Fold Bitcoin Debit Card vs Krak Card (Kraken)
Head-to-head on the facts that decide your money - fee stacks, KYC, the bitcoin flow and limits.
Short answer: too close to call on the weighted score. The decision is your use case: check the bitcoin-flow rows below.
 Fold Bitcoin Debit Card | Krak Card (Kraken) | |
|---|---|---|
| Overall score | 6.9 | 7 |
| BTC load | BTC via in-app conversion | BTC via in-app conversion |
| BTC sale timing | BTC sold per transaction | BTC sold per transaction |
| KYC | Full KYC | Full KYC |
| Custody | Custodial | Custodial |
| Top-up fee | 0% | 0% |
| FX fee | not documented | 0% |
| Monthly fee | none | none |
| Cashback | none | 2% in cash (GBP/EUR) or BTC |
| Regions | US | UK, EEA, US |
Pick Fold Bitcoin Debit Card if
- you accept Full KYC KYC and its fee stack - and nothing else on this page outweighs it
Pick Krak Card (Kraken) if
- Higher documented cashback (2% vs none)
- Wider documented availability
Fold Bitcoin Debit Card
The reference bitcoin-back debit card in the US: sats on every swipe, FDIC pass-through on the dollar balance via Sutton Bank, BitGo custody and a Nasdaq-listed parent. Rewards are variable-rate spins rather than a fixed percentage - treat the sats as a bonus, not a yield.
Krak Card (Kraken)
Kraken's consumer debit card: hold BTC (and 600+ other assets) in the Krak account and spend via an editable Spend Order that auto-converts at authorization on the Mastercard rate - no markup, no monthly fee, free plastic, metal for 50k balances, instant tiered cashback up to 2% in fiat or sats. Costs hide in the variable conversion spread, the default Rewards tier earns nothing, and spend/ATM limits are not published.