Privacy Policy

Last updated: December 2025

1. Information We Collect

When you use Lumenais, we collect information you provide directly, including:

  • Account information (email, name) when you sign in with Google or Apple
  • Content you create, including research queries, notes, and preferences
  • Usage data to improve our services

2. How We Use Your Information

We use your information to:

  • Provide and personalize the Lumenais service
  • Improve and develop new features
  • Communicate with you about your account
  • Ensure security and prevent abuse

3. Data Storage and Security

Your data is stored securely using industry-standard encryption. We use Firebase Authentication for secure sign-in and implement appropriate technical measures to protect your information.

4. Third-Party Services

We use the following third-party services:

  • Google Sign-In for authentication
  • Apple Sign-In for authentication
  • Google Drive/Sheets API (with your permission) for data import

5. Your Rights

You have the right to:

  • Access your personal data
  • Request deletion of your data
  • Export your data
  • Opt out of non-essential data collection

6. Contact Us

For privacy-related questions, contact us at: privacy@lumenais.com