# Clerk Clerk declares [18 subprocessors](https://thirdpartyindex.com/vendors/clerk#subprocessors) in [its subprocessor list](https://api.drata.com/trust-center/public/sub-processors?page=1&limit=50&q=&getActiveOnly=true), which we last checked on 2026-11-11 ([evidence](https://thirdpartyindex.com/evidence/250339)). They include [Google Cloud](https://thirdpartyindex.com/vendors/google-cloud), [OpenAI](https://thirdpartyindex.com/vendors/openai) and [Stripe](https://thirdpartyindex.com/vendors/stripe). The list last changed on 2026-10-23: 0 added, 1 removed. [47 tracked vendors](https://thirdpartyindex.com/vendors/clerk#used-by) name Clerk as a subprocessor, including [OpenRouter](https://thirdpartyindex.com/vendors/openrouter), [Braintrust](https://thirdpartyindex.com/vendors/braintrust) and [Cartesia](https://thirdpartyindex.com/vendors/cartesia). Clerk (clerk.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/clerk - 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 17 tracked vendors directly, 163 within two hops, 498 within three; 47 tracked vendors rely on it directly, 252 within two hops, 1871 within three - Cite as: Clerk, Third Party Index, https://thirdpartyindex.com/vendors/clerk (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Trust center | https://trust.clerk.com/ | 2026-11-11 | 2026-11-11 | | Subprocessor list | https://api.drata.com/trust-center/public/sub-processors?page=1&limit=50&q=&getActiveOnly=true | 2026-11-11 | 2026-11-10 | | Data processing addendum | https://clerk.com/legal/dpa | 2026-11-11 | 2026-10-12 | | Privacy policy | https://clerk.com/legal/privacy | 2026-11-11 | 2026-09-21 | | Terms | https://clerk.com/legal/standard-terms | 2026-11-11 | 2026-10-08 | | Security page | https://clerk.com/security | 2026-11-11 | 2026-09-21 | | security.txt | https://clerk.com/.well-known/security.txt | 2026-11-11 | 2026-09-21 | | Status page | https://status.clerk.com/ | 2026-11-11 | 2026-11-10 | | Security advisories | https://clerk.com/docs/guides/how-clerk-works/security/vulnerability-disclosure-policy | 2026-11-11 | 2026-11-11 | ## Subprocessors (18) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Anthropic PBC](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | AI-powered support auto-reply, ticket classification, metadata generation, and lead qualification | United States | 2026-09-22 | | [Clickhouse](https://thirdpartyindex.com/vendors/clickhouse.md) | Clerk uses ClickHouse Cloud for storage and processing of analytical workloads, and fraud analysis. | USA | 2026-09-22 | | [Cloudflare](https://thirdpartyindex.com/vendors/cloudflare.md) | Cloud infrastructure, CDN, DNS, and cloud security | United States | 2026-09-22 | | [DataDog](https://thirdpartyindex.com/vendors/datadog.md) | Cloud infrastructure & monitoring | United States | 2026-09-22 | | Ding Negoce SAS (Prelude) | SMS/OTP verification and fraud signal scoring | France | 2026-09-22 | | [Google Cloud Platform (GCP)](https://thirdpartyindex.com/vendors/google-cloud.md) | Infrastructure | United States | 2026-09-22 | | [mailgun](https://thirdpartyindex.com/vendors/mailgun.md) | Infrastructure for email delivery | USA | 2026-10-15 | | [Not Just Tickets Ltd (Plain)](https://thirdpartyindex.com/vendors/plain.md) | Customer support platform with bidirectional customer and thread data sync | United Kingdom | 2026-09-22 | | [OpenAI](https://thirdpartyindex.com/vendors/openai.md) (AI model provider: OpenAI) | LLM API used for automated abuse detection scanning of customer-customized email templates (phishing, spam, brand impersonation). | United States | 2026-09-22 | | [PlanetScale](https://thirdpartyindex.com/vendors/planetscale.md) | Cloud database provider | United States | 2026-09-22 | | [Railway Corporation](https://thirdpartyindex.com/vendors/railway.md) | PaaS hosting for atlas support application, ELK stack, webhooks, bots, and observability | United States | 2026-09-22 | | [SendGrid](https://thirdpartyindex.com/vendors/sendgrid.md) | Email delivery | — | 2026-09-22 | | [Sentry (Functional Software, Inc.)](https://thirdpartyindex.com/vendors/sentry.md) | Application error monitoring and performance tracking | United States | 2026-09-22 | | [Stripe](https://thirdpartyindex.com/vendors/stripe.md) | Payment processing | United States | 2026-09-22 | | [Svix](https://thirdpartyindex.com/vendors/svix.md) | Webhook delivery | US | 2026-09-22 | | [Turbopuffer](https://thirdpartyindex.com/vendors/turbopuffer.md) | An infrastructure service that supports indexing and searching across Clerk user data efficiently. | USA | 2026-10-15 | | [Twilio](https://thirdpartyindex.com/vendors/twilio.md) | Twilio - SMS / Voice Sendgrid - email delivery | United States (primary), with global edge network processing via AWS/Equinix POPs | 2026-09-22 | | [Vercel](https://thirdpartyindex.com/vendors/vercel.md) | Webpage deployment | US | 2026-09-22 | Read from ([evidence](https://thirdpartyindex.com/evidence/3527)). CSV: https://thirdpartyindex.com/vendors/clerk/subprocessors.csv AI model providers (or a cloud provider's AI model service) among these entries: 2. All vendors that list one: https://thirdpartyindex.com/ai ## Web Technologies Clerk's homepage made 167 requests to 11 domains, and 4 services 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. 