Privacy Policy

1. Overview

ContractGuard is designed with privacy as a core principle. We do not store your contracts or personal data on our servers. This policy explains what data is processed and how.

2. Data We Do Not Collect

We do not store, log, or retain:

• The contents of any contract you upload
• Your Anthropic API key
• AI-generated analysis results
• Any personally identifiable information beyond what Stripe collects for payment

3. How Your Contract is Processed

When you upload a contract, the text is extracted in your browser and transmitted directly to the Anthropic Claude API for analysis. Your contract content is processed by Anthropic under their Privacy Policy. ContractGuard does not have access to or store this data at any point.

4. Your API Key

Your Anthropic API key is stored only in your browser session (sessionStorage) and is never transmitted to ContractGuard servers. It is used solely to authenticate requests to the Anthropic API on your behalf.

5. Payment Data

Payments are processed by Stripe. ContractGuard does not collect or store your payment information. Stripe may collect your name, email, and card details in accordance with their Privacy Policy.

6. Cookies and Analytics

ContractGuard does not use tracking cookies or third-party analytics. No behavioral data is collected about your usage of the Service.

7. Third-Party Services

The Service relies on the following third-party providers:

• Anthropic — AI analysis of contract text
• Stripe — Payment processing
• Vercel — Hosting and infrastructure

Each provider operates under their own privacy policy and data handling practices.

8. Children's Privacy

ContractGuard is not intended for use by anyone under the age of 18. We do not knowingly collect data from minors.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Continued use of the Service after changes constitutes acceptance of the updated policy.

10. Contact

For privacy-related questions, please contact us at aeoseiya@gmail.com.