OddsYield

Privacy

What we store, and why.

Last updated July 11, 2026. The short version is: as little as the product needs, and none of it is for sale.

Without an account

Your bankroll and risk settings live in your browser's local storage and never leave your device. Your bookie selection lives in a cookie so the screen can filter server-side. If you track a bet, the receipt is stored in our database tagged with a random device id from a cookie; it identifies your browser, not you, and only your device can see those receipts.

With an account

We store your email, your date of birth (the 18+ requirement), and your settings: bankroll, risk profile, bookie selection and tracked bets, so they follow you across devices. Passwords are handled by our authentication provider and are never visible to us.

The email list

If you sign up for launch news we store that address for exactly one purpose: telling you when something ships. No marketing partners, no resale, and every mail has an unsubscribe.

What we do not do

No advertising trackers, no selling or sharing of personal data, no affiliate links that pay us for your losses. Odds data is public market information and contains nothing about you.

Where it lives

Data is stored with Supabase in the EU (Frankfurt region) and the site is served by Vercel. Both act as processors on our behalf.

Your controls

You can clear the device data yourself: local storage and cookies remove the anonymous settings, and dismissed receipts purge from the database 24 hours later. For accounts, contact us and we delete the account and everything attached to it. This policy will be formalized before public launch.