Privacy Policy

Last updated: December 10, 2025

1. Information We Collect

When you use ProStack CS2, we collect the following information through Steam authentication:

  • Your Steam ID and profile information (username, avatar)
  • Your public CS2 game statistics
  • Stack membership and team data you create within the app

2. How We Use Your Information

We use your information to:

  • Provide team analytics and chemistry analysis
  • Display your CS2 statistics
  • Enable stack creation and management
  • Generate AI-powered team insights

3. Data Storage

Your data is stored securely using Supabase. We do not sell or share your personal information with third parties.

4. Third-Party Services

ProStack CS2 uses the following third-party services:

  • Steam API for authentication and game statistics
  • Supabase for data storage
  • Groq AI for team analysis features
  • Vercel for hosting

5. Your Rights

You have the right to:

  • Access your personal data
  • Request deletion of your account and data
  • Opt out of certain data processing

6. Contact

For any privacy-related questions, please contact us through the contact page.

ProStack CS2 - Team Analytics & Strategy Builder | Free Stack Platform