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
No FXSelf-custodyUS availableClear fees
Cashback
0%
Plan cost
$0
Custody
Self Custody
Network
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
Fuse CardOverall74
KAST CardOverall84
Special offer
Fuse Card
No active offer
KAST Card
20% off20% off your first subscription
01

Scores

6 fields
Overall Score
Fuse Card
74
KAST Card
84
Cashback score
Fuse Card
25
KAST Card
75
Travel score
Fuse Card
65
KAST Card
92
Funds control score
Fuse Card
91
KAST Card
71
Lowest fees score
Fuse Card
93
KAST Card
81
Transfers score
Fuse Card
97
KAST Card
100
02

Strengths & trade-offs

2 fields
Strengths
Fuse Card
Separate USDC Card Account, Apple Pay for in-person spend
KAST Card
Transfers span crypto, Tag and bank payouts, Physical, virtual and phone-wallet card access
Trade-offs
Fuse Card
iOS and virtual-only access, Receive rails convert incoming fiat
KAST Card
Non-USD FX can exceed entry cashback, ATM use adds two charges
03

Costs

7 fields
Plan cost
Fuse Card
$0
KAST Card
$0
FX fee
Fuse Card
0%
KAST Card
0.5–1.75%
Top-up fee
Fuse Card
0%
KAST Card
0%
Card spending fee
Fuse Card
0%
KAST Card
0%
ATM fee
Fuse Card
Not available
KAST Card
$3 + 2%
Virtual card
Fuse Card
Virtual card purchase $0 after Bridge KYC
KAST Card
Free first two
Physical card
Fuse Card
Not available in captured Fuse support page
KAST Card
Free; $40 shipping
04

Plans

2 fields
Available plans
Fuse Card
1 plans: Fuse Plus
KAST Card
3 plans: Standard, Premium, Private
Top cashback plan
Fuse Card
Not disclosed
KAST Card
Private: 3%
05

Everyday use

8 fields
Network
Fuse Card
Visa
KAST Card
Visa
Card formats
Fuse Card
Virtual
KAST Card
Virtual, Physical
ATM withdrawals
Fuse Card
Not available
KAST Card
Available
Mobile wallets
Fuse Card
Apple Pay
KAST Card
Apple Pay, Google Pay
Apps
Fuse Card
iOS
KAST Card
iOS, Android
Daily spending limit
Fuse Card
$2,000/day; $2,000/transaction
KAST Card
No cap
Monthly spending limit
Fuse Card
Monthly cap not disclosed; daily and transaction caps are approved
KAST Card
No cap
ATM limit
Fuse Card
Not available
KAST Card
Limits shown in app
06

Funding & transfers

5 fields
Networks
Fuse Card
Solana
KAST Card
Solana, Ethereum, Tron, Polygon, BNB Chain, Arbitrum +7
Crypto deposits
Fuse Card
Stablecoins: USDC; Other crypto: SOL, SPL tokens
KAST Card
Stablecoins: USDT, USDC, USDe, PYUSD, RLUSD; Other crypto: BTC, ETH, SOL, XRP, AAVE +22
Fiat deposits
Fuse Card
USD virtual bank account, EUR virtual bank account
KAST Card
USD bank transfer, EU bank transfer, BRL PIX deposit, MXN SPEI deposit +2
Transfers
Fuse Card
Stablecoin transfers; ACH / SEPA bank transfers
KAST Card
Stablecoin transfers; KAST Tag; Global USD SWIFT payout, USD local payout, EUR SEPA payout, Other local currency payouts
Payout currencies
Fuse Card
USD, EUR
KAST Card
USD, EUR, AED, SAR, JPY, INR, PHP, THB +4
07

Rewards

3 fields
Base cashback
Fuse Card
0%
KAST Card
1.5%
Max cashback
Fuse Card
0%
KAST Card
3%
Reward currency
Fuse Card
No cashback
KAST Card
USD cashback
08

Earn

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

Trust & availability

6 fields
Custody
Fuse Card
Self-custody
KAST Card
Custodial
Control until payment
Fuse Card
You keep control
KAST Card
Provider controls funds
Card issuer
Fuse Card
Lead Bank
KAST Card
Third National
Card processing
Fuse Card
Bridge Ventures LLC, Squads Labs
KAST Card
Tazapay
Custody / key management
Fuse Card
Not disclosed
KAST Card
BitGo
Programme operator
Fuse Card
Bridge Ventures LLC
KAST Card
Troia Corp
10

Sources

2 fields
Official sources
Fuse Card
15
KAST Card
20
Last reviewed
Fuse Card
Aug 12, 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