# Read the Docs Read the Docs declares [8 subprocessors](https://thirdpartyindex.com/vendors/read-the-docs#subprocessors) in [its subprocessor list](https://docs.readthedocs.com/platform/latest/legal/dpa/subprocessors.html), which we last checked on 2026-11-12 ([evidence](https://thirdpartyindex.com/evidence/222268)). They include [Amazon Web Services](https://thirdpartyindex.com/vendors/amazon-web-services), [Stripe](https://thirdpartyindex.com/vendors/stripe) and [Sentry](https://thirdpartyindex.com/vendors/sentry). No published changes since we first read it on 2026-11-06. [2 tracked vendors](https://thirdpartyindex.com/vendors/read-the-docs#used-by) name Read the Docs as a subprocessor, including [insightsoftware](https://thirdpartyindex.com/vendors/insightsoftware) and [Squirro](https://thirdpartyindex.com/vendors/squirro). Read the Docs (readthedocs.org): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/read-the-docs - Documents last verified: 2026-11-12 - Transparency rating: 56/100 (how much it publishes, not how secure it is): Subprocessor list 30/30; Processing locations 0/8 (partial); Purposes 7/7; Data processing addendum 0/12 (not found); Trust center 0/8 (not found); Privacy policy 6/6; security.txt 0/6 (not found); 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 8 tracked vendors directly, 70 within two hops, 362 within three; 2 tracked vendors rely on it directly, 3 within two hops, 1913 within three - Cite as: Read the Docs, Third Party Index, https://thirdpartyindex.com/vendors/read-the-docs (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Subprocessor list | https://docs.readthedocs.com/platform/latest/legal/dpa/subprocessors.html | 2026-11-12 | 2026-11-06 | | Privacy policy | https://about.readthedocs.com/privacy-policy/ | 2026-11-12 | 2026-11-06 | | Terms | https://about.readthedocs.com/terms-of-service/ | 2026-11-12 | 2026-11-06 | | Status page | https://status.readthedocs.com/ | 2026-11-12 | 2026-11-12 | ## Subprocessors (8) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Amazon Web Services, Inc.](https://thirdpartyindex.com/vendors/amazon-web-services.md) | Cloud infrastructure provider. | — | 2026-11-06 | | [Elasticsearch B.V.](https://thirdpartyindex.com/vendors/elasticsearch.md) | Hosted ElasticSearch services for documentation search. Search indexes do not include user data. | — | 2026-11-06 | | [FrontApp, Inc.](https://thirdpartyindex.com/vendors/front.md) | Customer email support service. Can have access to user data, including user email and IP address, and stores communications related to user data. | — | 2026-11-06 | | [New Relic](https://thirdpartyindex.com/vendors/new-relic.md) | Application performance analytics. Data collected can include user data and visitor data used within application code. | — | 2026-11-06 | | [Plausible](https://thirdpartyindex.com/vendors/plausible-analytics.md) | Website analytics for dashboard and Read the Docs owned documentation sites. | — | 2026-11-06 | | [Sendgrid, Inc.](https://thirdpartyindex.com/vendors/sendgrid.md) | Provides email delivery to dashboard and admin users for site notifications and other generated messages. The body of notification emails can include user information, including email address. | — | 2026-11-06 | | [Sentry](https://thirdpartyindex.com/vendors/sentry.md) | Error analytics service used to log and track application errors. Error reports can include arguments passed to application code, which can include user and visitor data. | — | 2026-11-06 | | [Stripe Inc.](https://thirdpartyindex.com/vendors/stripe.md) | Subscription payment provider. Data collected can include user data necessary to process payment transactions, however this data is not processed directly by Read the Docs. | — | 2026-11-06 | Read from ([evidence](https://thirdpartyindex.com/evidence/222268)). CSV: https://thirdpartyindex.com/vendors/read-the-docs/subprocessors.csv ## Web Technologies Read the Docs's homepage made 81 requests to 6 domains, and 3 services controlled by another company. Loaded on 2026-11-06 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. 3 third parties by category: Analytics 1 (usually detected as Analytics: Plausible Analytics); Development 1 (reviewed: GitHub); Font scripts 1 (Font Awesome). 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 (3) - Font Awesome: 52 requests to fontawesome.com; Font Awesome - GitHub: 2 requests to avatars.githubusercontent.com, github.com - Plausible Analytics: 1 request to plausible.io (its subprocessor list names it too) ### First party (1) - Read the Docs: 26 requests to readthedocs.com, readthedocs.org; Cloudflare, HTTP/3, Open Graph, RSS, Read the Docs, jQuery 3.7.1, lit-element 4.2.2, lit-html 3.3.3 1 tracked company loaded by the homepage is not in Read the Docs's subprocessor list. A website can use a service without it processing customer data. ## Subprocessor of (2) Tracked vendors whose own subprocessor lists name it, and what they say they use it for. - [insightsoftware](https://thirdpartyindex.com/vendors/insightsoftware.md): Documentation hosting service support) - [Squirro](https://thirdpartyindex.com/vendors/squirro.md): Provider; SaaS for Operations; System for Squirro documentation ## Incidents reported by Read the Docs's subprocessors Incidents reported in the last 30 days on their own status pages by 6 vendors Read the Docs lists as subprocessors. A subprocessor list names a company, not the service an incident touched. - 2026-11-12: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported MMS Delivery Failures from Twilio to GCI United States (minor) - 2026-11-12: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio Long Codes to AT&T United States (minor) - 2026-11-12: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio to Orange Sierra Leone (minor) - 2026-11-12: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures From Long Code Numbers to AT&T in the US (minor) - 2026-11-11: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTS Kazakhstan (minor) - 2026-11-11: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Phone Numbers to Tcell Tajikistan (minor) - 2026-11-11: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan (minor) - 2026-11-11: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Read the Docs lists as a subprocessor, reported US issues feed throwing intermittent errors (minor) - 2026-11-11: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures in JP1 (minor) - 2026-11-11: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Account emails not being delivered (major) - 2026-11-11: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Retroactive Incident Impacting Twilio Usage APIs (no impact stated) - 2026-11-10: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Issue resolved (minor) - 2026-11-10: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Read the Docs lists as a subprocessor, reported EU region replay ingestion latency (minor) - 2026-11-10: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio Phone Numbers to Movistar Venezuela (minor) - 2026-11-10: [Front](https://thirdpartyindex.com/vendors/front#status), which Read the Docs lists as a subprocessor, reported Front mobile SSO login degraded (major) - 2026-11-10: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Verizon in United States (minor) - 2026-11-09: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported WhatsApp Business API Message Send Failures (minor) - 2026-11-09: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Chile (minor) - 2026-11-09: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Spusu United Kingdom (minor) - 2026-11-09: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Bouygues Telecom France (minor) - 2026-11-09: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Network Subscribers in Germany to a Subset of Twilio Long Codes (minor) - 2026-11-09: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio to ETL Laos (minor) - 2026-11-08: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio to MTN Nigeria (minor) - 2026-11-08: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase and Gateway API (Lookup API) Failure Increase on EnStream in Canada (minor) - 2026-11-07: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Globe Philippines (minor) - 2026-11-07: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Multiple Networks in India (minor) - 2026-11-07: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Long Codes to Multiple Networks in Chile (minor) - 2026-11-06: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Dominican Republic (minor) - 2026-11-06: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported TwiML ConversationRelay Documents Page Error (minor) - 2026-11-06: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Chile (minor) - 2026-11-06: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Audio Quality Degradation from a Subset of Twilio Mobile Numbers to Claro Colombia (minor) - 2026-11-06: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Notification Logs Unavailable in Console (minor) - 2026-11-06: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays Between Twilio and T-Mobile in Czech Republic (minor) - 2026-11-05: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Puerto Rico (minor) - 2026-11-05: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio Phone Numbers to Lycamobile France (minor) - 2026-11-05: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Mobile Numbers to Argentina (minor) - 2026-11-05: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Search Delays on Enterprise Knowledge (minor) - 2026-11-04: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Delayed Email Validation History (minor) - 2026-11-04: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Read the Docs lists as a subprocessor, reported Ingestion delays across all data (minor) - 2026-11-04: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Brazil (minor) - 2026-11-04: [Front](https://thirdpartyindex.com/vendors/front#status), which Read the Docs lists as a subprocessor, reported \[us-west-1\] High API latency currently causing delays (minor) - 2026-11-04: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Algar Telecom Brazil (minor) - 2026-11-04: [Elasticsearch](https://thirdpartyindex.com/vendors/elasticsearch#status), which Read the Docs lists as a subprocessor, reported mOLTP PrivateLink connectivity issue (major) - 2026-11-04: [New Relic](https://thirdpartyindex.com/vendors/new-relic#status), which Read the Docs lists as a subprocessor, reported Data and Alerts Irregularities for US Region (no impact stated) - 2026-11-04: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported MMS Delivery Failures from a Subset of Twilio Long Codes to GCI United States (minor) - 2026-11-03: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Delays in spans and transactions processing (major) - 2026-11-03: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Read the Docs lists as a subprocessor, reported Sentry.io dashboard and API is down (critical) - 2026-11-03: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Entel Bolivia (minor) - 2026-11-03: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Lycamobile United Kingdom (minor) - 2026-11-03: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported RateQueue Host Down Did Not Recover (minor) - 2026-11-03: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Media Streams Audio Delays (minor) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Claro Puerto Rico (minor) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Liberty Puerto Rico (minor) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call One-Way Audio from Brazil to a Subset of Twilio Numbers (no impact stated) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Some Customers May Have Incorrect Balances Reflected on Their Account (minor) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Sentry dashboard is down (critical) - 2026-11-02: [New Relic](https://thirdpartyindex.com/vendors/new-relic#status), which Read the Docs lists as a subprocessor, reported Data Irregularities in US Region (major) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects on XL Axiata in Indonesia (minor) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [New Relic](https://thirdpartyindex.com/vendors/new-relic#status), which Read the Docs lists as a subprocessor, reported Synthetics Ping Monitor Processing Delays in Multiple Regions (minor) - 2026-11-02: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Google Voice United States (minor) - 2026-11-01: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Elevated Instant Payouts failures (no impact stated) - 2026-10-30: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects on Smart in Philippines (minor) - 2026-10-30: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-30: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS and MMS Delivery Delays from Twilio to Altice United States (minor) - 2026-10-29: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Phone Numbers to Vivo Brazil (minor) - 2026-10-29: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Verizon