Tools
Pure client-side math - nothing you type leaves your browser.
Card finderThree questions, matching cards with reasons.
True cost calculatorThe full fee stack for your spending profile.
Sats cashback mathDoes the paid tier pay for itself?
BTC converterCrypto to fiat, net of card load fees.
Country checkerWhat serves your region - documented, not guessed.
Side-by-side compare2-3 cards head to head.