Privacy Policy

Cramium collects the account information needed to let you sign in and use the service, such as your name, email address, profile image, and authentication provider details.

We also collect the learning material you choose to submit, including uploaded lecture files, pasted notes, and the generated guides or question sets created from that content. If you subscribe, billing-related identifiers may be processed through Stripe.

We use submitted material to provide the product you requested, including extracting text, generating study outputs, storing artifacts for later access, tracking usage limits, and supporting account features.

We also use contact information to send transactional emails such as generation success or failure notifications, account-related communication, and support responses.

Cramium relies on third-party providers to operate the platform. Based on the current product stack, these include Google and GitHub for authentication, Supabase for data and storage infrastructure, Anthropic for generation workflows, Stripe for billing, and Resend for transactional email delivery.

These providers process information only as needed to deliver their part of the service. Their handling of data is also governed by their own policies and contractual terms.

We retain account and generated-content data for as long as it is needed to operate the service, maintain your access, meet legal obligations, resolve disputes, or enforce agreements. Uploaded content and generated artifacts may remain associated with your account until deleted or otherwise removed under our retention practices.

We use commercially reasonable administrative and technical measures to protect stored information, but no system can guarantee absolute security. You should avoid uploading material you are not comfortable processing through a cloud-based educational product.

You can control certain information through your account settings, authentication provider, or by contacting support. You may also choose what material to upload and whether to continue using the service.

If you have questions about access, correction, deletion, or other privacy-related requests, contact us and we will respond consistent with applicable law and the capabilities of the product at the time of the request.

We may update this Privacy Policy from time to time to reflect product changes, operational needs, legal obligations, or security improvements. When we make material changes, we will update the “Last updated” date on this page.

Your continued use of Cramium after an updated policy becomes effective means you accept the revised policy to the extent permitted by law.