4 third parties by category: Advertising 3 (Google Cloud, Reddit, Inc., X Corp.); Analytics 1 (LinkedIn). 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 (4) - Google Cloud: 6 requests to google.com, doubleclick.net, googletagmanager.com; DoubleClick Floodlight, Google Analytics, Google Tag Manager (its subprocessor list names it too) - LinkedIn: 3 requests to linkedin.com, licdn.com; Linkedin Insight Tag - Reddit, Inc.: 3 requests to reddit.com, redditstatic.com; Reddit Ads - X Corp.: 3 requests to ads-twitter.com, t.co, twitter.com; Twitter Ads ### First party (1) - Clerk: 152 requests to clerk.com; Clerk 6.41.0, Framer Motion, HSTS, Next.js 16.4.3, Next.js App Router, Open Graph, PostHog, Priority Hints, RSS, Radix UI, React, Turbopack, Vercel, Vercel Speed Insights 1.2.0, Webpack 1 tracked company loaded by the homepage is not in Clerk's subprocessor list. A website can use a service without it processing customer data. ## Subprocessor of (47) Tracked vendors whose own subprocessor lists name it, and what they say they use it for. - [ai-coustics](https://thirdpartyindex.com/vendors/ai-coustics.md) - [Alguna](https://thirdpartyindex.com/vendors/alguna.md): Authentication - [Ampersand](https://thirdpartyindex.com/vendors/ampersand.md): Provides authentication and identity management for users accessing Ampersand's application.; User authentication - [Betterworks](https://thirdpartyindex.com/vendors/betterworks.md): Cloud-based platform used to provide authentication and user management services. - [Braintrust](https://thirdpartyindex.com/vendors/braintrust.md): Authentication - [Browserbase](https://thirdpartyindex.com/vendors/browserbase.md): Provides user management and authentication solutions (sign-up, sign-in, user profiles). Responsible for storing and verifying user credentials, generating auth… - [Bullseye](https://thirdpartyindex.com/vendors/bullseye.md): User authentication, authorization, session management, organization management - [Cartesia](https://thirdpartyindex.com/vendors/cartesia.md): Clerk provides user authentication, identity management, and user profile services for our software application.; User authentication and identity management - [Civic Roundtable](https://thirdpartyindex.com/vendors/civic-roundtable.md): Authentication; Powers authentication - passwords, MFA, magic links, passkeys, and SSO (SAML or OIDC). - [CodeRabbit](https://thirdpartyindex.com/vendors/coderabbit.md): SSO Authentication - [CoinGecko](https://thirdpartyindex.com/vendors/coingecko.md) - [Conveo](https://thirdpartyindex.com/vendors/conveo.md): Identity provider; Processing Activity Description Identity Provider Data Residency / Processing Location US Headquarters Location San Francisco, United States - [Daily](https://thirdpartyindex.com/vendors/daily.md): User authentication - [Dash0](https://thirdpartyindex.com/vendors/dash0.md): Authentication and User Management - [Decagon](https://thirdpartyindex.com/vendors/decagon.md): Authentication and SSO provider - [Decimal AI](https://thirdpartyindex.com/vendors/decimal-ai.md) - [Demandbase](https://thirdpartyindex.com/vendors/demandbase.md): Identity Management for Mojo by Demandbase - [Enrichley](https://thirdpartyindex.com/vendors/enrichley.md): Authentication, user, and session management - [Firmable](https://thirdpartyindex.com/vendors/firmable.md): User Management and Authentication - [Frigade](https://thirdpartyindex.com/vendors/frigade.md): Authentication - [Inngest](https://thirdpartyindex.com/vendors/inngest.md) - [JetStack AI](https://thirdpartyindex.com/vendors/jetstack-ai.md): Authentication and identity management - [LeadMagic](https://thirdpartyindex.com/vendors/leadmagic.md): User authentication, profile management, organization mapping, and access security (customer app and partner portal instances). - [LightTable](https://thirdpartyindex.com/vendors/lighttable.md): User authentication and identity - [marimo](https://thirdpartyindex.com/vendors/marimo.md): User authentication, session management, and organization membership - [ModernLoop](https://thirdpartyindex.com/vendors/modernloop.md): Authentication Platform. Applicable to ModernLoop's AI products only. - [Novu](https://thirdpartyindex.com/vendors/novu.md) - [Oboard](https://thirdpartyindex.com/vendors/oboard.md) - [OpenRouter](https://thirdpartyindex.com/vendors/openrouter.md): Authentication - [Origami](https://thirdpartyindex.com/vendors/origami.md): Authentication and identity - [Outlit](https://thirdpartyindex.com/vendors/outlit.md): User authentication, session management, user profile data - [Parseable](https://thirdpartyindex.com/vendors/parseable.md): Identity Management - [Pollen](https://thirdpartyindex.com/vendors/pollen.md): User authentication, identity, and