Curve aggregates all your bank and crypto cards into one Mastercard with a unique 'go back in time' payment switching feature. Mercuryo Card is backed by a leading crypto payment infrastructure provider, offering a Visa card with light KYC across EU, UK, and 30+ countries.
Our Score
| WINNER 🌈 Curve Crypto Card | ☿ Mercuryo Card | |
|---|---|---|
| Key parameters | ||
| Network | Mastercard | Visa |
| Cashback | Up to 1% in CRV | 0% |
| Issue Fee | Free | Free |
| Monthly Fee | $0–$14.99 | $0 |
| KYC Level | Full KYC | Light KYC |
| Available In | UK, EU | EU, UK, 30+ countries |
| Our Score | 7.7/10 | 7.6/10 |
| Additional parameters | ||
| Supported Crypto | BTC, ETH (via Curve Crypto) | BTC, ETH, USDT, BNB + more |
| ATM Fee | Free (limits) | 2% |
| Spend Limit | $30,000/mo | $30,000/mo |
| Mobile App | iOS & Android | iOS & Android |
Score breakdown
Score breakdown
Pros & Cons
🌈 Curve Crypto Card WINNER
Pros
- Connect all your bank cards
- Go back in time feature
- Cashback on purchases
- Metal card option
Cons
- Crypto is secondary feature
- UK/EU only
- Premium plan for best features
- Limited crypto depth
☿ Mercuryo Card
Pros
- B2B crypto payment infrastructure
- Light KYC
- Wide regional support
- No monthly fee
Cons
- No cashback
- B2B focus
- Limited consumer marketing
- Newer card product
Verdict: 🌈 Curve Crypto Card
Curve Crypto Card edges ahead with better overall value, lower fees, and stronger user reviews in 2026.
Get Free Card →Frequently Asked Questions
Based on our independent analysis, Trustee Plus ranks #1 for everyday use — offering free issuance, 0% payment fees, non-custodial security, and availability in 100+ countries.
Both cards work internationally, but fees and regional availability differ. Check the comparison table above for exact ATM fees and supported countries.
Most crypto cards require at least light KYC. Trustee Plus has a streamlined KYC process that takes just minutes and supports users in 100+ countries.
Key fees include: card issuance fee, monthly maintenance fee, foreign transaction fee, ATM withdrawal fee, and crypto conversion spread. Trustee Plus charges 0% on card payments.
Yes — Visa and Mastercard crypto cards are accepted at 50+ million merchants worldwide. Trustee Plus converts crypto to fiat instantly at the point of sale.
Check the 'Available In' row in the comparison table. Trustee Plus has the widest coverage at 100+ countries.