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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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

Oobit Card

No CEXUS availableCategory rewardsFree base plan

Cashback: 5%-10%
Plan cost: $0
Custody: Hybrid
Network: Visa

View detailsSelected

KAST Card

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

Oobit CardOverall72

KAST CardOverall84

Special offer: Oobit Card
No active offer
KAST Card
20% off20% off your first subscription

Scores

6 fields

Overall Score: Oobit Card
72
KAST Card
84

Cashback score: Oobit Card
68
KAST Card
75

Travel score: Oobit Card
45
KAST Card
92

Funds control score: Oobit Card
77
KAST Card
71

Lowest fees score: Oobit Card
51
KAST Card
81

Transfers score: Oobit Card
64
KAST Card
100

Strengths & trade-offs

2 fields

Strengths: Oobit Card
Connected-wallet spending, Phone wallets and contactless ATM
KAST Card
Transfers span crypto, Tag and bank payouts, Physical, virtual and phone-wallet card access

Trade-offs: Oobit Card
Every payment carries a provider fee, Physical card is unclear
KAST Card
Non-USD FX can exceed entry cashback, ATM use adds two charges

Costs

7 fields

Plan cost: Oobit Card
$0
KAST Card
$0

FX fee: Oobit Card
3%
KAST Card
0.5–1.75%

Top-up fee: Oobit Card
Connected-wallet spending needs no prefunding; account-balance top-up pricing varies by route
KAST Card
0%

Card spending fee: Oobit Card
$0.25 + 1%
KAST Card
0%

ATM fee: Oobit Card
2.5% Oobit fee plus any contactless ATM operator surcharge
KAST Card
$3 + 2%

Virtual card: Oobit Card
Free
KAST Card
Free first two

Physical card: Oobit Card
Not disclosed
KAST Card
Free; $40 shipping

Plans

2 fields

Available plans: Oobit Card
Not disclosed
KAST Card
3 plans: Standard, Premium, Private

Top cashback plan: Oobit Card
Not disclosed
KAST Card
Private: 3%

Everyday use

8 fields

Network: Oobit Card
Visa
KAST Card
Visa

Card formats: Oobit Card
Virtual
KAST Card
Virtual, Physical

ATM withdrawals: Oobit Card
Available
KAST Card
Available

Mobile wallets: Oobit Card
Apple Pay, Google Pay
KAST Card
Apple Pay, Google Pay

Apps: Oobit Card
iOS, Android
KAST Card
iOS, Android

Daily spending limit: Oobit Card
$10,000 daily card-spend limit; account-specific controls may be lower
KAST Card
No cap

Monthly spending limit: Oobit Card
No universal monthly card-spend limit published
KAST Card
No cap

ATM limit: Oobit Card
$250 maximum per contactless ATM withdrawal; up to three attempts per rolling 24 hours
KAST Card
Limits shown in app

Funding & transfers

5 fields

Networks: Oobit Card
Ethereum, BNB Smart Chain, Solana, Polygon, Optimism, Arbitrum
KAST Card
Solana, Ethereum, Tron, Polygon, BNB Chain, Arbitrum +7

Crypto deposits: Oobit Card
Not disclosed
KAST Card
Stablecoins: USDT, USDC, USDe, PYUSD, RLUSD; Other crypto: BTC, ETH, SOL, XRP, AAVE +22

Fiat deposits: Oobit Card
Not disclosed
KAST Card
USD bank transfer, EU bank transfer, BRL PIX deposit, MXN SPEI deposit +2

Transfers: Oobit Card
Oobit Pay Friends; Crypto-to-bank payout
KAST Card
Stablecoin transfers; KAST Tag; Global USD SWIFT payout, USD local payout, EUR SEPA payout, Other local currency payouts

Payout currencies: Oobit Card
USD, EUR, GBP, INR, TRY, NGN, IDR, PHP +4
KAST Card
USD, EUR, AED, SAR, JPY, INR, PHP, THB +4

Rewards

3 fields

Base cashback: Oobit Card
5%
KAST Card
1.5%

Max cashback: Oobit Card
10%
KAST Card
3%

Reward currency: Oobit Card
Stablecoin rewards or OOB token
KAST Card
USD cashback

Earn

5 fields

Advertised APY: Oobit Card
Not offered
KAST Card
Up to 7% APY

How it works: Oobit Card
Not offered
KAST Card
Optional earn vault

Separate deposit: Oobit Card
Not offered
KAST Card
Yes

Use balance for spending: Oobit Card
Not offered
KAST Card
No

Lock-up: Oobit Card
Not offered
KAST Card
No

Trust & availability

6 fields

Custody: Oobit Card
Hybrid custody
KAST Card
Custodial

Control until payment: Oobit Card
You keep control
KAST Card
Provider controls funds

Card issuer: Oobit Card
ThirdNational
KAST Card
Third National

Card processing: Oobit Card
Not disclosed
KAST Card
Tazapay

Custody / key management: Oobit Card
Not disclosed
KAST Card
BitGo

Programme operator: Oobit Card
Not disclosed
KAST Card
Troia Corp

Sources

2 fields

Official sources: Oobit Card
16
KAST Card
20

Last reviewed: Oobit 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.

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