Privacy Policy

Last updated: February 22, 2026

1. Information We Collect

We collect information you provide directly to us when you create an account, upload documents, or use our services. This includes:

  • Email address and account credentials
  • Name (optional)
  • Payment information (processed securely by Stripe)
  • Documents you upload for analysis
  • Analysis results and usage data

2. How We Use Your Information

We use the information we collect to:

  • Provide and improve our contract analysis services
  • Process your payments and manage subscriptions
  • Send you service-related communications
  • Analyze usage patterns to improve our AI models
  • Ensure security and prevent fraud

3. AI Analysis & Data Processing

Your uploaded documents are analyzed using Claude AI (Anthropic). The text content is sent to Anthropic's API for analysis. We do not use your documents to train AI models. Documents are stored securely in Cloudflare R2 storage and are only accessible to you.

4. Data Storage & Security

We use industry-standard security measures to protect your data:

  • Database hosted on Supabase with encryption at rest
  • Documents stored in Cloudflare R2 with secure access controls
  • All connections use HTTPS/TLS encryption
  • Payment processing handled securely by Stripe (PCI DSS compliant)

5. Data Retention

We retain your account information and documents for as long as your account is active. You can delete documents at any time. If you close your account, we will delete your data within 30 days.

6. Third-Party Services

We use the following third-party services:

  • Anthropic Claude AI: For contract analysis
  • Stripe: For payment processing
  • Supabase: For database hosting
  • Cloudflare R2: For document storage
  • Vercel: For frontend hosting

7. Your Rights

You have the right to:

  • Access your personal data
  • Delete your account and data
  • Export your data
  • Opt out of marketing communications

8. Contact Us

If you have questions about this Privacy Policy, please contact us at: privacy@safetosign.com