Privacy
What we store
- Your email address and handle.
- Your libraries: concepts, attachments, and the ledger of every change, with who made it.
- Tokens and connected apps (only hashes of secrets).
- Sessions: when, and your browser's user agent.
- Usage counts (requests, writes, emails) for limits.
Where
On Cloudflare (Workers, Durable Objects, D1, R2, KV), encrypted at rest by Cloudflare. The operator can read stored data.
What we do not do
No models read your content. No ads, no selling data, no tracking scripts.
Export and deletion
Export any library at any time. Deleting a library or your account removes it at once. Backups and attachment files can last up to 31 more days, then are gone. A hash of a deleted account's email is kept to handle abuse.
We email you only sign-in links and notices about your account.