session management for firm-side users - [ProjectDiscovery](https://thirdpartyindex.com/vendors/projectdiscovery.md): Identity Management & Authentication - [replit](https://thirdpartyindex.com/vendors/replit.md) - [SonarSource](https://thirdpartyindex.com/vendors/sonarsource.md): Customer Identity and Access Management - [Spara](https://thirdpartyindex.com/vendors/spara.md): Best-in-class authentication and user management. - [Strivelabs](https://thirdpartyindex.com/vendors/strivelabs.md): Sign-up and Sign-in via single-sign on. - [swan](https://thirdpartyindex.com/vendors/swan.md): User authentication and identity management - [Tembo](https://thirdpartyindex.com/vendors/tembo.md): User authentication and management. - [TranscriptFetch](https://thirdpartyindex.com/vendors/transcriptfetch.md): Authentication - [Turso](https://thirdpartyindex.com/vendors/turso-tech.md): Authentication to the Turso platform - [Unily](https://thirdpartyindex.com/vendors/unily.md): Sign-in, organization and session management. Doesn't receive customer content. Applicable only to customers opting to use Content Studio's built-in sign-in ins… - [Upstash](https://thirdpartyindex.com/vendors/upstash.md) - [Vasco](https://thirdpartyindex.com/vendors/vasco.md): Authentication - [Whalesync](https://thirdpartyindex.com/vendors/whalesync.md): Authentication and user management - [ZenABM](https://thirdpartyindex.com/vendors/zenabm.md): Authentication provider (migration planned, 2026) ## Service status Incidents it reported on its own status page. - Last 90 days: 9 reported incidents (1 major or critical, 8 minor, 0 with no impact stated) - Typical time to resolve: 4 h 34 min - Status page last read: 2026-11-11 - 2026-11-03: Elevated error rates for authentication requests (minor) - 2026-10-29: SMS Delivery Issues (major) - 2026-10-21: Issues with Documentation "Ask AI" (minor) - 2026-10-01: Dashboard increased latency (minor) - 2026-09-28: Development instances only - Apple rejecting emails (minor) - 2026-09-16: Delays in webhook delivery (minor) - 2026-09-04: Delayed email delivery to Microsoft (Outlook / Microsoft 365) recipients (minor) - 2026-09-01: GCP incident in us-central1-b (minor) ## Incidents reported by Clerk's subprocessors Incidents reported in the last 30 days on their own status pages by 14 vendors Clerk lists as subprocessors. A subprocessor list names a company, not the service an incident touched. - 2026-11-12: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported MMS Delivery Failures from Twilio to GCI United States (minor) - 2026-11-12: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from Twilio 10DLC to AT&T United States (minor) - 2026-11-12: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from Twilio to Orange Sierra Leone (minor) - 2026-11-12: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures From Long Code Numbers to AT&T in the US (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTS Kazakhstan (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan (minor) - 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Unable to start new Workspace Agent runs (critical) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Small Networks in United States (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan (minor) - 2026-11-11: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Elevated errors affecting logins, sign-ups, and ChatGPT features (minor) - 2026-11-11: [turbopuffer](https://thirdpartyindex.com/vendors/turbopuffer#status), which Clerk lists as a subprocessor, reported Dashboard Outage (critical) - 2026-11-11: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported US issues feed throwing intermittent errors (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Voice Call Failures in JP1 (minor) - 2026-11-11: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from Twilio to Turkcell Turkey (minor) - 2026-11-11: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Account emails not being delivered (major) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Issue resolved (minor) - 2026-11-10: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported EU region replay ingestion latency (minor) - 2026-11-10: [Vercel](https://thirdpartyindex.com/vendors/vercel#status), which Clerk lists as a subprocessor, reported Elevated Sandbox and Blob request latency and errors (minor) - 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela (minor) - 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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 Clerk lists as a subprocessor, reported Elevated Errors On API (minor) - 2026-11-09: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Clerk lists as a subprocessor, reported Help Center errors (no impact stated) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported WhatsApp Business API Message Send Failures (minor) - 2026-11-09: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Elevated ChatGPT Conversation Errors (minor) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Intermittent