Privacy policy
Last updated October 24, 2026
Source and usage analytics
We use first-party analytics cookies to understand where visitors come from and how they use the service. We record the referring domain, landing page and non-sensitive URL parameters, page views, sign-in, generation, download and checkout actions, approximate country and device type. After sign-in, these records are linked to your account. Analytics excludes form contents such as passwords, verification codes, payment details and generation input. We do not send this analytics data to advertising networks. Account-linked analytics records are deleted with the account.
What we collect
Your email address, name and sign-in data; the notes you submit and the study aids returned to you; your credit balance and billing history; and basic technical logs.
How we use it
To produce your study aids, show your history, process payments, prevent abuse and keep the service working. We do not sell your personal data or use your notes to train models.
Service providers
Notes are sent to our model provider to produce study aids. Payments are handled by Stripe, and emails by our email provider. Each processes data only to provide its service.
Retention and deletion
We keep your notes, study aids and account data while your account is open. You can ask us to delete your account and its history at any time from the email address on your account; records the law requires us to keep, such as invoices, are kept for as long as required.
Cookies
We use essential sign-in cookies and first-party analytics cookies for the purposes described above. We do not use advertising cookies.