Privacy Policy

Last updated: December 2025

What we collect

To generate your co-founder compatibility analysis, we collect the following information:

  • Names of both co-founders
  • Dates of birth
  • Times of birth
  • Cities of birth
  • Email address (for PDF delivery)
  • Payment information (processed securely by Stripe)

How we use it

Your birth details are used solely to generate your astrological compatibility analysis. We do not sell, share, or use this information for any other purpose.

Data retention

We retain your data only as long as necessary to provide our service. Analysis data is stored temporarily during your session and deleted after 30 days. You can request deletion of your data at any time by contacting us.

Third parties

We use the following third-party services:

  • Stripe for payment processing
  • Vercel for hosting
  • Anthropic for AI-powered analysis

Each service has its own privacy policy. We encourage you to review them.

Contact

Questions about this policy? Contact us at privacy@founderchart.com