We don't require an account or a password for either product. We don't store your payment card details — category claim payments are handled entirely by our payment processor, Polar.
Your website/handle and scores are displayed publicly on the leaderboard by design — that's the core of the product. An email you provide for a category claim is used only for the payment receipt and support. Analytics data is used in aggregate to understand site usage.
Your session or claim token is stored in your browser's local storage so you stay recognized across page reloads. It is not shared with other sites.
Category claim payments are processed by Polar; their handling of your payment information is governed by their own privacy policy.
Leaderboard entries, scores, and their associated website/handle are kept indefinitely as part of the historical leaderboard, since removing them would alter the competition record. Contact us if you'd like your entry removed.
Questions about this policy can be sent to the address on our Contact page.