What this site knows about you

Short version: almost nothing. There are no accounts, no cookies for tracking, and no analytics profiles.

Your browser, your notes.

The notebook and the reading position live in your browser's local storage. They never leave your device. Clearing site data erases them permanently; there is no server copy to recover.

The playground is different, and deliberately so.

Messages you send in the playground are forwarded to a model provider (OpenRouter) so the model can answer. Do not paste material you would not put in an email to a stranger: negotiating positions, confidential text, or personal data about other people. What you send is governed by the provider's terms, not ours. The site itself keeps no transcript once your session ends.

Files you attach go the same way.

Attachments travel with your message into the playground's isolated workspace so the model can read them. They exist only for that conversation.

Questions about any of this: write to team@gainforest.net.