Privacy Policy

Last updated: January 19, 2026

Sanity (“we”, “our”, or “us”) is a personal productivity app available at https://tatsu-gg.vercel.app/. This Privacy Policy explains what data we collect and how we use it.

1. Information We Collect

  • Account data: email address and time zone
  • User content: todos, notes, and encrypted files
  • Technical data: IP address, browser and session info
  • Cookies and local storage for authentication

2. How We Use Your Data

  • Provide and operate Sanity
  • Authenticate users
  • Store and sync your content
  • Maintain security and prevent abuse

3. Data Storage & Security

Sanity uses NextAuth for authentication, NeonDB for storage, and Vercel for hosting. Files are encrypted where applicable. While no system is perfectly secure, reasonable steps are taken to protect your data.

4. Sharing of Data

We only share data with service providers required to operate Sanity. We do not sell your personal data.

5. Cookies

Cookies and local storage are used for login sessions, preferences, and security. Disabling cookies may affect functionality.

6. Data Retention

We keep your data while your account is active. You may delete your account at any time and your content will be removed within a reasonable period.

7. Your Rights

You may access, correct, delete, or export your data using the app features.

8. Changes

We may update this policy from time to time. Updates will appear on this page.

9. Contact

Questions? Email [email protected] [email protected]