbit.md): IT infrastructure
- [CodeSignal](https://thirdpartyindex.com/vendors/codesignal.md): Frontend hosting / CDN; Infrastructure & Hosting
- [Cohere](https://thirdpartyindex.com/vendors/cohere.md): Web Application Hosting
- [Cometly](https://thirdpartyindex.com/vendors/cometly.md): Hosting and content delivery platform for Cometly's website and web application. May process IP addresses, request logs, and basic usage data. Vercel Privacy
- [Composio](https://thirdpartyindex.com/vendors/composio.md): Backend processes all API requests via Vercel hosted service. Additionally, Vercel AI routes selected AI SDK model calls to configured model providers for workb…
- [Context.dev](https://thirdpartyindex.com/vendors/context-dev.md): Hosting the Context.dev website and dashboard.
- [Conversion](https://thirdpartyindex.com/vendors/conversion.md): Engineering; Software Infrastructure
- [Courier](https://thirdpartyindex.com/vendors/courier.md): Cloud infrastructure
- [Cribl](https://thirdpartyindex.com/vendors/cribl.md)
- [Critical Cloud](https://thirdpartyindex.com/vendors/critical-cloud.md): Application hosting
- [Cursor](https://thirdpartyindex.com/vendors/cursor.md): Web Hosting; Web hosting and compute services provider.
- [Dais](https://thirdpartyindex.com/vendors/dais.md): Front-end and user-interface hosting for Workflow Solutions. Engaged solely in connection with active Workflow Solutions SOWs.; Workflow Solutions
- [Dash0](https://thirdpartyindex.com/vendors/dash0.md): Frontend Cloud
- [Day AI](https://thirdpartyindex.com/vendors/day-ai.md): Cloud provider
- [Decagon](https://thirdpartyindex.com/vendors/decagon.md): Infrastructure Provider providing hosting services; Infrastructure Provider providing hosting services and AI services
- [Decimal AI](https://thirdpartyindex.com/vendors/decimal-ai.md): Infrastructure Provider providing hosting services
- [Demi](https://thirdpartyindex.com/vendors/demi.md)
- [Descript](https://thirdpartyindex.com/vendors/descript.md)
- [Dock](https://thirdpartyindex.com/vendors/dock.md): Cloud hosting and data storage
- [Donut](https://thirdpartyindex.com/vendors/donut.md): Hosting and delivering front-end applications.
- [Dub](https://thirdpartyindex.com/vendors/dub.md): Server hosting
- [Dynamiq](https://thirdpartyindex.com/vendors/dynamiq.md): Website hosting and content delivery
- [eesel AI](https://thirdpartyindex.com/vendors/eesel-ai.md)
- [Employers AI](https://thirdpartyindex.com/vendors/employers-ai.md): Frontend hosting and deployment platform
- [Endex](https://thirdpartyindex.com/vendors/endex.md): Engineering
- [Entri](https://thirdpartyindex.com/vendors/entri.md): Cloud Service Provider; Vercel is a frontend cloud hosting and analytics solution.
- [Evervault](https://thirdpartyindex.com/vendors/evervault.md): Cloud provider; Hosting of website, UI, and docs
- [Evisions](https://thirdpartyindex.com/vendors/evisions.md): Cloud provider; Service provider for hosting Argos web applications and enable access to AI models and inference services offered by third parties.
- [Factory](https://thirdpartyindex.com/vendors/factory.md): Engineering; Web application hosting
- [Fathom Analytics](https://thirdpartyindex.com/vendors/fathom-analytics.md): Website hosting
- [Fibery](https://thirdpartyindex.com/vendors/fibery.md): Build step of custom apps within Fibery
- [Filevine](https://thirdpartyindex.com/vendors/filevine.md): Cloud infrastructure
- [Firecrawl](https://thirdpartyindex.com/vendors/firecrawl.md)
- [Fireworks](https://thirdpartyindex.com/vendors/fireworks.md): Frontend hosting; \[Vercel Trust Center\](
- [Firmable](https://thirdpartyindex.com/vendors/firmable.md): Frontend Applications
- [FlowEQ](https://thirdpartyindex.com/vendors/floweq.md): App development platform
- [FluencyRank](https://thirdpartyindex.com/vendors/fluencyrank.md): Application hosting; optional Web Analytics / Speed Insights (cookie consent)
- [Foqal](https://thirdpartyindex.com/vendors/foqal.md): Website (foqal.io) Hosting Provider
- [Frigade](https://thirdpartyindex.com/vendors/frigade.md): Web hosting
- [Fundraise Up](https://thirdpartyindex.com/vendors/fundraise-up.md): Front-end deployment and hosting of donation experiences
- [Gamma](https://thirdpartyindex.com/vendors/gamma.md): Infrastructure services
- [Genezio](https://thirdpartyindex.com/vendors/genezio.md): Frontend hosting and delivery
- [GitBook](https://thirdpartyindex.com/vendors/gitbook.md): Hosting (data & compute)
- [Graphite](https://thirdpartyindex.com/vendors/graphite.md)
- [Gravity](https://thirdpartyindex.com/vendors/gravity.md): Application hosting
- [Grayn](https://thirdpartyindex.com/vendors/grayn.md): Web application hosting & edge functions
- [Great Question](https://thirdpartyindex.com/vendors/great-question.md): Hosts front-end applications and routes AI inference requests. Request data is processed transiently.; Infrastructure provider, AI inference routing
- [Happenstance](https://thirdpartyindex.com/vendors/happenstance.md): Frontend hosting, deployment workflows, edge/serverless runtime, preview environments, and environment-variable management.
