# ZITADEL ZITADEL declares [3 subprocessors](https://thirdpartyindex.com/vendors/zitadel#subprocessors) in [its subprocessor list](https://trust.zitadel.com/subprocessors), which we last checked on 2026-11-11 ([evidence](https://thirdpartyindex.com/evidence/53299)). They are [Google Cloud](https://thirdpartyindex.com/vendors/google-cloud), [Twilio](https://thirdpartyindex.com/vendors/twilio) and [Postmark](https://thirdpartyindex.com/vendors/postmark). No published changes since we first read it on 2026-09-23. ZITADEL (zitadel.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index. - Page: https://thirdpartyindex.com/vendors/zitadel - Documents last verified: 2026-11-11 - Transparency rating: 95/100 (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 5/5; Pages still reachable 8/8 - Supply chain: relies on 3 tracked vendors directly, 45 within two hops, 238 within three; 0 tracked vendors rely on it directly, 0 within two hops, 0 within three - Cite as: ZITADEL, Third Party Index, https://thirdpartyindex.com/vendors/zitadel (data CC BY 4.0) ## Documents | Document | URL | Last verified | Last changed | |---|---|---|---| | Trust center | https://trust.zitadel.com/ | 2026-11-11 | 2026-11-06 | | Subprocessor list | https://trust.zitadel.com/subprocessors | 2026-11-11 | 2026-10-06 | | Data processing addendum | https://zitadel.com/docs/legal/data-processing-agreement | 2026-11-11 | 2026-09-23 | | Privacy policy | https://zitadel.com/docs/legal/policies/privacy-policy | 2026-11-11 | 2026-09-23 | | Terms | https://zitadel.com/docs/legal/terms-of-service | 2026-11-11 | 2026-09-23 | | security.txt | https://zitadel.com/.well-known/security.txt | 2026-11-11 | 2026-09-23 | | Status page | https://www.zitadelstatus.com/ | 2026-11-11 | 2026-11-01 | | Security advisories | https://trust.zitadel.com/resources?s=aw085mxrel3icmbmkphns3&name=zitadel-vulnerability-disclosure-policy | 2026-11-11 | 2026-09-23 | ## Subprocessors (3) As its own list states them. | Subprocessor | Purpose | Location | Listed since | |---|---|---|---| | [Google Cloud Platform](https://thirdpartyindex.com/vendors/google-cloud.md) | Google Cloud Platform is our cloud infrastructure provider for Zitadel Cloud. Data is stored in regions as designated by the customer.; \[Zitadel Cloud\] Cloud provider | Designated by customer | 2026-10-01 | | [Postmark (AC PM LLC)](https://thirdpartyindex.com/vendors/postmark.md) | We use Postmark to send transactional mails to clients. Your data might be processed by Postmark when using our services, especially when you have not configured your own SMTP service.; \[Zitadel Cloud\] Transactional emails (Optional) | USA | 2026-10-01 | | [Twillio Inc.](https://thirdpartyindex.com/vendors/twilio.md) | Twilio provides SMS messaging services for Zitadel Cloud. In case you have not configured your own message gateway in Zitadel Cloud, your data will be processed by Twilio when using features that rely on SMS communication.; \[Zitadel Cloud\] Communication (Optional) | USA | 2026-10-01 | Read from ([evidence](https://thirdpartyindex.com/evidence/9578)). CSV: https://thirdpartyindex.com/vendors/zitadel/subprocessors.csv ## Compliance As its trust center lists them. - Audited: SOC 2 Type II, ISO/IEC 27001 ([evidence](https://thirdpartyindex.com/evidence/105114)) - Claimed: GDPR, CCPA/CPRA, Data Privacy Framework ([evidence](https://thirdpartyindex.com/evidence/10878)) ## Web Technologies ZITADEL's homepage made 95 requests to 5 domains, and 3 services controlled by another company. Loaded on 2026-11-10 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 2 (reviewed: Mixpanel; usually detected as Analytics: HubSpot); CMS 1 (usually detected as CMS: Sanity). 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) - Sanity: 19 requests to sanity.io - HubSpot: 2 requests to hsforms.net, hubspot.com - Mixpanel: 1 request to mixpanel.com ### First party (1) - ZITADEL: 73 requests to zitadel.com; Font Awesome, HSTS, HubSpot, Next.js 16.4.3, Next.js App Router, Open Graph, Plausible, Priority Hints, React, Sanity, Sanity.io, Turbopack, Vercel, Vercel Speed Insights 1.3.1, Webpack 3 tracked companies loaded by the homepage are not in ZITADEL's subprocessor list. A website can use a service without it processing customer data. ## Subprocessor of (0) No tracked vendor lists it. ## Service status Incidents it reported on its own status page. - Last 90 days: 2 reported incidents (2 major or critical, 0 minor, 0 with no impact stated) - Typical time to resolve: 7 h 10 min - Status page last read: 2026-11-12 - 2026-09-09: Partial Outage in the US region (major) - 2026-09-07: Partial Outage in CH (major) - 2026-06-29: Investigating Potentially Degraded Performance (minor) ## Incidents reported by ZITADEL's subprocessors Incidents reported in the last 30 days on their own status pages by 2 vendors ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Failures From Long Code Numbers to AT&T in the US (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Phone Numbers to K-Cell Kazakhstan (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Voice Call Failures in JP1 (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Failures from Twilio to Turkcell Turkey (minor) - 2026-11-11: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Retroactive Incident Impacting Twilio Usage APIs (no impact stated) - 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Issue resolved (minor) - 2026-11-10: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Verizon in United States (minor) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported WhatsApp Business API Message Send Failures (minor) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Receipt Delays from Twilio to Bouygues Telecom France (minor) - 2026-11-09: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported TwiML ConversationRelay Documents Page Error (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Notification Logs Unavailable in Console (minor) - 2026-11-06: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Delays in activity data (no impact stated) - 2026-11-05: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported Search Delays on Enterprise Knowledge (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Delayed Email Validation History (minor) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Delays