# sparkpost sparkpost declares [22 subprocessors](https://thirdpartyindex.com/vendors/sparkpost#subprocessors) in [its subprocessor list](https://bird.com/legal/subprocessors), which we last checked on 2026-11-11 ([evidence](https://thirdpartyindex.com/evidence/159978)). They include [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services), [Google Cloud](https://thirdpartyindex.com/vendors/google-cloud) and [Microsoft](https://thirdpartyindex.com/vendors/microsoft). No published changes since we first read it on 2026-09-22. [33 tracked vendors](https://thirdpartyindex.com/vendors/sparkpost#used-by) name sparkpost as a subprocessor, including [LinkedIn](https://thirdpartyindex.com/vendors/linkedin), [Workato](https://thirdpartyindex.com/vendors/workato) and [SurveyMonkey](https://thirdpartyindex.com/vendors/surveymonkey). sparkpost (sparkpost.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/sparkpost - Documents last verified: 2026-11-11 - Transparency rating: 90/100 (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 0/5 (not found); Status page 5/5; Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8 - Supply chain: relies on 16 tracked vendors directly, 141 within two hops, 482 within three; 33 tracked vendors rely on it directly, 236 within two hops, 1178 within three - Cite as: sparkpost, Third Party Index, https://thirdpartyindex.com/vendors/sparkpost (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Trust center | https://trust.bird.com/ | 2026-11-11 | 2026-10-30 | | Subprocessor list | https://bird.com/legal/subprocessors | 2026-11-11 | 2026-10-26 | | Data processing addendum | https://bird.com/legal/dpa | 2026-11-11 | 2026-10-26 | | Privacy policy | https://bird.com/legal/privacy | 2026-11-11 | 2026-10-26 | | Terms | https://bird.com/legal/website-terms-of-use | 2026-11-11 | 2026-10-26 | | security.txt | https://bird.com/.well-known/security.txt | 2026-11-11 | 2026-09-22 | | Status page | https://bird.com/status | 2026-11-11 | 2026-10-26 | ## Subprocessors (22) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Amazon Web Services EMEA SARL](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud Hosting Service Provider | As determined by customer; Ireland (optional), USA; Ireland; Australia; Brazil; Japan; Singapore; South Korea; India; UK; USA; Ireland; Germany; Ireland, India, USA (as selected by customer); Ireland, India, USA (as selected by customer) and Germany, Singapore, Australia, Brazil, USA; USA, Ireland (optional, as selected by customer) | 2026-10-10 | | [Anthropic Ireland Ltd. (end-user data optional)](https://thirdpartyindex.com/vendors/anthropic.md) (AI model provider: Anthropic) | Customer Support AI LLM Service Provider | USA | 2026-09-22 | | Bird Affiliates | Performance of the Agreement, support services | The Netherlands; UK; USA | 2026-10-10 | | [ClickHouse Inc.](https://thirdpartyindex.com/vendors/clickhouse.md) | Analytics Data Base Service Provider; Analytics Database Service Provider | Ireland | 2026-09-22 | | [Digital Ocean](https://thirdpartyindex.com/vendors/digitalocean.md) | Turn Server provider | The Netherlands | 2026-09-22 | | [Flowmailer](https://thirdpartyindex.com/vendors/flowmailer.md) | Email Service Provider | The Netherlands | 2026-09-22 | | [Google Cloud EMEA Limited](https://thirdpartyindex.com/vendors/google-cloud.md) | Cloud Hosting Service Provider; Speech to text conversion | Global; The Netherlands; Belgium; The Netherlands; Belgium; Germany; The Netherlands; Belgium; Singapore; UK; USA | 2026-10-10 | | [Google Ireland Limited](https://thirdpartyindex.com/vendors/google-cloud.md) | Provision of Google RCS Business Messaging (RBM) services | EU | 2026-09-22 | | Google Ireland Limited by means of their subsidiary Jibe Mobile Ltd. | Provision of, Google Business, Messages (RCS), services | EU | 2026-09-22 | | Hubper (optional) | Online Learning Academy | The Netherlands | 2026-09-22 | | [LiveKit Inc. (optional)](https://thirdpartyindex.com/vendors/livekit.md) | Conduit processing of video and audio streams | Global (close-to-customer, carrier peering and geo-spreading) | 2026-09-22 | | [Luzmo](https://thirdpartyindex.com/vendors/luzmo.md) | In-app dashboard provider | Ireland | 2026-09-22 | | [Microsoft Azure](https://thirdpartyindex.com/vendors/microsoft.md) | Cloud Hosting Service Provider | The Netherlands; Hong Kong; USA | 2026-10-10 | | [Not Just Tickets Ltd (Plain) (optional Subprocessor)](https://thirdpartyindex.com/vendors/plain.md) | Internal Customer Support Ticketing System | UK | 2026-09-22 | | [Postmark](https://thirdpartyindex.com/vendors/postmark.md) | Dashboard - Log management and Analysis software | USA | 2026-09-22 | | See All services | See All services | See All services | 2026-09-22 | | [Sentry](https://thirdpartyindex.com/vendors/sentry.md) | Error monitoring | USA | 2026-09-22 | | [Svix Inc.](https://thirdpartyindex.com/vendors/svix.md) | Webhook Delivery Infrastructure Provider | Ireland | 2026-09-22 | | These Email Services do not require processing of personal data by Bird | These Email Services do not require processing of personal data by Bird | These Email Services do not require processing of personal data by Bird | 2026-09-22 | | [Twilio (optional)](https://thirdpartyindex.com/vendors/twilio.md) | Recorded dial-in, SMS, Phone number verification | Global | 2026-09-22 | | [Vibes Media, LLC](https://thirdpartyindex.com/vendors/vibes.md) | Provision of Rich Communication Services (RCS) - US & CAN only | USA | 2026-09-22 | | [WhatsApp Ireland Limited](https://thirdpartyindex.com/vendors/meta.md) | Provision of, WhatsApp for, Business services; WhatsApp for Business Service Provider | EU and USA; USA | 2026-09-22 | Read from ([evidence](https://thirdpartyindex.com/evidence/59626)). CSV: https://thirdpartyindex.com/vendors/sparkpost/subprocessors.csv AI model providers (or a cloud provider's AI model service) among these entries: 1. All vendors that list one: https://thirdpartyindex.com/ai ## Web Technologies sparkpost's homepage made 84 requests to 5 domains, and 2 services controlled by another company. Loaded on 2026-11-05 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. 2 third parties by category: Analytics 1 (Google Cloud); SEO 1 (Ahrefs). 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 (2) - Google Cloud: 3 requests to google-analytics.com, googletagmanager.com; Google Analytics, Google Tag Manager (its subprocessor list names it too) - Ahrefs: 1 request to ahrefs.com; Ahrefs ### First party (1) - sparkpost: 80 requests to bird.com, sparkpost.com; Amazon CloudFront, Amazon Web Services, Base UI, HSTS, HTTP/3, Next.js 16.4.2, Next.js App Router, Open Graph, Priority Hints, React, Turbopack, Webpack 1 tracked company loaded by the homepage is not in sparkpost's subprocessor list. A website can use a service without it processing customer data. ## Subprocessor of (33) Tracked vendors whose own subprocessor lists name it, and what they say they use it for. - [Acquia](https://thirdpartyindex.com/vendors/acquia.md): Provides ESP services - [Airship](https://thirdpartyindex.com/vendors/airship.md): Email delivery provider - [Apica](https://thirdpartyindex.com/vendors/apica.md): Email delivery services - [Audienceview](https://thirdpartyindex.com/vendors/audienceview.md): Email services - [Beonic](https://thirdpartyindex.com/vendors/beonic.md) - [CloudRadial](https://thirdpartyindex.com/vendors/cloudradial.md): https://bird.com/legal/sparkpost-security - [Descript](https://thirdpartyindex.com/vendors/descript.md) - [Deskpro](https://thirdpartyindex.com/vendors/deskpro.md): Email delivery service Server Location: US Website: https://www.sparkpost.com/ - [Dremio](https://thirdpartyindex.com/vendors/dremio.md): Dremio Cloud email communication platform; Dremio Cloud email communication platform. - [Epignosis](https://thirdpartyindex.com/vendors/epignosis.md): Email gateway - [GoSquared](https://thirdpartyindex.com/vendors/gosquared.md): Email sending - [Impartner](https://thirdpartyindex.com/vendors/impartner.md): access to Customer’s partner lists if Customers utilize Impartner’s News On Demand or Social On Demand. products. Provides email service for operational - [LinkedIn](https://thirdpartyindex.com/vendors/linkedin.md): Cloud-based email messaging services - [Narvar](https://thirdpartyindex.com/vendors/narvar.md) - [Neeto](https://thirdpartyindex.com/vendors/neeto.md): Delivering email - [Octopods](https://thirdpartyindex.com/vendors/octopods.md) - [OutThink](https://thirdpartyindex.com/vendors/outthink.md): Email Delivery Infrastructure (4) - [Pluralsight](https://thirdpartyindex.com/vendors/pluralsight.md): Customer Support - [PowerSchool](https://thirdpartyindex.com/vendors/powerschool.md): Email Communications - [Preset](https://thirdpartyindex.com/vendors/preset.md): Email Service Provider - [Quartzy](https://thirdpartyindex.com/vendors/quartzy.md) - [Referral Rock](https://thirdpartyindex.com/vendors/referral-rock.md) - [Rows](https://thirdpartyindex.com/vendors/rows.md): Email and analytics services - [Sendoso](https://thirdpartyindex.com/vendors/sendoso.md): Customer Communication Platform - [Skribble](https://thirdpartyindex.com/vendors/skribble.md): The platform’s notification emails are delivered via the SparkPost service. - [Sourcegraph](https://thirdpartyindex.com/vendors/sourcegraph.md): Processes account verification and other service-related emails - [StatusCake](https://thirdpartyindex.com/vendors/statuscake.md): Email delivery - [SurveyMonkey](https://thirdpartyindex.com/vendors/surveymonkey.md): Email delivery service - [TalentLMS](https://thirdpartyindex.com/vendors/talentlms.md): Email gateway - [ThriveSparrow](https://thirdpartyindex.com/vendors/thrivesparrow.md): Email Service Provider; Sending out emails - [Time Doctor](https://thirdpartyindex.com/vendors/time-doctor.md): Communication - [Usetiful](https://thirdpartyindex.com/vendors/usetiful.md) - [Workato](https://thirdpartyindex.com/vendors/workato.md): Provision of email services to customers. All outbound emails sent through and by the Workato Platform, and for customers using Agent X Support. The processing … ## Incidents reported by sparkpost's subprocessors Incidents reported in the last 30 days on their own status pages by 10 vendors sparkpost 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), which sparkpost 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), which sparkpost 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), which