Privacy Policy

Overview

CupEdge provides statistical match research and fair-odds calculators for World Cup 2026. This policy explains what we collect and why.

Information we collect

• Account email and authentication data when you sign up (via Supabase)
• Calculation history: match slug, xG inputs, and computed probabilities
• Purchase metadata: product type, credits, Tournament Pass status (via Creem)
• Basic usage data: browser type, IP address, pages visited (standard server logs)

How we use it

• Provide and improve the calculator and dashboard
• Enforce free-tier limits and credit balances
• Process payments and support refund requests
• Respond to support emails

Third-party services

We use Supabase (auth & database), Creem (payments), and Vercel (hosting). Each provider processes data under their own privacy policies. We do not sell your personal information.

Your rights

You may request access, correction, or deletion of your account data by emailing support@cupedge.app. Guest calculations stored in your browser can be cleared via browser settings.