in United States (minor) - 2026-10-29: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Flex Agent Copilot Note Generation Issues (minor) - 2026-10-29: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to T-Mobile United States (minor) - 2026-10-29: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Read the Docs lists as a subprocessor, reported Elevated Issuing errors from 17:13 - 20:41 UTC (minor) - 2026-10-28: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Long Codes to Orange Belgium (minor) - 2026-10-28: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Possible 503 Errors for Messaging Traffic in the Australia Region (minor) - 2026-10-28: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase on Indosat in Indonesia (minor) - 2026-10-28: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to MTC Namibia (minor) - 2026-10-28: [New Relic](https://thirdpartyindex.com/vendors/new-relic#status), which Read the Docs lists as a subprocessor, reported Next-Gen Entity Platform Issues (major) - 2026-10-28: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Twilio Console Errors (no impact stated) - 2026-10-28: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Elevated 500 Errors Affecting Programmable Voice API (no impact stated) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Surf Telecom Brazil (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Phone Numbers to Argentina (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Elevated 500 Errors Affecting Programmable Messaging API (no impact stated) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to C-Spire United States (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from Twilio Mobile Numbers to Israel (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Three in United Kingdom (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Turkcell Turkey (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures From Twilio Phone Numbers to Germany (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Germany (minor) - 2026-10-27: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures From a Subset of Twilio Phone Numbers to Multiple Networks in Brazil (minor) - 2026-10-26: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Docomo Pacific United States (minor) - 2026-10-26: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported WhatsApp Sandbox Sending Configuration Issues (minor) - 2026-10-26: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Mauritel Mauritania (minor) - 2026-10-26: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from Twilio Phone Numbers to Digi Mobil Romania (minor) - 2026-10-26: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Cellcom Israel (minor) - 2026-10-25: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Telcel Mexico (minor) - 2026-10-25: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Claro Brazil and Puerto Rico (minor) - 2026-10-25: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Telia Sweden (minor) - 2026-10-25: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Airtel Nigeria (minor) - 2026-10-24: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Azure Marketplace SendGrid Customers Experiencing Account Management Issues (minor) - 2026-10-24: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects and Gateway API (Lookup API) Failure Increase in Netherlands (minor) - 2026-10-24: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to C-Spire United States (minor) - 2026-10-24: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Elevated Blik errors (no impact stated) - 2026-10-24: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to WOM Colombia (minor) - 2026-10-24: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Costa Rica (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from Network Subscribers to Twilio Costa Rica Landline Numbers (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio to Multiple Networks in South Africa (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telefonica Nicaragua (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Post Dial Delay from Twilio Phone Numbers to Chile (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Liberty Mobile Puerto Rico (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Multiple Networks in United States and Canada (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Telecall Brazil (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Claro Colombia (minor) - 2026-10-23: [Elasticsearch](https://thirdpartyindex.com/vendors/elasticsearch#status), which Read the Docs lists as a subprocessor, reported Elastic Support Portal is unavailable (major) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to Surf Telecom Brazil (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays between a Subset of Twilio Phone Numbers and Multiple Networks in Brazil (minor) - 2026-10-23: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Issue with 500 Errors on Porting Request Submissions (minor) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Issue with Realtime Transcriptions and Deepgram (no impact stated) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Intelligent Alerts Delivery Issues (minor) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Hosted Number Verification Calls not Reaching Customers (minor) - 2026-10-22: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Read the Docs lists as a subprocessor, reported Elevated Bancontact errors (no impact stated) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Malitel Mali (minor) - 2026-10-22: [Elasticsearch](https://thirdpartyindex.com/vendors/elasticsearch#status), which Read the Docs lists as a subprocessor, reported 403 error when trying to access Autoops in newly created serverless projects (major) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported RCS Inbound Events Delayed (minor) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Billing Delays (no impact stated) - 2026-10-22: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTN Nigeria (minor) - 2026-10-21: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Read the Docs lists as a subprocessor, reported Increased latency processing integration webhooks (minor) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Missing Redirects and Gateway API (Lookup API) Failure Increase in Netherlands (minor) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender Type to Jazz Pakistan (minor) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio Short Codes to Multiple Networks in India (minor) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from United Kingdom to a Subset of Twilio Long Codes (minor) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Customer's Unable to Create New Requests for Hosting and Porting (minor) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Sentry.io not loading in US region (critical) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Post Dial Delay From a Subset of Twilio Phone Numbers to Israel (minor) - 2026-10-21: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from Twilio to T-Mobile Czech Republic (minor) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates (minor) - 2026-10-20: [Elasticsearch](https://thirdpartyindex.com/vendors/elasticsearch#status), which Read the Docs lists as a subprocessor, reported Elastic Cloud scaling issues in Azure (major) - 2026-10-20: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Read the Docs lists as a subprocessor, reported Sentry.io not loading (major) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Telnyx United States (minor) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Issue with Flex Agent Copilot Auto Wrap-up Notes (minor) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telstra Australia (minor) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported WhatsApp Embedded Signup Configuration Failures (minor) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Read the Docs lists as a subprocessor, reported Spike in cancellations and expired errors with PayByBank payments (no impact stated) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from Twilio Phone Numbers to Digi.Mobil Romania (minor) - 2026-10-20: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Read the Docs lists as a subprocessor, reported Elevated Revolut Pay errors (no impact stated) - 2026-10-20: [Elasticsearch](https://thirdpartyindex.com/vendors/elasticsearch#status), which Read the Docs lists as a subprocessor, reported Degraded availability for some Elastic Cloud Hosted and Serverless deployments in GCP europe-west2 (London) (major) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase on AT&T in United States (minor) - 2026-10-20: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Sentry is down (critical) - 2026-10-19: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States (minor) - 2026-10-19: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported MMS Delivery Delays from a Subset of Twilio Long Codes to Telus Canada (minor) - 2026-10-19: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported RCS Delivery Receipt Delays for AT&T (minor) - 2026-10-19: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal (minor) - 2026-10-19: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from a Subset of Callers to Twilio Denmark Phone Numbers (minor) - 2026-10-19: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Surf Telecom Brazil (minor) - 2026-10-18: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil (minor) - 2026-10-17: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey (minor) - 2026-10-17: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported 5300 Errors on Singapore Client Edge (minor) - 2026-10-16: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported On Call Engineers are Investigating Errors with the Virtual Phone in Legacy Console (no impact stated) - 2026-10-16: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Delayed A2P Campaign Approvals (minor) - 2026-10-16: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Verizon United States (minor) - 2026-10-16: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Short Codes to Brisanet Brazil (minor) - 2026-10-16: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil (minor) - 2026-10-16: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to MTN Nigeria (minor) - 2026-10-16: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Elevated declines on Mastercard (no impact stated) - 2026-10-15: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures from Austria to a Subset of Twilio Austria Phone Numbers (minor) - 2026-10-15: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Email suppression issues (no impact stated) - 2026-10-15: [Stripe](https://thirdpartyindex.com/vendors/stripe#status), which Read the Docs lists as a subprocessor, reported Elevated declines on Visa (no impact stated) - 2026-10-15: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Brisanet Brazil (minor) - 2026-10-15: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from France to a Subset of Twilio Short Codes (minor) - 2026-10-15: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Network Subscribers to Twilio Colombia Shortcode Numbers (minor) - 2026-10-15: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Silent Network Authentication (SNA) Failure Increase in Philippines (minor) - 2026-10-15: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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 Read the Docs lists as a subprocessor, reported Elevated Amazon Pay errors (no impact stated) - 2026-10-14: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Failures from Twilio Alphanumeric Sender IDs and Long Codes to Evatis Djibouti (minor) - 2026-10-14: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio to Altan Redes Mexico (minor) - 2026-10-14: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Failures and Post Dial Delay from Twilio Phone Numbers to Israel (minor) - 2026-10-14: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Automated Alert: No Customer Impact (no impact stated) - 2026-10-14: [Sentry](https://thirdpartyindex.com/vendors/sentry#status), which Read the Docs lists as a subprocessor, reported Ingestion Halted for EAP data in EU (major) - 2026-10-14: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures between Twilio and Multiple Networks in Brazil and Italy (minor) - 2026-10-13: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported Voice Call Audio Quality Degradation between Twilio Phone Numbers and Multiple Networks in Brazil (minor) - 2026-10-13: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to VIVACOM Bulgaria (minor) - 2026-10-13: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs 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: [SendGrid](https://thirdpartyindex.com/vendors/sendgrid#status), which Read the Docs lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Etisalat and Du United Arab Emirates (minor) The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/read-the-docs --- 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