Subprocessors

The launch stack uses Clerk for authentication, Supabase-hosted PostgreSQL for application data, Cloudflare R2 for private files, Railway and Vercel for hosting, Stripe for billing, OpenRouter for controlled model routing, Resend for transactional email, and privacy-configured PostHog and Sentry for product and reliability telemetry.

Regions, retention terms, and final legal entities must be verified against signed provider agreements before launch. This list will be updated when a provider changes.