- [Helply](https://thirdpartyindex.com/vendors/helply.md): Engineering
- [Heron](https://thirdpartyindex.com/vendors/heron.md)
- [Hookdeck](https://thirdpartyindex.com/vendors/hookdeck.md): Hosting
- [Hyperbolic](https://thirdpartyindex.com/vendors/hyperbolic.md)
- [Hyperping](https://thirdpartyindex.com/vendors/hyperping.md): Hosting for customer status pages and marketing website
- [Inception Labs](https://thirdpartyindex.com/vendors/inceptionlabs-ai.md): Cloud platform used to host, deploy, and manage web applications and frontend services.; Engineering
- [Inngest](https://thirdpartyindex.com/vendors/inngest.md): Cloud provider; Website and web application hosting including serverless function execution including workflow execution for system automations. Includes applic…
- [Instantly](https://thirdpartyindex.com/vendors/instantly.md): Application hosting and content delivery services; Engineering
- [Instatus](https://thirdpartyindex.com/vendors/instatus.md): Cloud services provider
- [Intapp](https://thirdpartyindex.com/vendors/intapp.md): Development deployment for next.js and web frameworks
- [IssueLinker](https://thirdpartyindex.com/vendors/issuelinker.md): Application hosting and deployment (US)
- [iTmethods](https://thirdpartyindex.com/vendors/itmethods.md): Website hosting, edge delivery, traffic measurement (Vercel Analytics, Speed Insights. Both cookieless)
- [Jasper AI](https://thirdpartyindex.com/vendors/jasper-ai.md): Infrastructure
- [Kalshi](https://thirdpartyindex.com/vendors/kalshi.md)
- [Kudosity](https://thirdpartyindex.com/vendors/kudosity.md): Web/app hosting
- [LeadMagic](https://thirdpartyindex.com/vendors/leadmagic.md): Application hosting and deployment platform for our front-end and web interfaces.
- [Ledge](https://thirdpartyindex.com/vendors/ledge.md): AI router, compute
- [Light](https://thirdpartyindex.com/vendors/light.md): Frontend application hosting and delivery
- [Lippy AI](https://thirdpartyindex.com/vendors/lippy-ai.md): Web application hosting, serverless functions, and website analytics on our public pages
- [LiveKit](https://thirdpartyindex.com/vendors/livekit.md): Model inference
- [LogiRoot AI](https://thirdpartyindex.com/vendors/logiroot-ai.md): Hosting of the AWS Marketplace subscription proxy (read from the marketplace deployment configuration, 2026-10-20)
- [Logo.dev](https://thirdpartyindex.com/vendors/logo-dev.md): Hosting and CDN
- [Lorikeet](https://thirdpartyindex.com/vendors/lorikeet.md): AI Gateway services — a unified API routing layer that load-balances LLM inference requests across our existing providers for improved reliability and perform…
- [Luma AI](https://thirdpartyindex.com/vendors/luma-ai.md): Web hosting provider
- [Magic School](https://thirdpartyindex.com/vendors/magic-school.md): Engineering; Main Application Hosting - no storage other than access logs
- [MailVideo](https://thirdpartyindex.com/vendors/mailvideo.md): Vercel is used to host and publish updates to the MailVideo platform and tracking the approximate IP position of the viewer for analytical purposes
- [marimo](https://thirdpartyindex.com/vendors/marimo.md): Hosting for the marimo.io marketing site, Community Cloud, and playground
- [Maxio](https://thirdpartyindex.com/vendors/maxio.md): Hosting & Deployment Services
- [Mem0](https://thirdpartyindex.com/vendors/mem0.md)
- [Mentimeter](https://thirdpartyindex.com/vendors/mentimeter.md): Content Delivery Network and Hosting Services
- [Metabase](https://thirdpartyindex.com/vendors/metabase.md): Hosting for parts of metabase.com and internal tools.
- [Metoro](https://thirdpartyindex.com/vendors/metoro.md): Web hosting and deployment
- [Mintlify](https://thirdpartyindex.com/vendors/mintlify.md): Cloud infrastucture
- [Modem](https://thirdpartyindex.com/vendors/modem.md): Web application hosting and deployment platform. Provides frontend hosting, serverless functions, and continuous deployment.
- [ModernLoop](https://thirdpartyindex.com/vendors/modernloop.md): Artificial Intelligence Model Inference. Applicable to ModernLoop's AI products only.
- [NoteLinker](https://thirdpartyindex.com/vendors/notelinker.md): Application hosting and deployment (US)
- [Notion](https://thirdpartyindex.com/vendors/notion-com.md): Compute services that enable code execution and AI agent actions.
