Privacy Policy

Last updated: June 2026

Polyrum is designed to be usable without an account. Most of the site is public and can be browsed anonymously.

What we collect

• Account data (optional): if you sign in, we store the email address used for the magic-link login, via our authentication provider (Supabase).
• Alerts & settings (optional): if you create price alerts, webhooks or push subscriptions, we store what's needed to deliver them.
• Operational logs: standard server and error logs (including via Sentry) to keep the Service running and diagnose issues.

What we don't do

We do not sell your personal data. We do not require an account to view markets. We do not process payments on this site.

Third parties

The Service relies on third-party providers — Supabase (auth/database), Vercel (hosting), Sentry (error monitoring) and Polymarket (market data). Their handling of data is governed by their own policies.

Your choices

You can use the Service without signing in, delete alerts and push subscriptions you created, and request deletion of your account data by contacting us.