Sweepbase
Compare 141 crypto debit & credit cards by real fees
Sweepbase is a free comparison site for crypto debit and credit cards. It covers 141 cards, and you can filter them by region, card network, fees, cashback, custody type, funding currency, or the kind of spender you are. Every card has a detail page with verified fee data, honest pros and cons, and a rating backed by a public methodology. There's also a calculator that works out the break-even monthly spend between any two cards, so you can see which one actually costs less for how you spend. No paywall, no email gate, nothing to sign up for. It's a solo project, and most of it was built with AI coding tools rather than written by hand.