sparkpost 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), which sparkpost lists as a subprocessor, reported SMS Delivery Failures From Long Code Numbers to AT&T in the US (minor) - 2026-11-12: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported 10DLC Message Latency (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTS Kazakhstan (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan (minor) - 2026-11-11: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Elevated timeouts on LiveKit Inference Gemma 4 31B on low-priority requests (no impact stated) - 2026-11-11: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which sparkpost lists as a subprocessor, reported US issues feed throwing intermittent errors (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Voice Call Failures in JP1 (minor) - 2026-11-11: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Account emails not being delivered (major) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Issue resolved (minor) - 2026-11-10: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which sparkpost lists as a subprocessor, reported EU region replay ingestion latency (minor) - 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Verizon in United States (minor) - 2026-11-09: [Plain](https://thirdpartyindex.com/vendors/plain#status), which sparkpost lists as a subprocessor, reported Help Center errors (no impact stated) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported WhatsApp Business API Message Send Failures (minor) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Intermittent API errors on write actions (minor) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported SMS Delivery Failures from Twilio to MTN Nigeria (minor) - 2026-11-08: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Degraded performance for Claude Fable 5.1 (minor) - 2026-11-07: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost 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 sparkpost 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), which sparkpost 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), which sparkpost lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Networks in Chile (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported TwiML ConversationRelay Documents Page Error (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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), which sparkpost lists as a subprocessor, reported Notification Logs Unavailable in Console (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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), which sparkpost 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 sparkpost lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Mobile Numbers to Argentina (minor) - 2026-11-05: [Postmark](https://thirdpartyindex.com/vendors/postmark#status), which sparkpost lists as a subprocessor, reported Delays in activity data (no impact stated) - 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Search Delays on Enterprise Knowledge (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Delayed Email Validation History (minor) - 2026-11-04: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which sparkpost lists as a subprocessor, reported Ingestion delays across all data (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Delays in incoming emails (minor) - 2026-11-04: [Postmark](https://thirdpartyindex.com/vendors/postmark#status), which sparkpost lists as a subprocessor, reported Delays processing Inbound messages (no impact stated) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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), which sparkpost 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 sparkpost lists as a subprocessor, reported Delays in spans and transactions processing (major) - 2026-11-03: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which sparkpost lists as a subprocessor, reported Sentry.io dashboard and API is down (critical) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Some Sidekick requests failing (minor) - 2026-11-03: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Vibes EU Platform Performance Issue (minor) - 2026-11-03: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Vibes Platform Performance Issue (minor) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported RateQueue Host Down Did Not Recover (minor) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Media Streams Audio Delays (minor) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Delays receiving Slack messages in Plain (minor) - 2026-11-02: [ClickHouse](https://thirdpartyindex.com/vendors/clickhouse#status), which sparkpost lists as a subprocessor, reported SQL Console database connection outage (minor) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Sentry dashboard is down (critical) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported SMS Delivery Failures from Twilio to KDDI Japan (minor) - 2026-10-31: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Disconnections and failed connections in multiple regions (minor) - 2026-10-30: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Vibes Platform T2W Performance Issue (minor) - 