Points rewardsNo CEXPhysical cardStablecoin spend
- Cashback
- 0% base
- Plan cost
- $20/year
- Custody
- Custodial
- Network
- Visa
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.
01 · Build the comparison
Select cards for this comparison
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02 · Read the shortlist
Start with the decision essentials
Each summary uses the same profile and Overall Score as the catalog. Open a score to see its seven fixed category ratings.
Metal cardNo CEXClear feesTiered rewards
- Cashback
- 1.5%-3%
- Plan cost
- $0
- Custody
- Custodial
- Network
- Visa
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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
Comparing
1Solayer Pay Card2KAST Card
Special offer
Solayer Pay Card
No active offer
KAST Card
20% off20% off your first subscription
Scores
6 fields
Overall Score
Solayer Pay Card
53
KAST Card
82
Cashback score
Solayer Pay Card
20
KAST Card
73
Travel score
Solayer Pay Card
51
KAST Card
91
Funds control score
Solayer Pay Card
46
KAST Card
70
Lowest fees score
Solayer Pay Card
24
KAST Card
91
Transfers score
Solayer Pay Card
28
KAST Card
100
Strengths & trade-offs
2 fields
Strengths
Solayer Pay Card
Virtual and physical Visa cards, Spend USDC from Solana
KAST Card
Stablecoins, card spend and payouts in one app, Physical, virtual and phone-wallet card access
Trade-offs
Solayer Pay Card
No cash cashback, FX costs vary by region
KAST Card
FX can wipe out base cashback, Cash withdrawals are costly
Costs
7 fields
Plan cost
Solayer Pay Card
$20/year
KAST Card
$0
FX fee
Solayer Pay Card
Not disclosed
KAST Card
1.8%
Top-up fee
Solayer Pay Card
1%
KAST Card
0%
Card spending fee
Solayer Pay Card
Not disclosed
KAST Card
0%
ATM fee
Solayer Pay Card
Not disclosed
KAST Card
2%
Virtual card
Solayer Pay Card
$0 virtual card; included with the $20/year Solayer Pay base plan
KAST Card
Free first two
Physical card
Solayer Pay Card
Free card; US Express shipping $24.99 or International Express shipping $59.99
KAST Card
Free; $40 shipping
Plans
2 fields
Available plans
Solayer Pay Card
1 plans: Solayer Pay
KAST Card
3 plans: Standard, Premium, Private
Top cashback plan
Solayer Pay Card
Not disclosed
KAST Card
Private: 3%
Everyday use
8 fields
Network
Solayer Pay Card
Visa
KAST Card
Visa
Card formats
Solayer Pay Card
Virtual, Physical
KAST Card
Virtual, Physical
ATM withdrawals
Solayer Pay Card
Available
KAST Card
Available
Mobile wallets
Solayer Pay Card
Apple Pay, Google Pay
KAST Card
Apple Pay, Google Pay
Apps
Solayer Pay Card
iOS, Android
KAST Card
iOS, Android
Daily spending limit
Solayer Pay Card
Shown in app
KAST Card
No cap
Monthly spending limit
Solayer Pay Card
Shown in app
KAST Card
No cap
ATM limit
Solayer Pay Card
Limits shown in app
KAST Card
Limits shown in app
Funding & transfers
5 fields
Networks
Solayer Pay Card
Solana
KAST Card
Solana, Ethereum, Tron, Polygon, BNB Chain, Arbitrum +7
Crypto deposits
Solayer Pay Card
Stablecoins: USDC
KAST Card
Stablecoins: USDT, USDC, USDe, PYUSD, RLUSD; Other crypto: BTC, ETH, SOL, XRP, AAVE +22
Fiat deposits
Solayer Pay Card
Not disclosed
KAST Card
USD bank transfer, EU bank transfer, BRL PIX deposit, MXN SPEI deposit +2
Transfers
Solayer Pay Card
Not disclosed
KAST Card
Stablecoin transfers; KAST Tag; Global USD SWIFT payout, USD local payout, EUR SEPA payout, Other local currency payouts
Payout currencies
Solayer Pay Card
Not disclosed
KAST Card
USD, EUR, AED, SAR, JPY, INR, PHP, THB +4
Rewards
3 fields
Base cashback
Solayer Pay Card
0%
KAST Card
1.5%
Max cashback
Solayer Pay Card
Not disclosed
KAST Card
3%
Reward currency
Solayer Pay Card
Emerald Points
KAST Card
USD cashback
Earn
5 fields
Advertised APY
Solayer Pay Card
Up to 3.5% APY
KAST Card
Up to 7% APY
How it works
Solayer Pay Card
Earn on spending balance
KAST Card
Optional earn vault
Separate deposit
Solayer Pay Card
No
KAST Card
Yes
Use balance for spending
Solayer Pay Card
Yes
KAST Card
No
Lock-up
Solayer Pay Card
No
KAST Card
No
Trust & availability
7 fields
Custody
Solayer Pay Card
Custodial
KAST Card
Custodial
Control until payment
Solayer Pay Card
Provider controls funds
KAST Card
Provider controls funds
Card issuer
Solayer Pay Card
Third National
KAST Card
Third National
Card processing
Solayer Pay Card
Not disclosed
KAST Card
Tazapay
Custody / key management
Solayer Pay Card
Not disclosed
KAST Card
BitGo
Identity verification
Solayer Pay Card
Sumsub
KAST Card
Not disclosed
Programme operator
Solayer Pay Card
Solayer Labs, Inc.
KAST Card
Troia Corp
Sources
2 fields
Official sources
Solayer Pay Card
25
KAST Card
20
Last reviewed
Solayer Pay Card
Jul 23, 2026
KAST Card
Jul 22, 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.