Claude
Anthropic builds Claude, an AI assistant and API platform for individuals, businesses and developers.
claude.ai ↗ · Anthropic, PBC
Subprocessors (22)
Checked Oct 24, 2026 · source disclosure ↗
| vendor | purpose | evidence |
|---|---|---|
| Google Cloud Platform Global | Cloud infrastructure | “Google Cloud Platform” |
| Amazon Web Services Global | Cloud Infrastructure | “Amazon Web Services” |
| Microsoft Azure Global | Cloud Infrastructure | “Microsoft Azure” |
| Cloudflare Global | Traffic Routing (CDN) | “Cloudflare” |
| Stripe United States | Billing | “Stripe” |
| WorkOS United States | Security, Single Sign-On | “WorkOS” |
| Intercom United States | User support | “Intercom” |
| Nutun South Africa | User support | “Nutun” |
| Boldr Canada | User support | “Boldr” |
| Twilio United States | Analytics, email/SMS communications | “Twilio” |
| Iterable United States | Email communications | “Iterable” |
| | Error Handling, User Support | “Functional Software, dba Sentry” |
| Sift United States | Fraud and abuse detection | “Sift” |
| Arkose Labs United States | Fraud and abuse detection | “Arkose Labs” |
| Brave Search API United States | Web Search | “Brave Search” |
| ElevenLabs United States | Text to speech | “ElevenLabs” |
| Palantir Federal Cloud Service United States | FedRAMP Cloud | “Palantir Federal Cloud Service (PFCS)” |
| turbopuffer United States | Web Search | “TurboPuffer” |
| Persona United States | Fraud and abuse detection, identity verification | “Persona” |
| Yoti United Kingdom | Fraud and abuse detection, identity verification | “Yoti” |
| | Fraud and abuse detection | “Intuition Machines, Inc. (hCaptcha)” |
| | Web Search | “Parallel Web Systems, Inc.” |
- Google Cloud PlatformGlobal
Cloud infrastructure
“Google Cloud Platform”
- Amazon Web ServicesGlobal
Cloud Infrastructure
“Amazon Web Services”
- Microsoft AzureGlobal
Cloud Infrastructure
“Microsoft Azure”
- CloudflareGlobal
Traffic Routing (CDN)
“Cloudflare”
- StripeUnited States
Billing
“Stripe”
- WorkOSUnited States
Security, Single Sign-On
“WorkOS”
- IntercomUnited States
User support
“Intercom”
- NutunSouth Africa
User support
“Nutun”
- BoldrCanada
User support
“Boldr”
- TwilioUnited States
Analytics, email/SMS communications
“Twilio”
- IterableUnited States
Email communications
“Iterable”
- SentryUnited States
Error Handling, User Support
“Functional Software, dba Sentry”
- SiftUnited States
Fraud and abuse detection
“Sift”
- Arkose LabsUnited States
Fraud and abuse detection
“Arkose Labs”
- Brave Search APIUnited States
Web Search
“Brave Search”
- ElevenLabsUnited States
Text to speech
“ElevenLabs”
- Palantir Federal Cloud ServiceUnited States
FedRAMP Cloud
“Palantir Federal Cloud Service (PFCS)”
- turbopufferUnited States
Web Search
“TurboPuffer”
- PersonaUnited States
Fraud and abuse detection, identity verification
“Persona”
- YotiUnited Kingdom
Fraud and abuse detection, identity verification
“Yoti”
- hCaptchaGlobal
Fraud and abuse detection
“Intuition Machines, Inc. (hCaptcha)”
- Parallel Web SystemsUnited States
Web Search
“Parallel Web Systems, Inc.”