/ Crypto Card Compare

KAST Card vs MetaMask Card

Both cards target UK and EU residents. Here's the side-by-side on fees, cashback, and where each is available — verified May 2026.

KAST Card
MetaMask Card
Provider
KAST (Troia Corp)
Consensys / Mastercard / Monavate (Baanx) / Cross River Bank
Network
Visa
Mastercard
Funding model
Pre-funded debit (you load crypto/stablecoins to spend)
Self-custodial — funds stay in your wallet until spent
Cashback
Up to 2% in KAST Points (realistic ~1.5%)
Up to 3% in mUSD (realistic ~1%)
Issuance fee
$0
$0
Monthly fee
$0
$0
FX markup
1.125%
0%
ATM fee
2%
2%
Available in
United States, United Kingdom, European Economic Area, Canada, Latin America, Asia-Pacific, and Middle East & Africa
United States, United Kingdom, European Economic Area, Canada, and Latin America
Settlement currency
USD
USD

The verdict

MetaMask Card is self-custodial — your funds stay in your wallet — while KAST Card holds your balance. MetaMask Card has no FX markup, making it the better travel option.

About KAST Card

KAST Card is a Visa debit card issued by KAST (Troia Corp), available to residents of United States, United Kingdom, European Economic Area, Canada, Latin America, Asia-Pacific, and Middle East & Africa. It is a pre-funded debit card — you top up your card balance with crypto or stablecoins before spending. Cashback is Up to 2% in KAST Points (realistic ~1.5%).

Full KAST Card review →

About MetaMask Card

MetaMask Card is a Mastercard debit card issued by Consensys / Mastercard / Monavate (Baanx) / Cross River Bank, available to residents of United States, United Kingdom, European Economic Area, Canada, and Latin America. It is a self-custodial card — your funds remain in your wallet until each transaction is authorised. Cashback is Up to 3% in mUSD (realistic ~1%).

Full MetaMask Card review →

Other comparisons

Last verified May 2026. How we collect this data · Affiliate links and direct links are presented equally.