- [Nscale](https://thirdpartyindex.com/vendors/nscale.md): Hosting and delivery of customer-facing console and operational applications
- [Nuvia](https://thirdpartyindex.com/vendors/nuvia.md)
- [nylas](https://thirdpartyindex.com/vendors/nylas.md): Hosting Provider
- [Openlayer](https://thirdpartyindex.com/vendors/openlayer.md): Deploys our frontend app
- [OpenRouter](https://thirdpartyindex.com/vendors/openrouter.md): Website Hosting
- [OpenTag](https://thirdpartyindex.com/vendors/opentag.md): Web hosting and deployment
- [Oplane](https://thirdpartyindex.com/vendors/oplane.md): Hosting, Website Analytics
- [Orderful](https://thirdpartyindex.com/vendors/orderful.md): Web Hosting
- [Origami](https://thirdpartyindex.com/vendors/origami.md): AI Gateway and related infrastructure
- [Outlit](https://thirdpartyindex.com/vendors/outlit.md): Application hosting, deployment, serverless functions, edge computing
- [Parahelp](https://thirdpartyindex.com/vendors/parahelp.md): Deploy and host web frontends
- [Parallel Web Systems](https://thirdpartyindex.com/vendors/parallel-web-systems.md): Engineering and hosting
- [Paved](https://thirdpartyindex.com/vendors/paved.md): Website Hosting
- [PeakMetrics](https://thirdpartyindex.com/vendors/peakmetrics.md): Frontend hosting and deployment platform
- [PepoSmart](https://thirdpartyindex.com/vendors/peposmart.md): Application hosting
- [Pepperwire](https://thirdpartyindex.com/vendors/pepperwire.md): Hosts the application
- [Periskope](https://thirdpartyindex.com/vendors/periskope.md): Frontend hosting, deployment, edge infrastructure, and related web delivery services.
- [Plain](https://thirdpartyindex.com/vendors/plain.md): Hosting; Hosting/Infrastructure
- [Plane](https://thirdpartyindex.com/vendors/plane.md): Application Hosting
- [PlanetScale](https://thirdpartyindex.com/vendors/planetscale.md): Web hosting
- [Plasmic](https://thirdpartyindex.com/vendors/plasmic.md)
- [Polar](https://thirdpartyindex.com/vendors/polar.md): Service core billing platform features
- [Pollen](https://thirdpartyindex.com/vendors/pollen.md): Application hosting and content delivery
- [Prisma](https://thirdpartyindex.com/vendors/prisma.md): Engineering; Web services
- [Proactivox](https://thirdpartyindex.com/vendors/proactivox.md): Application hosting, deployment, and content delivery for the Proactivox web app
- [PromoteKit](https://thirdpartyindex.com/vendors/promotekit.md): application hosting and content delivery.
- [Proposales](https://thirdpartyindex.com/vendors/proposales.md)
- [Quotivity](https://thirdpartyindex.com/vendors/quotivity.md): Application hosting
- [Ravenna](https://thirdpartyindex.com/vendors/ravenna.md)
- [Raycast](https://thirdpartyindex.com/vendors/raycast.md): Transfer Mechanism(s): SCCs and UK Addendum; Website Hosting (Marketing, Merch Store, ray.so)
- [Reality Defender](https://thirdpartyindex.com/vendors/reality-defender.md)
- [Reclaim.ai](https://thirdpartyindex.com/vendors/reclaim-ai.md): Web development
- [Resend](https://thirdpartyindex.com/vendors/resend.md): Server hosting
- [Retell AI](https://thirdpartyindex.com/vendors/retell-ai.md)
- [Rev](https://thirdpartyindex.com/vendors/rev.md): Frontend hosting
- [Runbear](https://thirdpartyindex.com/vendors/runbear.md): Engineering; Runbear is supported using resources provided by Vercel hosting.
- [Sales Kong](https://thirdpartyindex.com/vendors/sales-kong.md): Hosting infrastructure
- [Sazabi](https://thirdpartyindex.com/vendors/sazabi.md): Frontend hosting and deployment; AI model gateway; sandboxed code execution
- [Sched](https://thirdpartyindex.com/vendors/sched.md): Application hosting and serverless compute
- [Sendbird](https://thirdpartyindex.com/vendors/sendbird.md): Hosting platform used to operate internal developer tooling and productivity workflows
- [Serval](https://thirdpartyindex.com/vendors/serval.md): Engineering; Web hosting and AI model routing
- [Sherpa](https://thirdpartyindex.com/vendors/sherpa.md)
- [SigNoz](https://thirdpartyindex.com/vendors/signoz.md)
- [Sitecore](https://thirdpartyindex.com/vendors/sitecore.md): Cloud platform; Frontend Cloud Platform
- [Skio](https://thirdpartyindex.com/vendors/skio.md): Hosting and infrastructure and AI gateway
- [Skyhook](https://thirdpartyindex.com/vendors/skyhook.md)
- [Sliq](https://thirdpartyindex.com/vendors/sliq.md): Frontend hosting and deployment
- [Smarty](https://thirdpartyindex.com/vendors/smarty.md): Website Hosting
- [Soraban](https://thirdpartyindex.com/vendors/soraban.md): Hosts and delivers portions of Soraban’s web application interface, ensuring fast and reliable access to user-facing components.
- [StudyFetch](https://thirdpartyindex.com/vendors/studyfetch.md): Engineering
- [Supabase](https://thirdpartyindex.com/vendors/supabase.md): Provision of hosting services
- [Supademo](https://thirdpartyindex.com/vendors/supademo.md): Hosting and deployment services
- [SuperIntern](https://thirdpartyindex.com/vendors/superintern.md): Front-end application deployment and hosting
- [Tables](https://thirdpartyindex.com/vendors/tables.md): Hosting and operation of the platform's application layer (functions run in the EU and the USA).
