Privacy

Last updated November 1, 2026

Ratio Twins sets one cookie with a random ID so it can count your free searches and remember your subscription. We keep that ID, the tickers you search and their results (so result links work), a daily search count per IP address (to limit abuse), your watchlist if you save one, and, if you subscribe, your Stripe customer ID and email. Payment details are handled by Stripe and never reach us.

Ticker lookups are sent to Financial Modeling Prep to fetch market data; nothing that identifies you is sent with them. We don't sell or share your data.

To have your data deleted, reply to your Stripe receipt email.