PactLink Sub-processor Registry
PactLink contracts with the following sub-processors. Each is covered by a Data Processing Agreement; new processors are added here before they ever receive customer data, per FR-1106.
| Processor | Purpose | Region |
|---|---|---|
| Clerk | Authentication, organization membership | US (multi-region) |
| Neon (Postgres) | Application database; per-firm region pinning | US / EU |
| Vercel | Hosting, Edge Config, Blob storage, AI Gateway | Global |
| Anthropic (via Vercel AI Gateway) | AI inference for brief + Q&A | US |
| Resend | Transactional email delivery (notification-only; no pact content) | US |
| Twilio | SMS + WhatsApp Business notification (US3 / v2) | US |