- [Tailscale](https://thirdpartyindex.com/vendors/tailscale.md): Cloud hosting provider; AI gateway
- [Tella](https://thirdpartyindex.com/vendors/tella.md): To provide application hosting for Tella.
- [telli](https://thirdpartyindex.com/vendors/telli.md)
- [Tightknit](https://thirdpartyindex.com/vendors/tightknit.md): Site hosting (USA) — https://vercel.com
- [TimelinesAI](https://thirdpartyindex.com/vendors/timelinesai.md): hosting for specific integration services (function region set per service; Vercel may also
- [Totango](https://thirdpartyindex.com/vendors/totango.md): Application Platform
- [Town](https://thirdpartyindex.com/vendors/town.md): Website hosting, content delivery, and supporting storage services.
- [Trickest](https://thirdpartyindex.com/vendors/trickest.md): AI Gateway: routes requests to model hosts; does not store prompts or outputs
- [Trigger.dev](https://thirdpartyindex.com/vendors/trigger-dev.md): Hosting and deployment services
- [Trumpet](https://thirdpartyindex.com/vendors/trumpet.md): Cloud Computing Platform (PaaS); \[Required\] Cloud service provider; Powers trumpet AI features; \[Optional\] Third party AI model intermediary. Allows for changin…
- [Trustmary](https://thirdpartyindex.com/vendors/trustmary.md): Cloud infrastructure hosting
- [turbopuffer](https://thirdpartyindex.com/vendors/turbopuffer.md): Website and dashboard hosting
- [Uhubs](https://thirdpartyindex.com/vendors/uhubs.md)
- [Unify](https://thirdpartyindex.com/vendors/unify.md): Hosting; Used to host our web application frontend. Stores limited logs of customer interactions with our site.
- [Upstash](https://thirdpartyindex.com/vendors/upstash.md)
- [Vast AI](https://thirdpartyindex.com/vendors/vast-ai.md)
- [VESSL AI](https://thirdpartyindex.com/vendors/vessl-ai.md): Hosting of the marketing website (vessl.ai) and edge logs
- [Viktor](https://thirdpartyindex.com/vendors/viktor.md): Web hosting / frontend infrastructure
- [VTEX](https://thirdpartyindex.com/vendors/vtex.md): Frontend Hosting
- [Warp](https://thirdpartyindex.com/vendors/warp.md)
- [West Tennessee Consulting](https://thirdpartyindex.com/vendors/west-tennessee-consulting.md): application hosting and delivery
- [WhatsAble](https://thirdpartyindex.com/vendors/whatsable.md): Frontend hosting for whatsable.app (marketing site), notifyer.whatsable.app (Notifyer console), and chat.notifyer-systems.com (chat UI). Vercel does not process…
- [WorkOS](https://thirdpartyindex.com/vendors/workos.md): Application Hosting; Core Product
- [xAI](https://thirdpartyindex.com/vendors/spacexai.md): Web hosting and deployment
- [You.com](https://thirdpartyindex.com/vendors/you-com.md): Cloud hosting and infrastructure; Cloud provider
- [Zamp](https://thirdpartyindex.com/vendors/zamp.md): Application hosting, CDN, WAF and DDoS protection
- [Zapier](https://thirdpartyindex.com/vendors/zapier.md): Cloud service provider
- [ZenABM](https://thirdpartyindex.com/vendors/zenabm.md): Application hosting, edge network, WAF, DDoS protection
- [Zenzap](https://thirdpartyindex.com/vendors/zenzap.md): Data
- [Zero](https://thirdpartyindex.com/vendors/zero.md): Provision of cloud hosting and deployment services for web applications, including frontend hosting
- [zig.ai](https://thirdpartyindex.com/vendors/zig-ai.md): IT infrastructure
- [Zuplo](https://thirdpartyindex.com/vendors/zuplo.md): Vercel provides web hosting services for Zuplo properties.

## Service status

Incidents it reported on its own status page.

- Last 90 days: 24 reported incidents (9 major or critical, 10 minor, 5 with no impact stated)
- Typical time to resolve: 55 min
- Status page last read: 2026-11-11
- 2026-11-10: Elevated Sandbox and Blob request latency and errors (minor)
- 2026-11-05: Build delays and degraded Vercel Dashboard performance (minor)
- 2026-10-23: Delays in Logs and Observability data (minor)
- 2026-10-12: Increased build and deployment failures (major)
- 2026-10-10: Delays in Drains, Observability, and Workflow in Washington (iad1) (major)
- 2026-10-06: Vercel Auth login failures for pages with Deployment Protection enabled (major)
- 2026-10-06: Elevated Sandbox error rates in Paris (cdg1) (minor)
- 2026-09-28: Build failures and 500 errors for functions using Edge runtime (minor)

## Incidents reported by Vercel's subprocessors

Incidents reported in the last 30 days on their own status pages by 16 vendors Vercel lists as subprocessors. A subprocessor list names a company, not the service an incident touched.

