CoinZoom ZoomMe 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 5.3/10). The right pick still depends on your priority - see the flow comparison below.
 CoinZoom ZoomMe Card |  KAST | |
|---|---|---|
| Overall score | 5.3 | 7.2 |
| BTC load | Direct BTC top-up (on-chain) | BTC via in-app conversion |
| BTC sale timing | BTC sold when you top up | Not documented |
| KYC | Full KYC | Full KYC |
| Custody | Custodial | Custodial |
| Top-up fee | 0% | 0% |
| FX fee | not documented | 2% |
| Monthly fee | none | none |
| Cashback | 0.5% in ZOOM | 1.5% in USD |
| Regions | US, APAC, GLOBAL | GLOBAL, US, EEA |
Pick CoinZoom ZoomMe Card if
- Known fee stack (0.0 vs 2.0 % equivalents on a $500/mo profile)
Pick KAST if
- Higher documented cashback (1.5% vs 0.5)
CoinZoom ZoomMe Card
A US-registered, SOC-2-accredited exchange card with true point-of-sale crypto conversion - pick any listed coin as your spend wallet and it converts at the tap. The exchange and token ecosystem are mid-sized; the mechanism is the appeal.
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.