Card comparison

Compare cards, side by side

Compare fees, rewards, everyday use, money movement and custody from the same reviewed profiles used across the catalog. Missing data stays visible instead of becoming an advantage.

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2 of 4 selected

02 · Read the shortlist

Start with scores and key trade-offs

Each summary uses the same profile and Overall Score as the catalog. Open a score to see its seven fixed category ratings.

2 cards in view
Visa / MCLow FXNo CEXTravel focus
Cashback
0% base
Plan cost
$0
Custody
Custodial
Network
Mastercard/Visa
View detailsSelected
Metal cardNo CEXClear feesTiered rewards
Cashback
1.5%-3%
Plan cost
$0
Custody
Custodial
Network
Visa
View detailsSelected

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03 · Compare the evidence

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Best markers compare known numeric values only. A missing or unverified field stays explicit and never wins a row.

Best known Not disclosed
Cards
ZEN CardOverall77
KAST CardOverall84
Special offer
ZEN Card
No active offer
KAST Card
20% off20% off your first subscription
01

Scores

6 fields
Overall Score
ZEN Card
77
KAST Card
84
Cashback score
ZEN Card
39
KAST Card
75
Travel score
ZEN Card
96
KAST Card
92
Funds control score
ZEN Card
65
KAST Card
71
Lowest fees score
ZEN Card
80
KAST Card
81
Transfers score
ZEN Card
98
KAST Card
100
02

Strengths & trade-offs

2 fields
Strengths
ZEN Card
Free plan with 0.5% weekday FX margin, Physical, virtual and phone-wallet access
KAST Card
Transfers span crypto, Tag and bank payouts, Physical, virtual and phone-wallet card access
Trade-offs
ZEN Card
Free-plan ATM withdrawals cost 1.5%, No universal public cashback rate
KAST Card
Non-USD FX can exceed entry cashback, ATM use adds two charges
03

Costs

7 fields
Plan cost
ZEN Card
$0
KAST Card
$0
FX fee
ZEN Card
0–0.5%
KAST Card
0.5–1.75%
Top-up fee
ZEN Card
0–3%
KAST Card
0%
Card spending fee
ZEN Card
0%
KAST Card
0%
ATM fee
ZEN Card
0–1.5%
KAST Card
$3 + 2%
Virtual card
ZEN Card
Free/Gold: 1 included; Platinum/Pro: 3 included; next card €5
KAST Card
Free first two
Physical card
ZEN Card
Free first card €10; Gold 1 included; Platinum/Pro 2 included; next card €10
KAST Card
Free; $40 shipping
04

Plans

2 fields
Available plans
ZEN Card
4 plans: Free, Gold, Platinum, Pro
KAST Card
3 plans: Standard, Premium, Private
Top cashback plan
ZEN Card
Free: 0%
KAST Card
Private: 3%
05

Everyday use

8 fields
Network
ZEN Card
Mastercard/Visa
KAST Card
Visa
Card formats
ZEN Card
Virtual, Physical
KAST Card
Virtual, Physical
ATM withdrawals
ZEN Card
Available
KAST Card
Available
Mobile wallets
ZEN Card
Apple Pay, Google Pay
KAST Card
Apple Pay, Google Pay
Apps
ZEN Card
iOS, Android, Web
KAST Card
iOS, Android
Daily spending limit
ZEN Card
Standard €10,000/day; maximum €30,000/day (currency equivalents also published)
KAST Card
No cap
Monthly spending limit
ZEN Card
Not publicly confirmed
KAST Card
No cap
ATM limit
ZEN Card
Standard €2,000/day; maximum €30,000/day (currency equivalents also published)
KAST Card
Limits shown in app
06

Funding & transfers

5 fields
Networks
ZEN Card
Not disclosed
KAST Card
Solana, Ethereum, Tron, Polygon, BNB Chain, Arbitrum +7
Crypto deposits
ZEN Card
Stablecoins: USDT, USDC; Other crypto: BTC, ETH
KAST Card
Stablecoins: USDT, USDC, USDe, PYUSD, RLUSD; Other crypto: BTC, ETH, SOL, XRP, AAVE +22
Fiat deposits
ZEN Card
SEPA bank transfer, Payment-card top-up
KAST Card
USD bank transfer, EU bank transfer, BRL PIX deposit, MXN SPEI deposit +2
Transfers
ZEN Card
Stablecoin transfers; Card-to-card transfer; SEPA transfers
KAST Card
Stablecoin transfers; KAST Tag; Global USD SWIFT payout, USD local payout, EUR SEPA payout, Other local currency payouts
Payout currencies
ZEN Card
EUR
KAST Card
USD, EUR, AED, SAR, JPY, INR, PHP, THB +4
07

Rewards

3 fields
Base cashback
ZEN Card
0%
KAST Card
1.5%
Max cashback
ZEN Card
Not disclosed
KAST Card
3%
Reward currency
ZEN Card
Transaction currency
KAST Card
USD cashback
08

Earn

5 fields
Advertised APY
ZEN Card
Not offered
KAST Card
Up to 7% APY
How it works
ZEN Card
Not offered
KAST Card
Optional earn vault
Separate deposit
ZEN Card
Not offered
KAST Card
Yes
Use balance for spending
ZEN Card
Not offered
KAST Card
No
Lock-up
ZEN Card
Not offered
KAST Card
No
09

Trust & availability

7 fields
Custody
ZEN Card
Custodial
KAST Card
Custodial
Control until payment
ZEN Card
Provider controls funds
KAST Card
Provider controls funds
Card issuer
ZEN Card
UAB ZEN.COM
KAST Card
Third National
Card processing
ZEN Card
Not disclosed
KAST Card
Tazapay
Custody / key management
ZEN Card
Not disclosed
KAST Card
BitGo
Deposits & withdrawals
ZEN Card
Triple A Technologies Pte Ltd, Coreline Solutions LLC
KAST Card
Not disclosed
Programme operator
ZEN Card
Not disclosed
KAST Card
Troia Corp
10

Sources

2 fields
Official sources
ZEN Card
43
KAST Card
20
Last reviewed
ZEN Card
Aug 23, 2026
KAST Card
Aug 28, 2026

Use the comparison

Choose the trade-offs you can live with

Scores create a useful starting point. The guides explain the money flow, costs and reward conditions behind the rows.

Compare Crypto Cards: Fees, Rewards, Custody & Availability