Gemini 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 5.4/10). The right pick still depends on your priority - see the flow comparison below.
 Gemini Credit Card |  KAST | |
|---|---|---|
| Bitcoin flow | ||
| BTC load | No direct BTC load | BTC via in-app conversion |
| Lightning funding | no | no |
| BTC sale timing | Not documented | Not documented |
| Fees | ||
| Top-up fee | 0% | 0% |
| FX fee | 0% | 2% |
| Monthly fee | none | none |
| ATM fee | 3% | 2% |
| Cashback | 4% in BTC | 1.5% in USD |
| Privacy & custody | ||
| KYC | Full KYC | Full KYC |
| Custody | Custodial | Custodial |
| Limits | ||
| Daily spend limit | not documented | not documented |
| ATM daily limit | not documented | $750 per 24h (max 3 withdrawals, $250 each) |
| Max load | not documented | not documented |
| Availability | ||
| Regions | US | GLOBAL, US, EEA |
| Network | Mastercard | Visa |
| Form factor | Physical | Physical + virtual |
| Apple Pay | no / unknown | yes |
Pick Gemini Credit Card if
- Known fee stack (0.0 vs 2.0 % equivalents on a $500/mo profile)
- Higher documented cashback (4% vs 1.5)
Pick KAST if
- Cheaper ATM withdrawals (2% vs 3%)
- Wider documented availability
Gemini Credit Card
The most regulated issuer context for a crypto-rewards credit card (NYDFS trust, WebBank-issued Mastercard World Elite): 4% gas/EV/transit, 3% dining, 2% groceries, 1% elsewhere, no annual fee, rewards in BTC or 50+ cryptos. It is a credit product (bureau approval, no crypto funding), US-only, and the issuer carries a 2025-2026 withdrawal-security-hold complaint pattern at the exchange level.
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.
More head-to-heads
FAQ
Which is better for privacy, Gemini Credit Card or KAST?
When does my bitcoin get sold on each card?
Which is cheaper overall?
Facts checked 2026-10-05 · How we verify