Card comparison

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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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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.

3 cards in view
No FXSelf-custodyTravel focusCategory rewards
Cashback
1%-20%
Plan cost
$0
Custody
Self Custody
Network
Mastercard
View detailsSelected
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

Scan every difference, row by row

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

Best known Not disclosed
Cards
Bleap CardOverall95
ZEN CardOverall77
KAST CardOverall84
Special offer
Bleap Card
No active offer
ZEN Card
No active offer
KAST Card
20% off20% off your first subscription
01

Scores

6 fields
Overall Score
Bleap Card
95
ZEN Card
77
KAST Card
84
Cashback score
Bleap Card
74
ZEN Card
39
KAST Card
75
Travel score
Bleap Card
100
ZEN Card
96
KAST Card
93
Funds control score
Bleap Card
100
ZEN Card
65
KAST Card
71
Lowest fees score
Bleap Card
94
ZEN Card
81
KAST Card
82
Transfers score
Bleap Card
100
ZEN Card
98
KAST Card
100
02

Strengths & trade-offs

2 fields
Strengths
Bleap Card
Self-custody with an independent exit, Core card fees are listed at zero
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
Bleap Card
Rollout remains account-gated, High cashback is category-specific
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
Bleap Card
$0
ZEN Card
$0
KAST Card
$0
FX fee
Bleap Card
Bleap exchange fee and provider FX markup: 0%; Mastercard conversion and scheme charges can apply
ZEN Card
0–0.5%
KAST Card
0.5–1.75%
Top-up fee
Bleap Card
SEPA buy processing: 0%; other funding routes can include a spread or external network cost
ZEN Card
0–3%
KAST Card
0%
Card spending fee
Bleap Card
0%
ZEN Card
0%
KAST Card
0%
ATM fee
Bleap Card
Bleap fee: €0; up to 3 withdrawals and €400 per month; ATM operator surcharge can apply
ZEN Card
0–1.5%
KAST Card
$3 + 2%
Virtual card
Bleap Card
€0
ZEN Card
Free/Gold: 1 included; Platinum/Pro: 3 included; next card €5
KAST Card
Free first two
Physical card
Bleap Card
€0 issuance and delivery after completing an active referral programme
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
Bleap Card
Not disclosed
ZEN Card
4 plans: Free, Gold, Platinum, Pro
KAST Card
3 plans: Standard, Premium, Private
Top cashback plan
Bleap Card
Not disclosed
ZEN Card
Free: 0%
KAST Card
Private: 3%
05

Everyday use

8 fields
Network
Bleap Card
Mastercard
ZEN Card
Mastercard/Visa
KAST Card
Visa
Card formats
Bleap Card
Virtual, Physical
ZEN Card
Virtual, Physical
KAST Card
Virtual, Physical
ATM withdrawals
Bleap Card
Available
ZEN Card
Available
KAST Card
Available
Mobile wallets
Bleap Card
Apple Pay, Google Pay
ZEN Card
Apple Pay, Google Pay
KAST Card
Apple Pay, Google Pay
Apps
Bleap Card
iOS, Android
ZEN Card
iOS, Android, Web
KAST Card
iOS, Android
Daily spending limit
Bleap Card
€15,000/day; €10,000 per transaction
ZEN Card
Standard €10,000/day; maximum €30,000/day (currency equivalents also published)
KAST Card
No cap
Monthly spending limit
Bleap Card
€30,000 rolling month
ZEN Card
Not publicly confirmed
KAST Card
No cap
ATM limit
Bleap Card
3 withdrawals and €400 per month
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
Bleap Card
Base, Arbitrum, Solana
ZEN Card
Not disclosed
KAST Card
Solana, Ethereum, Tron, Polygon, BNB Chain, Arbitrum +7
Crypto deposits
Bleap Card
Stablecoins: USDC, EURE, USDT
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
Bleap Card
Manual bank transfer
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
Bleap Card
Stablecoin transfers; Bank transfer in, Bank cash-out
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
Bleap Card
EUR, MXN, GBP
ZEN Card
EUR
KAST Card
USD, EUR, AED, SAR, JPY, INR, PHP, THB +4
07

Rewards

3 fields
Base cashback
Bleap Card
1%
ZEN Card
0%
KAST Card
1.5%
Max cashback
Bleap Card
20%
ZEN Card
Not disclosed
KAST Card
3%
Reward currency
Bleap Card
USDC
ZEN Card
Transaction currency
KAST Card
USD cashback
08

Earn

5 fields
Advertised APY
Bleap Card
Up to 3.83% APY
ZEN Card
Not offered
KAST Card
Up to 7% APY
How it works
Bleap Card
Optional earn vault
ZEN Card
Not offered
KAST Card
Optional earn vault
Separate deposit
Bleap Card
Yes
ZEN Card
Not offered
KAST Card
Yes
Use balance for spending
Bleap Card
Not disclosed
ZEN Card
Not offered
KAST Card
No
Lock-up
Bleap Card
Not disclosed
ZEN Card
Not offered
KAST Card
No
09

Trust & availability

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

Sources

2 fields
Official sources
Bleap Card
29
ZEN Card
43
KAST Card
20
Last reviewed
Bleap Card
Oct 3, 2026
ZEN Card
Oct 7, 2026
KAST Card
Oct 6, 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