Cramby helps you learn from your own material, so it handles some of your data. This policy explains what we collect, why, and the choices you have. We don’t sell your personal data, and we don’t use your content to train AI models.
What we collect
- Account details — your name, email address and, if you sign in with Google, your Google profile name and picture.
- Your content — files, recordings, links and text you add, and the notes, lessons, flashcards, quizzes, podcasts and chats Cramby creates from them.
- Study activity — answers, reviews and progress, used to personalise your lessons and study plans.
- Billing — if you subscribe, Stripe processes your payment. We receive your subscription status, not your card number.
- Technical data — basic logs (like IP address and device type) to keep the Service secure and working.
How we use it
To provide and improve Cramby: generating study material, tracking your progress, keeping your account secure, processing payments and answering support requests.
Service providers
We use trusted providers to run Cramby: Neon (database, authentication and file storage), Vercel (hosting), Google Gemini, OpenAI and Anthropic (AI models that process your content to generate study material), Tavily (web search when you ask the tutor to look something up) and Stripe (payments). They process data on our behalf under their own security and privacy commitments. AI providers are used through APIs that do not train on your data.
Connected services
If you connect services like Google Calendar, Drive, Notion or Clerval, Cramby only accesses what you authorise and only to do what you ask. You can disconnect them at any time in Settings.
Your choices
- Edit or delete any lesson or upload at any time.
- Delete your account in Settings — this removes your content and personal data from Cramby.
- Ask for a copy of your data by emailing privacy@cramby.app.
Younger students
Cramby is for people aged 13 and over. If you believe a child under 13 has created an account, contact us and we will delete it.
Security and retention
Data is encrypted in transit and at rest. We keep your data while your account is active and delete it after you delete your account, except where we must keep limited records (such as invoices) by law.
Contact
Questions or requests: privacy@cramby.app.