API errors on write actions (minor) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from Twilio to ETL Laos (minor) - 2026-11-08: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated errors with image generation (minor) - 2026-11-08: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Degraded performance for Claude Fable 5.1 (minor) - 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Globe Philippines (minor) - 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to Multiple Networks in India (minor) - 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Multiple Networks in New Zealand (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported TwiML ConversationRelay Documents Page Error (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Voice Call Audio Quality Degradation from a Subset of Twilio Mobile Numbers to Claro Colombia (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Notification Logs Unavailable in Console (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Puerto Rico (minor) - 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Mobile Numbers to Argentina (minor) - 2026-11-05: [Vercel](https://thirdpartyindex.com/vendors/vercel#status), which Clerk lists as a subprocessor, reported Build delays and degraded Vercel Dashboard performance (minor) - 2026-11-05: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported ChatGPT Work and Dots Errors (minor) - 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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) - 2026-11-04: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Elevated error rates across paid ChatGPT plans (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Search Delays on Enterprise Knowledge (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Delayed Email Validation History (minor) - 2026-11-04: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Ingestion delays across all data (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Brazil (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Delays in incoming emails (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Delays in spans and transactions processing (major) - 2026-11-03: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Sentry.io dashboard and API is down (critical) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Some Sidekick requests failing (minor) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to Entel Bolivia (minor) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported RateQueue Host Down Did Not Recover (minor) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Media Streams Audio Delays (minor) - 2026-11-03: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported File upload errors in ChatGPT (minor) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Claro Puerto Rico (minor) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Voice Call One-Way Audio from Brazil to a Subset of Twilio Numbers (no impact stated) - 2026-11-02: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Clerk lists as a subprocessor, reported Delays receiving Slack messages in Plain (minor) - 2026-11-02: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which Clerk lists as a subprocessor, reported SQL Console database connection outage (minor) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio Alphanumeric Sender Type to T-Mobile Austria (minor) - 2026-11-02: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Sentry dashboard is down (critical) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated Instant Payouts failures (no impact stated) - 2026-10-30: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Elevated errors with search in Dots, ChatGPT Work, and certain ChatGPT thinking experiences (minor) - 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-30: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Clerk lists as a subprocessor, reported Reporting data delayed (minor) - 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS and MMS Delivery Delays from Twilio to Altice United States (minor) - 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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: [Plain](https://thirdpartyindex.com/vendors/plain#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Flex Agent Copilot Note Generation Issues (minor) - 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Link Shortening Redirect Errors on Branded Domains (minor) - 2026-10-28: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Clerk 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 Clerk lists as a subprocessor, reported Degraded AI features (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated errors affecting the Google Calendar connector (minor) - 2026-10-28: [Datadog](https://thirdpartyindex.com/vendors/datadog#status), which Clerk lists as a subprocessor, reported Metrics query are disrupted (major) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to MTC Namibia (minor) - 2026-10-28: [Mailgun](https://thirdpartyindex.com/vendors/mailgun#status), which