- 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Unable to start new Workspace Agent runs (critical)
- 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated errors affecting logins, sign-ups, and ChatGPT features (minor)
- 2026-11-11: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which Vercel lists as a subprocessor, reported Model APIs are down for all models (critical)
- 2026-11-11: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which Vercel lists as a subprocessor, reported Provisioning and scaling operations may take longer in AWS ap-northeast-1 Tokyo (minor)
- 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio to Turkcell Turkey (minor)
- 2026-11-11: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-11-11: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor)
- 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Retroactive Incident Impacting Twilio Usage APIs (no impact stated)
- 2026-11-10: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors on Fable 52 and Mythos 52 (no impact stated)
- 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Issue resolved (minor)
- 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela (minor)
- 2026-11-10: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-11-10: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor)
- 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Verizon in United States (minor)
- 2026-11-10: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Incorrect cost data in Costs API exports (no impact stated)
- 2026-11-09: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated Errors On API (minor)
- 2026-11-09: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Help Center errors (no impact stated)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported WhatsApp Business API Message Send Failures (minor)
- 2026-11-09: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated ChatGPT Conversation Errors (minor)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Chile (minor)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Audio Quality Degradation, Silent and One-Way Audio between Twilio and Multiple Networks in United Kingdom (minor)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Italy (minor)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Spusu United Kingdom (minor)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Bouygues Telecom France (minor)
- 2026-11-09: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Intermittent API errors on write actions (minor)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Network Subscribers in Germany to a Subset of Twilio Long Codes (minor)
- 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio to ETL Laos (minor)
- 2026-11-08: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio to MTN Nigeria (minor)
- 2026-11-08: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated errors with image generation (minor)
- 2026-11-08: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase and Gateway API (Lookup API) Failure Increase on EnStream in Canada (minor)
- 2026-11-08: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Degraded performance for Claude Fable 5.1 (minor)
- 2026-11-08: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Globe Philippines (minor)
- 2026-11-07: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Vercel lists as a subprocessor, reported Intermittent 503 errors in certain regions (minor)
- 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Long Codes and Short Codes to Multiple Networks in United States (minor)
- 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Multiple Networks in India (minor)
- 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor)
- 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Multiple Networks in New Zealand (minor)
- 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor)
- 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash US (minor)
- 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-11-07: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-11-06: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Networks in Chile (minor)
- 2026-11-06: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated error rates with some U.S. business Mastercards (no impact stated)
- 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Dominican Republic (minor)
- 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported TwiML ConversationRelay Documents Page Error (minor)
- 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Chile (minor)
- 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Audio Quality Degradation from a Subset of Twilio Mobile Numbers to Claro Colombia (minor)
- 2026-11-06: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor)
- 2026-11-06: [Knock Labs](https://thirdpartyindex.com/vendors/knock-labs#status), which Vercel lists as a subprocessor, reported Dashboard transactional email outage (minor)
- 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Notification Logs Unavailable in Console (minor)
- 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays Between Twilio and T-Mobile in Czech Republic (minor)
- 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Silent and One-Way Audio between a Subset of Twilio Phone Numbers and Multiple Networks in Colombia (minor)
- 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Puerto Rico (minor)
- 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor)
- 2026-11-05: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which Vercel lists as a subprocessor, reported Elevated errors for Kimi-K3 on Model APIs. \*\*Dedicated Inference is not affected\*\* (minor)
- 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio Phone Numbers to Lycamobile France (minor)
- 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Mobile Numbers to Argentina (minor)
- 2026-11-05: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported ChatGPT Work and Dots Errors (minor)
- 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Post Dial Delay from a Subset of Twilio Canada Phone Numbers to Rogers Wireless and Fido Canada (minor)
- 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor)
- 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor)
- 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor)
- 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash US (minor)
- 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor)
- 2026-11-05: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor)
- 2026-11-04: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated error rates across paid ChatGPT plans (minor)
- 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Search Delays on Enterprise Knowledge (minor)
- 2026-11-04: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor)
- 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Delayed Email Validation History (minor)
- 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Brazil (minor)
- 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Algar Telecom Brazil (minor)
- 2026-11-04: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Delays in incoming emails (minor)
- 2026-11-04: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor)
- 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Failures from a Subset of Twilio Long Codes to GCI United States (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks in United States (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor)
- 2026-11-03: [Cerebras](https://thirdpartyindex.com/vendors/cerebras#status), which Vercel lists as a subprocessor, reported Partial Service Disruption (no impact stated)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Receipt Delays and Delivery Delays from a Subset of Twilio Long Codes and Short Codes to AT&T United States (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays and Failures from a Subset of Twilio Short Codes to T-Mobile and Verizon United States (minor)
- 2026-11-03: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Some Sidekick requests failing (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 US (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to Brisanet Brazil (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks United States (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Entel Bolivia (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Lycamobile United Kingdom (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Audio Quality Degradation from a Subset of Twilio Phone Numbers to Multiple Networks in United States (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported RateQueue Host Down Did Not Recover (minor)
