All companies
What Anthropic is built with
Anthropic maintains trust and legal documentation for Claude. Sub-processors cover inference hosting, auth, payments, and product-specific integrations. Always use the live trust center for procurement reviews.
Anthropic Trust CenterLast reviewed on this site: September 21, 2026. The vendor table below is a summary; the linked document is authoritative.
Web technology profile
Detected on anthropic.com via the BuiltWith Free API. This reflects the public marketing site and product web stack, not backend training infrastructure.
Web technology profile not synced yet. Run npm run sync-builtwith after adding BUILTWITH_API_KEY to .env.local.
Legal sub-processors
Vendors from trust centers and DPA annexes (customer data processing). This is separate from the BuiltWith web tech scan above.
| Vendor | Category | Purpose | Type |
|---|---|---|---|
| Amazon Web Services | Cloud infrastructure | Core Claude API and product hosting | Proprietary |
| Google Cloud | Cloud infrastructure | Additional hosting capacity for Claude services | Proprietary |
| Cloudflare | CDN / security | Edge delivery and security services | Proprietary |