Privacy Policy
Last updated: March 2026
What We Collect
- Reading questions - Processed to generate your reading. Not stored tied to your identity unless you create an account.
- Account data - If you sign in, we store your email and reading history.
- Usage analytics - Anonymized usage data to improve our service.
What We Don't Do
- We do NOT sell your personal data to third parties
- We do NOT use your reading content for advertising
- We do NOT share your questions or readings publicly
- We do NOT track you across other websites
Third-Party Services
We use the following services to operate FengWave:
SupabaseAuthentication and database
OpenRouterAI reading generation
VercelWebsite hosting
StripePayment processing
Your Rights
- Access - View your reading history when signed in
- Deletion - Delete your account and all associated data at any time
- Export - Request a copy of your data
Cookies
We use essential cookies for authentication and session management. We do not use advertising or tracking cookies.
Children's Privacy
FengWave is not intended for users under 13. We do not knowingly collect data from children.
Contact
Privacy questions? Email us at privacy@fengwave.com