from Twilio to Algar Telecom Brazil (minor) - 2026-11-04: [Postmark](https://thirdpartyindex.com/vendors/postmark#status), which ZITADEL lists as a subprocessor, reported Delays processing Inbound messages (no impact stated) - 2026-11-04: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported MMS Delivery Receipt Delays and Delivery Delays from a Subset of Twilio Long Codes and Short Codes to AT&T United States (minor) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported RateQueue Host Down Did Not Recover (minor) - 2026-11-03: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Media Streams Audio Delays (minor) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Voice Call One-Way Audio from Brazil to a Subset of Twilio Numbers (no impact stated) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio Alphanumeric Sender Type to T-Mobile Austria (minor) - 2026-11-02: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Failures from Twilio to KDDI Japan (minor) - 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-30: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS and MMS Delivery Delays from Twilio to Altice United States (minor) - 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Flex Agent Copilot Note Generation Issues (minor) - 2026-10-29: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported MMS Delivery Receipt Delays from a Subset of Twilio Short Codes to T-Mobile United States (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Link Shortening Redirect Errors on Branded Domains (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Delays from a Subset of Twilio Long Codes to Orange Belgium (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported Possible 503 Errors for Messaging Traffic in the Australia Region (minor) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Twilio Console Errors (no impact stated) - 2026-10-28: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Voice Call Failures From a Subset of Twilio Phone Numbers to Argentina (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Automated Alert: Minimal Customer Impact (no impact stated) - 2026-10-27: [Postmark](https://thirdpartyindex.com/vendors/postmark#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Gateway API (Lookup API) Failure Increase on Three in United Kingdom (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Turkcell Turkey (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Long Codes to AT&T United States (minor) - 2026-10-27: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported WhatsApp Sandbox Sending Configuration Issues (minor) - 2026-10-26: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Delays from Twilio to Airtel Nigeria (minor) - 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Delays from Twilio to WOM Colombia (minor) - 2026-10-24: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Delays from Twilio to Claro Costa Rica (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Telecall Brazil (minor) - 2026-10-23: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Intelligent Alerts Delivery Issues (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Hosted Number Verification Calls not Reaching Customers (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Delays and Failures from Twilio to Malitel Mali (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported RCS Inbound Events Delayed (minor) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Billing Delays (no impact stated) - 2026-10-22: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Delays from Twilio to MTN Nigeria (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Customer's Unable to Create New Requests for Hosting and Porting (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Delays from Twilio to Orange France (minor) - 2026-10-21: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Delays from Twilio to T-Mobile Czech Republic (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported WhatsApp Embedded Signup Configuration Failures (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported Voice Call Failures from Twilio Phone Numbers to Digi.Mobil Romania (minor) - 2026-10-20: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported Voice Call Failures from Network Subscribers to a Subset of Twilio Thailand Phone Numbers (minor) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported RCS Delivery Receipt Delays for AT&T (minor) - 2026-10-19: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported 5300 Errors on Singapore Client Edge (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Delayed A2P Campaign Approvals (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Verizon United States (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL lists as a subprocessor, reported Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil (minor) - 2026-10-16: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Email suppression issues (no impact stated) - 2026-10-15: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Automated Alert: No Customer Impact (no impact stated) - 2026-10-14: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL lists as a subprocessor, reported SMS Delivery Delays and Failures between Twilio and Multiple Networks in Brazil and Italy (minor) - 2026-10-13: [Twilio](https://thirdpartyindex.com/vendors/twilio#status), which ZITADEL 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 ZITADEL 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 ZITADEL 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 ZITADEL lists as a subprocessor, reported Voice Call Failures between a Subset of Twilio South Africa Phone Numbers and Multiple Networks in South Africa (minor) The subprocessor list as we read it on any date: https://thirdpartyindex.com/labs/time-machine/zitadel ## Security contact From its security.txt (https://zitadel.com/.well-known/security.txt) ([evidence](https://thirdpartyindex.com/evidence/7142)): - Contact: https://zitadel.com/vulnerability - Contact: mailto:security@zitadel.com - Disclosure policy: https://trust.zitadel.com/resources?s=aw085mxrel3icmbmkphns3&name=zitadel-vulnerability-disclosure-policy - Languages: en, de - Valid until 2027-06-30 --- 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