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects on Smart in Philippines (minor) - 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-30: [Plain](https://thirdpartyindex.com/vendors/plain#status), which sparkpost lists as a subprocessor, reported Reporting data delayed (minor) - 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS and MMS Delivery Delays from Twilio to Altice United States (minor) - 2026-10-29: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Partial AT&T Message Latency (minor) - 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Flex Agent Copilot Note Generation Issues (minor) - 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Investigating failing calls and RoomService API failures in US East and dashboard issues (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Link Shortening Redirect Errors on Branded Domains (minor) - 2026-10-28: [Plain](https://thirdpartyindex.com/vendors/plain#status), which sparkpost lists as a subprocessor, reported Degraded AI features (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Elevated errors affecting the Google Calendar connector (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost lists as a subprocessor, reported Possible 503 Errors for Messaging Traffic in the Australia Region (minor) - 2026-10-28: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Vibes RCS Message Performance Issue (no impact stated) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to MTC Namibia (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Twilio Console Errors (no impact stated) - 2026-10-28: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which sparkpost lists as a subprocessor, reported Elevated errors affecting the Gmail connector (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Phone Numbers to Argentina (minor) - 2026-10-27: [DigitalOcean](https://thirdpartyindex.com/vendors/digitalocean#status), which sparkpost lists as a subprocessor, reported Kubernetes Cluster Management Operations (major) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-27: [Postmark](https://thirdpartyindex.com/vendors/postmark#status), which sparkpost lists as a subprocessor, reported SMS codes for two-factor authentication may not arrive (no impact stated) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Turkcell Turkey (minor) - 2026-10-27: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Vibes RCS Message Performance Issue (no impact stated) - 2026-10-27: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which sparkpost lists as a subprocessor, reported Elevated errors for Claude Sonnet 5.5 (major) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Germany (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported 10DLC message latency: AT&T (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost lists as a subprocessor, reported SMS Delivery Failures From a Subset of Twilio Phone Numbers to Multiple Networks in Brazil (minor) - 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Docomo Pacific United States (minor) - 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported WhatsApp Sandbox Sending Configuration Issues (minor) - 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported SMS Delivery Delays from Twilio to Cellcom Israel (minor) - 2026-10-25: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Elevated errors for Claude Fable 5.1 (major) - 2026-10-25: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects on Vodafone in United Kingdom (minor) - 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Elevated errors for Claude Opus 5.5 (major) - 2026-10-23: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which sparkpost lists as a subprocessor, reported Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5 (critical) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Voice Call Failures from Network Subscribers to Twilio Costa Rica Landline Numbers (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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), which sparkpost 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), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Degraded support ticket submission and response (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported SMS Delivery Delays from Twilio to Surf Telecom Brazil (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Viaero United States (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Issue with Realtime Transcriptions and Deepgram (no impact stated) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Intelligent Alerts Delivery Issues (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Hosted Number Verification Calls not Reaching Customers (minor) - 2026-10-22: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Carrier Latency: United Kingdom (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Search results may be missing recent conversations (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported RCS Inbound Events Delayed (minor) - 2026-10-22: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which sparkpost lists as a subprocessor, reported Elevated errors affecting Connectors (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Billing Delays (no impact stated) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTN