Privacy Policy
Last updated: May 1, 2026
1. Introduction
KimBilet ("we", "our", or "us") operates the website kimbilet.com (the "Service"). This page explains what information we collect, how we use it, and the choices you have.
2. Information We Collect
- Account information — when you sign in with Google we receive your name and email address.
- Usage data — the topics you generate, your course progress, quiz answers, and code you write in exercises.
- Payment information — if you subscribe, Stripe processes your payment. We store only a Stripe customer ID; we never see your card details.
- Communications — messages you send us via the contact form.
3. How We Use Your Information
- To provide and personalise the Service (generating courses, tracking progress).
- To manage your subscription and process payments.
- To respond to support requests.
- To improve the Service through aggregated, anonymised analytics.
We do not sell your personal data to third parties.
4. Third-Party Services
- Google / Firebase — authentication and data storage (Google Privacy Policy).
- Anthropic — AI content generation; your prompt is sent to the Anthropic API (Anthropic Privacy Policy).
- Stripe — payment processing (Stripe Privacy Policy).
5. Data Retention
We retain your account and progress data for as long as your account is active. You may request deletion of your data at any time by contacting us.
6. Security
We use industry-standard measures (HTTPS, Firebase security rules, encrypted secrets) to protect your data. No method of transmission over the Internet is 100% secure, and we cannot guarantee absolute security.
7. Children's Privacy
The Service is not directed at children under 13. We do not knowingly collect personal information from children under 13.
8. Changes to This Policy
We may update this policy from time to time. We will post the revised policy on this page with an updated date. Continued use of the Service after changes constitutes acceptance.
9. Contact
If you have questions about this policy, please contact us via the contact form on our website.