Clerk lists as a subprocessor, reported Route delays in EU Region (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Twilio Console Errors (no impact stated) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Clerk lists as a subprocessor, reported Elevated errors affecting the Gmail connector (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported 6.1 Sol Degraded Model Performance (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Voice Call Failures From Twilio Phone Numbers to Germany (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays and Failures between a Subset of Twilio Long Codes and Multiple Networks in South Africa (minor) - 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures From a Subset of Twilio Phone Numbers to Multiple Networks in Brazil (minor) - 2026-10-26: [PlanetScale](https://thirdpartyindex.com/vendors/planetscale#status), which Clerk lists as a subprocessor, reported Problems with Vitess connectivity and credential changes (major) - 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Docomo Pacific United States (minor) - 2026-10-26: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Elevated error rates for Ads POST requests (minor) - 2026-10-26: [Datadog](https://thirdpartyindex.com/vendors/datadog#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported WhatsApp Sandbox Sending Configuration Issues (minor) - 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to Cellcom Israel (minor) - 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to Telcel Mexico (minor) - 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to Telia Sweden (minor) - 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated errors for Claude Fable 5.1 (major) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Azure Marketplace SendGrid Customers Experiencing Account Management Issues (minor) - 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated Blik errors (no impact stated) - 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated errors for Claude Opus 5.5 (major) - 2026-10-23: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Clerk 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 Clerk lists as a subprocessor, reported Degraded experience with ChatGPT app connections using CIMD (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Help Center Chat Support Degraded (no impact stated) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from Twilio to Multiple Networks in South Africa (minor) - 2026-10-23: [Vercel](https://thirdpartyindex.com/vendors/vercel#status), which Clerk lists as a subprocessor, reported Delays in Logs and Observability data (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telefonica Nicaragua (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Voice Call Post Dial Delay from Twilio Phone Numbers to Chile (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Degraded support ticket submission and response (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Delays in customer support responses (no impact stated) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays between a Subset of Twilio Phone Numbers and Multiple Networks in Brazil (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported New Ad Accounts failing to provision admins (minor) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Degraded Performance of Dots on Enterprise (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Issue with 500 Errors on Porting Request Submissions (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Issue with Realtime Transcriptions and Deepgram (no impact stated) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Intelligent Alerts Delivery Issues (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Hosted Number Verification Calls not Reaching Customers (minor) - 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Clerk lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Search results may be missing recent conversations (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported RCS Inbound Events Delayed (minor) - 2026-10-22: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Clerk lists as a subprocessor, reported Elevated errors affecting Connectors (minor) - 2026-10-22: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Elevated ChatGPT conversation and Responses API errors (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Billing Delays (no impact stated) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTN Nigeria (minor) - 2026-10-21: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Authentication errors for some users (major) - 2026-10-21: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which Clerk lists as a subprocessor, reported Degraded performance for Claude Fable 5 (minor) - 2026-10-21: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Increased latency processing integration webhooks (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to Orange France (minor) - 2026-10-21: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Sentry.io