Privacy Policy

Last updated: February 9, 2026

1. Introduction

Welcome to LangFlow. We respect your privacy and are committed to protecting your personal data. This privacy policy will inform you about how we look after your personal data when you visit our website and tell you about your privacy rights and how the law protects you.

2. Information We Collect

We collect and process the following types of information:

  • Account information (email address, username)
  • Learning progress and vocabulary statistics
  • Quiz scores and practice session data
  • Usage data and interaction with our platform

3. How We Use Your Information

We use your personal information to:

  • Provide and maintain our learning platform
  • Track your learning progress and provide personalized recommendations
  • Communicate with you about your account and our services
  • Improve and optimize our platform based on user behavior
  • Ensure the security of your account

4. Data Storage and Security

We implement appropriate technical and organizational measures to protect your personal data against unauthorized or unlawful processing, accidental loss, destruction, or damage. Your data is stored securely using industry-standard encryption and security protocols.

5. Data Sharing

We do not sell, trade, or rent your personal information to third parties. We may share your data only in the following circumstances: with your consent, to comply with legal obligations, or to protect our rights and safety.

6. Your Rights

Under data protection laws, you have rights including:

  • The right to access your personal data
  • The right to rectify inaccurate data
  • The right to erase your data
  • The right to restrict processing
  • The right to data portability
  • The right to object to processing

7. Cookies

We use cookies and similar tracking technologies to track activity on our platform and hold certain information. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent.

8. Children's Privacy

Our service is available to users of all ages. If you are a parent or guardian and you are aware that your child has provided us with personal data, please contact us so we can take appropriate action.

9. Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us at support@langflow.com