Kvinta/ Security

Kvinta Security

Effective 13 November 2026.

On the way

The app and this website only talk over encrypted connections (HTTPS).

On our servers

Your chats and files are encrypted before we store them, with keys our server holds. That protects them if someone copies our database or file storage. It is not end-to-end encryption: our server has to read your request to work on it.

Your files

Files you attach and files Kvinta makes leave our servers within 24 hours of their last use. The app keeps your copy.

Signing in and payments

You sign in with a password or a code we email you. Card payments go to our payment processor or the app store, so we never see your card number.

Who receives what

See who receives your data in the Privacy Policy. We don’t sell your data, train AI on your chats or files, or show ads.

Deleting your data

Delete a chat from the chat list, or everything in Settings → Delete account. Without the app, use kvinta.ai/delete-account. More under Deleting your data.

Reporting a security problem

Write to support@kvinta.ai with “Security” in the subject (also in our security.txt). Please give us time to fix it before you make it public, don’t touch other people’s data, and don’t slow the service down for others. We reply to every report.