not loading in US region (critical) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Degraded performance in ChatGPT, Codex, and APIs (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from Twilio to T-Mobile Czech Republic (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates (minor) - 2026-10-20: [PlanetScale](https://thirdpartyindex.com/vendors/planetscale#status), which Clerk lists as a subprocessor, reported Gap in dashboard metrics for AWS us-east-1 (no impact stated) - 2026-10-20: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Sentry.io not loading (major) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported WhatsApp Embedded Signup Configuration Failures (minor) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Google Cloud Outage (minor) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Clerk lists as a subprocessor, reported Elevated Revolut Pay errors (no impact stated) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Voice Call Failures from Network Subscribers to a Subset of Twilio Thailand Phone Numbers (minor) - 2026-10-19: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Sentry is down (critical) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Telus Canada (minor) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported RCS Delivery Receipt Delays for AT&T (minor) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported File Download errors (minor) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Surf Telecom Brazil (minor) - 2026-10-18: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil (minor) - 2026-10-17: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported 5300 Errors on Singapore Client Edge (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Delayed A2P Campaign Approvals (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Verizon United States (minor) - 2026-10-16: [Svix](https://thirdpartyindex.com/vendors/svix#status), which Clerk lists as a subprocessor, reported Elevated latency in EU region (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated declines on Mastercard (no impact stated) - 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Email suppression issues (no impact stated) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Clerk lists as a subprocessor, reported Elevated declines on Visa (no impact stated) - 2026-10-15: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Widespread feature degradation (major) - 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase in Philippines (minor) - 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Elevated Amazon Pay errors (no impact stated) - 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Failures from Twilio Alphanumeric Sender IDs and Long Codes to Evatis Djibouti (minor) - 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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 Clerk lists as a subprocessor, reported Delayed Costs data in the Compliance API (minor) - 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported Automated Alert: No Customer Impact (no impact stated) - 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk 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 Clerk lists as a subprocessor, reported Delayed processing of some thread events (minor) - 2026-10-14: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk lists as a subprocessor, reported Degraded performance in Codex and ChatGPT Work (minor) - 2026-10-14: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Clerk lists as a subprocessor, reported Ingestion Halted for EAP data in EU (major) - 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays and Failures between Twilio and Multiple Networks in Brazil and Italy (minor) - 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk 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: [OpenAI](https://thirdpartyindex.com/vendors/openai#status), which Clerk 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), [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Clerk lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Etisalat and Du United Arab Emirates (minor) ## Recent changes Changes to its documents and subprocessor list since monitoring began. - 2026-10-23: Removed subprocessor: Astrodon Inc. (Loops) ([evidence](https://thirdpartyindex.com/evidence/145179)) - 2026-09-24: Removed subprocessor: Segment ([evidence](https://thirdpartyindex.com/evidence/8721)) Feed: https://thirdpartyindex.com/vendors/clerk/changes.atom The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/clerk ## Security contact From its security.txt (https://clerk.com/.well-known/security.txt) ([evidence](https://thirdpartyindex.com/evidence/360)): - Contact: https://clerk.com/docs/guides/how-clerk-works/security/vulnerability-disclosure-policy - Contact: mailto:security@clerk.dev - Disclosure policy: https://clerk.com/docs/guides/how-clerk-works/security/vulnerability-disclosure-policy - Languages: en - Valid until 2026-12-01 --- 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