Privacy Policy
Last updated: December 2025
1. Information We Collect
When you use Airline Contracts, we collect the following information:
- Account Information: Email address and password (securely hashed) when you create an account
- Usage Data: Search queries to improve our service
- Uploaded Documents: If you upload documents for personal analysis, these are stored privately and associated with your account. You are responsible for the content you upload.
- Technical Data: IP address, browser type, and access times for security and analytics
2. How We Use Your Information
We use your information to:
- Provide and maintain the service
- Send transactional emails (verification, password reset)
- Enforce usage limits and prevent abuse
- Improve search features
- Respond to support requests
3. Email Communications
We send emails only for:
- Email verification when you sign up
- Password reset requests
- Important service announcements (rare)
We do not send marketing emails or share your email with third parties.
4. Data Security
We protect your data using:
- HTTPS encryption for all data in transit
- Bcrypt password hashing (your password is never stored in plain text)
- Secure token-based authentication
- Regular security updates
5. Third-Party Services
We use the following third-party services:
- Brevo: For sending transactional emails
- Anthropic (Claude): For AI-powered contract analysis
- Voyage AI: For semantic search embeddings
- Google OAuth: Optional sign-in method
These services have their own privacy policies and are used only to provide core functionality.
6. Data Retention
We retain your data as follows:
- Account data: Until you delete your account
- Uploaded documents: Until you delete them or your account
- Search and usage logs: Retained indefinitely for service improvement
- Password reset tokens: 1 hour (then automatically deleted)
7. Your Rights
You have the right to:
- Access your personal data
- Delete your account and associated data
- Export your uploaded documents
- Request correction of inaccurate data
To exercise these rights, contact us via the feedback form or email.
8. Cookies
We use essential cookies only for authentication and session management. We do not use tracking cookies or third-party analytics cookies.
9. Changes to This Policy
We may update this policy from time to time. Significant changes will be announced on the site. Continued use of the service after changes constitutes acceptance of the updated policy.
10. Contact
For privacy-related questions or requests, use the feedback form.