Sweepbase

Sweepbase tracks 141 crypto debit and credit cards across nine regions. Each card page lists issuance fees, annual fees, FX markup, ATM limits, cashback structure, top-up methods, and custody model.

The catalog supports filters by region (USA, UK, Europe, Canada, Latin America, Asia, Australia, Africa, Middle East), by card network (Visa, Mastercard), by custody (self-custody, custodial), by yield (staking, yield-bearing), and by user persona (travelers, beginners, HODLers, DeFi users, high spenders, privacy-first).

The cost calculator runs a side-by-side comparison of up to four cards at a chosen monthly spend, with a break-even analysis that flags which card costs less past a given threshold.

What it is not: an issuer, a referral mill, or a fork of someone else's spreadsheet. Editorial notes flag known issues from the 2026-04 audit. Original research includes a BIN sponsor concentration study across 139 cards and a hidden-FX-fee analysis across all 141 fee schedules.