- 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Media Streams Audio Delays (minor)
- 2026-11-03: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported File upload errors in ChatGPT (minor)
- 2026-11-03: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Claro Puerto Rico (minor)
- 2026-11-02: [Neon](https://thirdpartyindex.com/vendors/neon#status), which Vercel lists as a subprocessor, reported ES-2331348 (no impact stated)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Puerto Rico (minor)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call One-Way Audio from Brazil to a Subset of Twilio Numbers (no impact stated)
- 2026-11-02: [Neon](https://thirdpartyindex.com/vendors/neon#status), which Vercel lists as a subprocessor, reported ES-2331065 (no impact stated)
- 2026-11-02: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Delays receiving Slack messages in Plain (minor)
- 2026-11-02: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which Vercel lists as a subprocessor, reported SQL Console database connection outage (minor)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Some Customers May Have Incorrect Balances Reflected on Their Account (minor)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio Alphanumeric Sender Type to T-Mobile Austria (minor)
- 2026-11-02: [Tinybird](https://thirdpartyindex.com/vendors/tinybird#status), which Vercel lists as a subprocessor, reported High error rate in ondemand replicas (major)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic (minor)
- 2026-11-02: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects on XL Axiata in Indonesia (minor)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Philippines Phone Numbers to Multiple Networks in Philippines (minor)
- 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Google Voice United States (minor)
- 2026-11-01: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio to KDDI Japan (minor)
- 2026-11-01: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated Instant Payouts failures (no impact stated)
- 2026-10-31: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Muse Spark Open US (minor)
- 2026-10-31: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-30: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service degradation (no impact stated)
- 2026-10-30: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated errors with search in Dots, ChatGPT Work, and certain ChatGPT thinking experiences (minor)
- 2026-10-30: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects and Gateway API (Lookup API) High Latency on KPN in Netherlands (minor)
- 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects on Smart in Philippines (minor)
- 2026-10-30: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated errors for GPT Image 2 API image edits (minor)
- 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated)
- 2026-10-30: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Reporting data delayed (minor)
- 2026-10-30: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS and MMS Delivery Delays from Twilio to Altice United States (minor)
- 2026-10-29: [Knock Labs](https://thirdpartyindex.com/vendors/knock-labs#status), which Vercel lists as a subprocessor, reported Sockets service impaired (major)
- 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Multiple Networks in Multiple Countries Across Africa and Asia (minor)
- 2026-10-29: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Vercel lists as a subprocessor, reported SSO Profile API Timeouts (major)
- 2026-10-29: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Elevated errors across the Plain app, API and help centers (major)
- 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Phone Numbers to Vivo Brazil (minor)
- 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Verizon in United States (minor)
- 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Flex Agent Copilot Note Generation Issues (minor)
- 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to T-Mobile United States (minor)
- 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Receipt Delays from a Subset of Twilio Short Codes to T-Mobile United States (minor)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Link Shortening Redirect Errors on Branded Domains (minor)
- 2026-10-28: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated Issuing errors from 17:13 - 20:41 UTC (minor)
- 2026-10-28: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Degraded AI features (minor)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Long Codes to Orange Belgium (minor)
- 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors affecting the Google Calendar connector (minor)
- 2026-10-28: [Datadog](https://thirdpartyindex.com/vendors/datadog#status), which Vercel lists as a subprocessor, reported Metrics query are disrupted (major)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase and Gateway API (Lookup API) Failure Increase on EE in United Kingdom (minor)
- 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Possible 503 Errors for Messaging Traffic in the Australia Region (minor)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase on Indosat in Indonesia (minor)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to MTC Namibia (minor)
- 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor)
- 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor)
- 2026-10-28: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Twilio Console Errors (no impact stated)
- 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors affecting the Gmail connector (minor)
- 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Elevated 500 Errors Affecting Programmable Voice API (no impact stated)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Surf Telecom Brazil (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures between a Subset of Twilio Long Codes and Multiple Networks in Portugal (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Phone Numbers to Argentina (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Elevated 500 Errors Affecting Programmable Messaging API (no impact stated)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to C-Spire United States (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from Twilio Mobile Numbers to Israel (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Three in United Kingdom (minor)
- 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major)
- 2026-10-27: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported 6.1 Sol Degraded Model Performance (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States (minor)
- 2026-10-27: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Turkcell Turkey (minor)
- 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Germany (minor)
- 2026-10-27: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated error rates for most hosted Code Reviews and Security Reviews on private GitHub repositories (no impact stated)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Long Codes to AT&T United States (minor)
- 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures between a Subset of Twilio Long Codes and Multiple Networks in South Africa (minor)
- 2026-10-27: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures From a Subset of Twilio Phone Numbers to Multiple Networks in Brazil (minor)
- 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays and Failures from a Subset of Twilio Long Codes to Cellcom United States (minor)
- 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Docomo Pacific United States (minor)
- 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for MiniMax M3.1 Flash (minor)
- 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-26: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated error rates for Ads POST requests (minor)
- 2026-10-26: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-26: [Datadog](https://thirdpartyindex.com/vendors/datadog#status), which Vercel lists as a subprocessor, reported Elevated Error Rates for Workflow Automation, App Builder, Bits Code, Bits Agent Builder (major)
- 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported WhatsApp Sandbox Sending Configuration Issues (minor)
- 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Mauritel Mauritania (minor)
- 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from Twilio Phone Numbers to Digi Mobil Romania (minor)
- 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Cellcom Israel (minor)
