Privacy Policy

Last updated: May 7, 2026

This page is a placeholder. The final privacy policy will be published before LettiB exits beta. The summary below describes our intended practices.

What we collect

• Account info: email and authentication metadata (managed by Supabase).
• API keys: the provider API keys you connect, stored encrypted at rest in Supabase Vault. Decrypted server-side only when needed to fulfill a request.
• Workspace content: projects, chats, comparisons, syntheses, and project memory you create.
• Usage logs: per-request token counts and provider costs for your own dashboards and cost tracking.

What we don't do

• We don't sell your data.
• We don't train models on your prompts or responses.
• We don't expose your API keys to the browser.

Third parties

Your prompts are sent to whichever model provider you select (OpenAI, Anthropic, Google, xAI, or a custom endpoint). Their privacy and data retention policies apply to that traffic.

Contact

Questions about this policy? Email privacy@lettib.app.