Trust
Subprocessors
Third-party providers Wiki uses to deliver the Service. Updated when infrastructure changes.
Last updated July 10, 2026
| Provider | Purpose | Data categories | Region | Policy |
|---|---|---|---|---|
| Supabase | Database, authentication (development), file storage | Account data, organization and workspace records, customer content, audit logs | See provider | Privacy policy |
| Vercel | Application hosting and deployment | Request metadata, application logs (redacted), deployment configuration | See provider | Privacy policy |
| Stripe | Payment processing and subscription billing | Billing contact information, subscription status, invoice references (card data handled by Stripe) | See provider | Privacy policy |
| Clerk | Authentication and session management (production) | Account identity, email, session metadata | See provider | Privacy policy |
| Resend | Transactional and lifecycle email delivery | Email addresses, message metadata, delivery events | See provider | Privacy policy |
| OpenAI | AI answer generation when configured by customer use of answer features | Prompts and source excerpts submitted for answer generation (per customer configuration) | See provider | Privacy policy |
| Anthropic | AI answer generation when configured by customer use of answer features | Prompts and source excerpts submitted for answer generation (per customer configuration) | See provider | Privacy policy |
Wiki maintains this list pursuant to our Data Processing Addendum. We provide at least thirty (30) days’ advance notice of material changes before engaging new subprocessors that process Customer Personal Data. Questions: hello@wiki.co.