Nigeria (minor) - 2026-10-21: [Anthropic](https://thirdpartyindex.com/vendors/anthropic#status), which sparkpost lists as a subprocessor, reported Degraded performance for Claude Fable 5 (minor) - 2026-10-21: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which sparkpost lists as a subprocessor, reported Increased latency processing integration webhooks (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported SMS Delivery Failures from United Kingdom to a Subset of Twilio Long Codes (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Customer's Unable to Create New Requests for Hosting and Porting (minor) - 2026-10-21: [Vibes](https://thirdpartyindex.com/vendors/vibes#status), which sparkpost lists as a subprocessor, reported Carrier Latency: FRANCE (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Sentry.io not loading in US region (critical) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported Voice Call Post Dial Delay From a Subset of Twilio Phone Numbers to Israel (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS Delivery Delays from Twilio to T-Mobile Czech Republic (minor) - 2026-10-20: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Increased join latency in US East and US Central (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates (minor) - 2026-10-20: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which sparkpost lists as a subprocessor, reported Sentry.io not loading (major) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported WhatsApp Embedded Signup Configuration Failures (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Google Cloud Outage (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Sentry is down (critical) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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), which sparkpost lists as a subprocessor, reported RCS Delivery Receipt Delays for AT&T (minor) - 2026-10-19: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Investigating reports of elevated API failures in Chicago region (minor) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal (minor) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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), which sparkpost 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), which sparkpost 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 sparkpost lists as a subprocessor, reported 5300 Errors on Singapore Client Edge (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Delayed A2P Campaign Approvals (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Elevated latency in EU region (minor) - 2026-10-16: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Degraded SIP Performance in US West (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost lists as a subprocessor, reported Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil (minor) - 2026-10-16: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Intermittent connection timeouts in the Frankfurt region (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Email suppression issues (no impact stated) - 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase in Philippines (minor) - 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS Delivery Delays From a Subset of Twilio Phone Numbers to Surf Telecom Brazil (minor) - 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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), which sparkpost 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost lists as a subprocessor, reported Automated Alert: No Customer Impact (no impact stated) - 2026-10-14: [Plain](https://thirdpartyindex.com/vendors/plain#status), which sparkpost lists as a subprocessor, reported Delayed processing of some thread events (minor) - 2026-10-14: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which sparkpost lists as a subprocessor, reported Ingestion Halted for EAP data in EU (major) - 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost lists as a subprocessor, reported SMS Delivery Delays and Failures between Twilio and Multiple Networks in Brazil and Italy (minor) - 2026-10-13: [DigitalOcean](https://thirdpartyindex.com/vendors/digitalocean#status), which sparkpost lists as a subprocessor, reported App Platform Deployments (no impact stated) - 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which sparkpost 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 sparkpost 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 sparkpost 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 sparkpost 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: [LiveKit](https://thirdpartyindex.com/vendors/livekit#status), which sparkpost lists as a subprocessor, reported Observability upload and Agent Simulations failures (critical) The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/sparkpost ## Security contact From its security.txt (https://bird.com/.well-known/security.txt) ([evidence](https://thirdpartyindex.com/evidence/3061)): - Contact: mailto:security@bird.com - Contact: https://hackerone.com/messagebird - Disclosure policy: https://hackerone.com/messagebird - Languages: en - Valid until 2027-06-17 --- 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