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141 crypto cards compared across 25 data points: fees, cashback, custody and availability. Independent research at Sweepbase.
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Sweepbase is an independent comparison platform for crypto debit and credit cards, tracking 171 cards and comparing 141 live ones across 25 data points so you can filter, compare, and pick the card that fits your region, fees, and rewards.
Sweepbase is a free-to-access web database of crypto cards. It takes 171 tracked card products as input, validates them against 25 data points (fees, cashback, custody model, network, regional availability, and more), and outputs a searchable, filterable catalog of 141 live cards plus detailed written reviews and country guides. The platform runs entirely in the browser and is maintained by founder Mihail B. under a published methodology. Unlike card issuers' own sites, Sweepbase orders cards by a public scoring formula based on fees, custody, and real cashback, not by affiliate payouts.
Sweepbase serves anyone choosing a crypto card, but three roles get the most value: First-time users in the US, UK, or EU who need a shortlist of vetted cards with no hidden fees; DeFi users who prioritize self-custody and want to filter for cards that spend directly from their own wallet (like Ether.fi or Deblock); and travelers who need low foreign-exchange fees and ATM access, who can cross-reference the "Travel Cards (Low FX)" and "ATM Access Cards" category pages.
Sweepbase earns affiliate commissions when users sign up for cards through its links. Cards are ordered by a public scoring formula, not by who pays us, and every affiliate relationship is disclosed on the card page and in the editorial disclosure. The methodology page explains the scoring math.
The catalogue is re-reviewed in rolling passes, not all at once. As of August 1, 2026, 131 of 171 cards were last checked inside the past 30 days, and the oldest review is 40 days old. Each card page prints the month of its own last review, and confirmed fee changes are applied ahead of schedule.
Sweepbase tracks cards available across North America, Latin America, Europe, Asia, the Middle East, Africa, and Oceania. The country filter includes 100+ specific countries, and regional guides exist for Europe, Latin America, Africa, and the Middle East. If a card is available in your country, it will appear when you filter.
Yes, all comparison and filtering features are free. Sweepbase earns revenue solely from optional affiliate commissions, not from users.