- 2026-10-25: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Telcel Mexico (minor)
- 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Claro Brazil and Puerto Rico (minor)
- 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Telia Sweden (minor)
- 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Airtel Nigeria (minor)
- 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors for Claude Fable 5.1 (major)
- 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 and other models (major)
- 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Azure Marketplace SendGrid Customers Experiencing Account Management Issues (minor)
- 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects and Gateway API (Lookup API) Failure Increase in Netherlands (minor)
- 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to C-Spire United States (minor)
- 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects on Vodafone in United Kingdom (minor)
- 2026-10-24: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated Blik errors (no impact stated)
- 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States (minor)
- 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to WOM Colombia (minor)
- 2026-10-24: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors for Claude Fable 5 and Claude Fable 5.1 (major)
- 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Costa Rica (minor)
- 2026-10-24: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors for Claude Opus 5.5 (major)
- 2026-10-23: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5 (critical)
- 2026-10-23: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Degraded experience with ChatGPT app connections using CIMD (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from Network Subscribers to Twilio Costa Rica Landline Numbers (minor)
- 2026-10-23: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Help Center Chat Support Degraded (no impact stated)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to Claro Brazil (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio to Multiple Networks in South Africa (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telefonica Nicaragua (minor)
- 2026-10-23: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Vercel lists as a subprocessor, reported Elevated errors across SSO and AuthKit (major)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Post Dial Delay from Twilio Phone Numbers to Chile (minor)
- 2026-10-23: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to Appalachian Wireless United States (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Liberty Mobile Puerto Rico (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Multiple Networks in United States and Canada (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Telecall Brazil (minor)
- 2026-10-23: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which Vercel lists as a subprocessor, reported Degraded support ticket submission and response (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Claro Colombia (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Surf Telecom Brazil (minor)
- 2026-10-23: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Delays in customer support responses (no impact stated)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays between a Subset of Twilio Phone Numbers and Multiple Networks in Brazil (minor)
- 2026-10-23: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which Vercel lists as a subprocessor, reported Elevated errors for US-only GLM 5.3 Flash on Model APIs (minor)
- 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Viaero United States (minor)
- 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated Bancontact errors (no impact stated)
- 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor)
- 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor)
- 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported New Ad Accounts failing to provision admins (minor)
- 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Degraded Performance of Dots on Enterprise (minor)
- 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Issue with 500 Errors on Porting Request Submissions (minor)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Issue with Realtime Transcriptions and Deepgram (no impact stated)
- 2026-10-22: [Honeycomb](https://thirdpartyindex.com/vendors/honeycomb#status), which Vercel lists as a subprocessor, reported Email notifications for SLOs, Triggers, and Anomaly Detection not sending (major)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Intelligent Alerts Delivery Issues (minor)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Hosted Number Verification Calls not Reaching Customers (minor)
- 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated Bancontact errors (no impact stated)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Malitel Mali (minor)
- 2026-10-22: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Search results may be missing recent conversations (minor)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported RCS Inbound Events Delayed (minor)
- 2026-10-22: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Elevated errors affecting Connectors (minor)
- 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated ChatGPT conversation and Responses API errors (minor)
- 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Billing Delays (no impact stated)
- 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTN Nigeria (minor)
- 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor)
- 2026-10-22: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor)
- 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Authentication errors for some users (major)
- 2026-10-21: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Vercel lists as a subprocessor, reported Degraded performance for Claude Fable 5 (minor)
- 2026-10-21: [Neon](https://thirdpartyindex.com/vendors/neon#status), which Vercel lists as a subprocessor, reported ES-2303481 (no impact stated)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects and Gateway API (Lookup API) Failure Increase in Netherlands (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Cellularone NE Arizona United States (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender Type to Jazz Pakistan (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio Short Codes to Multiple Networks in India (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from United Kingdom to a Subset of Twilio Long Codes (minor)
- 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated error rates for gpt-5.6-luna API requests (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Customer's Unable to Create New Requests for Hosting and Porting (minor)
- 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Elevated FedRAMP API error rates for Astra and Sol (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to Orange France (minor)
- 2026-10-21: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for DeepSeek V4.1 Flash 1017 (minor)
- 2026-10-21: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Post Dial Delay From a Subset of Twilio Phone Numbers to Israel (minor)
- 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Degraded performance in ChatGPT, Codex, and APIs (minor)
- 2026-10-21: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which Vercel lists as a subprocessor, reported Elevated errors on DeepSeek V4 Flash on Model APIs (minor)
- 2026-10-21: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Flash (minor)
- 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from Twilio to T-Mobile Czech Republic (minor)
- 2026-10-21: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which Vercel lists as a subprocessor, reported Elevated errors for image requests on multiple Model APIs (minor)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates (minor)
- 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor)
- 2026-10-20: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which Vercel lists as a subprocessor, reported DeepSeek V4.1 Flash Fast Outage on Model APIs (major)
- 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Telnyx United States (minor)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Issue with Flex Agent Copilot Auto Wrap-up Notes (minor)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telstra Australia (minor)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported WhatsApp Embedded Signup Configuration Failures (minor)
