Privacy
Privacy
Last updated September 27, 2026. Short version: we collect what alerts and billing need, no ad trackers, and you can delete it.
Reading without an account
Your watchlist, theme and learning progress are stored in your browser. We count page views with privacy-preserving analytics that honour Do Not Track and Global Privacy Control; see our analytics standards.
Accounts and alerts
An account stores your email address, your alert rules, fired alerts (kept up to 120 days) and, if you enable push, the push endpoint your browser gives us. We use these only to run and deliver your alerts and to reply to you.
Payments
Stripe processes Pro payments. We store your Stripe customer and subscription identifiers, plan, status and renewal date — never your card number. Stripe’s own privacy policy covers the payment details you give it.
Messages
Messages sent through contact are stored so we can answer them.
Your choices
Turn off push in your browser or on the alerts page, cancel Pro from your account, or delete your account from workspace settings, which removes your alerts, inbox and push endpoints. We do not sell personal data and do not run third-party advertising trackers.