Subprocessors
Last updated October 3, 2026
These providers process personal data for us to run Tutor Platform. AI providers receive the text of a request (for example a tutor question, with the relevant lesson or study context) only to answer it; we use their settings that don't keep data or use it for training wherever they offer them.
| Provider | What for | Where |
|---|---|---|
| Vercel | Hosting and serverless functions | United States |
| Neon | Database | United States |
| OpenRouter | Routes AI requests to the model provider | United States |
| Anthropic (via OpenRouter, by default) | AI model that writes tutor answers, study notes and ACS mapping suggestions | United States |
| Stripe | Payments and invoices | United States |
| Resend | Email (sign-in links, invites, alerts) | United States |
| Cloudflare | Bot protection on sign-up and sign-in (Turnstile) | Global |
| Sentry | Error reports, when enabled | United States |
Schools on our School Terms get at least 30 days' notice before we add a provider that handles their data.