- 2026-10-20: [Honeycomb](https://thirdpartyindex.com/vendors/honeycomb#status), which Vercel lists as a subprocessor, reported Slowness in US region (major)
- 2026-10-20: [Honeycomb](https://thirdpartyindex.com/vendors/honeycomb#status), which Vercel lists as a subprocessor, reported Degraded event ingest (major)
- 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Spike in cancellations and expired errors with PayByBank payments (no impact stated)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from Twilio Phone Numbers to Digi.Mobil Romania (minor)
- 2026-10-20: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which Vercel lists as a subprocessor, reported Google Cloud Outage (minor)
- 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated Revolut Pay errors (no impact stated)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase on AT&T in United States (minor)
- 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from Network Subscribers to a Subset of Twilio Thailand Phone Numbers (minor)
- 2026-10-20: [Baseten](https://thirdpartyindex.com/vendors/baseten#status), which Vercel lists as a subprocessor, reported Elevated errors on Model APIs (minor)
- 2026-10-20: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Elevated latency on some serverless models (no impact stated)
- 2026-10-19: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Telus Canada (minor)
- 2026-10-19: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Vercel lists as a subprocessor, reported Elevated AuthKit Error Rates (major)
- 2026-10-19: [Tray.ai](https://thirdpartyindex.com/vendors/tray-ai#status), which Vercel lists as a subprocessor, reported Degraded Application Performance - Helix Deployments (no impact stated)
- 2026-10-19: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported RCS Delivery Receipt Delays for AT&T (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures between a Subset of Twilio Long Codes and Multiple Networks in Italy (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal (minor)
- 2026-10-19: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported File Download errors (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from a Subset of Callers to Twilio Denmark Phone Numbers (minor)
- 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Surf Telecom Brazil (minor)
- 2026-10-19: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-18: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil (minor)
- 2026-10-18: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-18: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-17: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey (minor)
- 2026-10-17: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported 5300 Errors on Singapore Client Edge (minor)
- 2026-10-17: [Tray.ai](https://thirdpartyindex.com/vendors/tray-ai#status), which Vercel lists as a subprocessor, reported Degraded Application Performance (minor)
- 2026-10-17: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-17: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported On Call Engineers are Investigating Errors with the Virtual Phone in Legacy Console (no impact stated)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to Multiple Networks in Colombia (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Delayed A2P Campaign Approvals (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Czech Republic (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Verizon United States (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to MTN Nigeria (minor)
- 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Silent and One-Way Audio from Gamma United Kingdom to a Subset of Twilio United Kingdom Phone Numbers (minor)
- 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated declines on Mastercard (no impact stated)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Post Dial Delay from a Subset of Twilio Toll-Free, Landline, and Mobile Phone Numbers to Multiple Networks in Multiple Countries (minor)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures from Austria to a Subset of Twilio Austria Phone Numbers (minor)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Email suppression issues (no impact stated)
- 2026-10-15: [WorkOS](https://thirdpartyindex.com/vendors/workos#status), which Vercel lists as a subprocessor, reported Radar SMS challenge failures for phone numbers in mainland China (+86) (major)
- 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated declines on Visa (no impact stated)
- 2026-10-15: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Widespread feature degradation (major)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Brisanet Brazil (minor)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from France to a Subset of Twilio Short Codes (minor)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Network Subscribers to Twilio Colombia Shortcode Numbers (minor)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase in Philippines (minor)
- 2026-10-15: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-15: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Qwen 3.8 Max (minor)
- 2026-10-15: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Kimi K3 (minor)
- 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays From a Subset of Twilio Phone Numbers to Surf Telecom Brazil (minor)
- 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Vercel lists as a subprocessor, reported Elevated Amazon Pay errors (no impact stated)
- 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Failures from Twilio Alphanumeric Sender IDs and Long Codes to Evatis Djibouti (minor)
- 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported CSP outage affecting multiple serverless models (minor)
- 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for Deepseek V4.1 Flash (minor)
- 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 Fast (minor)
- 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Mobile Puerto Rico (minor)
- 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Delayed Costs data in the Compliance API (minor)
- 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio to Altan Redes Mexico (minor)
- 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures and Post Dial Delay from Twilio Phone Numbers to Israel (minor)
- 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Automated Alert: No Customer Impact (no impact stated)
- 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Limited availability on gpt-image-2.5-flare and gpt-image-2.5-sunburst (minor)
- 2026-10-14: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Vercel lists as a subprocessor, reported Delayed processing of some thread events (minor)
- 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Degraded performance in Codex and ChatGPT Work (minor)
- 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures between Twilio and Multiple Networks in Brazil and Italy (minor)
- 2026-10-14: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from a Subset of Twilio Alphanumeric Sender IDs to Beeline Kazakhstan (minor)
- 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Audio Quality Degradation between Twilio Phone Numbers and Multiple Networks in Brazil (minor)
- 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to VIVACOM Bulgaria (minor)
- 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported Voice Call Failures between a Subset of Twilio South Africa Phone Numbers and Multiple Networks in South Africa (minor)
- 2026-10-13: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)
- 2026-10-13: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Vercel lists as a subprocessor, reported Degraded performance in GPT-6.1 Sol Codex and Work mode (minor)
- 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which Vercel lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Etisalat and Du United Arab Emirates (minor)
- 2026-10-13: [Fireworks](https://thirdpartyindex.com/vendors/fireworks#status), which Vercel lists as a subprocessor, reported Service Degradation for GLM 5.3 (minor)

The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/vercel

## Security contact

From its security.txt (https://vercel.com/.well-known/security.txt) ([evidence](https://thirdpartyindex.com/evidence/16188)):

- Contact: https://hackerone.com/vercel
- Contact: mailto:responsible.disclosure@vercel.com
- Disclosure policy: https://security.vercel.com/
- Security jobs: https://vercel.com/careers?function=Security+%26+IT#positions
- Languages: en
- Valid until 2027-09-28

---

Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api