Your account stores a name, an email address and a scrypt-hashed password on our server. Passwords are never stored in a readable form.
Worksheet preferences, books and creation history stay in your browser and are not sent to the server.
AI requests send only the content required for analysis to the configured AI provider.
Payments are processed by SePay. We receive transaction details (order code, amount, reference) and never see your banking credentials.
You can request deletion of your account and its data by emailing us.