Crypto.com Visa Signature Credit Card vs KAST
Head-to-head on the facts that decide your money - fee stacks, KYC, the bitcoin flow and limits.
Short answer: KAST wins overall (7.2/10 vs 6.4/10). The right pick still depends on your priority - see the flow comparison below.
 Crypto.com Visa Signature Credit Card |  KAST | |
|---|---|---|
| Overall score | 6.4 | 7.2 |
| BTC load | BTC via in-app conversion | BTC via in-app conversion |
| BTC sale timing | Not documented | Not documented |
| KYC | Full KYC | Full KYC |
| Custody | Custodial | Custodial |
| Top-up fee | 0% | 0% |
| FX fee | 3% | 2% |
| Monthly fee | none | none |
| Cashback | 1.5% in BTC | 1.5% in USD |
| Regions | US | GLOBAL, US, EEA |
Pick Crypto.com Credit Card if
- you accept Full KYC KYC and its fee stack - and nothing else on this page outweighs it
Pick KAST if
- Known fee stack (3.0 vs 2.0 % equivalents on a $500/mo profile)
- Wider documented availability
Crypto.com Visa Signature Credit Card
The most generous crypto-rewards credit card in the US market - up to 6% back in BTC or CRO with no annual fee - but the best rates require CRO staking or a Level Up subscription, BTC earn is capped by tier, and it is credit (with bureau approval), not a debit card you can top up with crypto.
KAST
The most complete stablecoin-spending account on the market: US/EU virtual bank accounts from anywhere, Visa Platinum cards with real 1.5% USD cashback on the free tier, instant cashback and no spending caps. Full KYC and a young operator are the trade-offs; the paid tiers only make sense for heavy spenders.