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 / MCNo CEXCategory rewardsBTC deposits
Cashback
0.5%-1.8%
Plan cost
$0
Custody
Custodial
Network
Visa/Mastercard
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
Brighty CardOverall70
KAST CardOverall84
Special offer
Brighty Card
No active offer
KAST Card
20% off20% off your first subscription
01

Scores

6 fields
Overall Score
Brighty Card
70
KAST Card
84
Cashback score
Brighty Card
48
KAST Card
75
Travel score
Brighty Card
80
KAST Card
92
Funds control score
Brighty Card
65
KAST Card
71
Lowest fees score
Brighty Card
68
KAST Card
81
Transfers score
Brighty Card
93
KAST Card
100
02

Strengths & trade-offs

2 fields
Strengths
Brighty Card
Free entry plan, USDC cashback
KAST Card
Transfers span crypto, Tag and bank payouts, Physical, virtual and phone-wallet card access
Trade-offs
Brighty Card
Network-specific FX gap, Physical terms vary
KAST Card
Non-USD FX can exceed entry cashback, ATM use adds two charges
03

Costs

7 fields
Plan cost
Brighty Card
$0
KAST Card
$0
FX fee
Brighty Card
Visa: up to 2% foreign-transaction fee. Mastercard: not disclosed in the reviewed Brighty sources
KAST Card
0.5–1.75%
Top-up fee
Brighty Card
0%
KAST Card
0%
Card spending fee
Brighty Card
Not disclosed
KAST Card
0%
ATM fee
Brighty Card
Not disclosed
KAST Card
$3 + 2%
Virtual card
Brighty Card
Visa and Mastercard: published issue price €2.99; included-card interaction unresolved
KAST Card
Free first two
Physical card
Brighty Card
Visa: One unavailable; Plus includes one and Pro includes two, with €0 issue price
KAST Card
Free; $40 shipping
04

Plans

2 fields
Available plans
Brighty Card
3 plans: One, Plus, Pro
KAST Card
3 plans: Standard, Premium, Private
Top cashback plan
Brighty Card
One: 0.5%
KAST Card
Private: 3%
05

Everyday use

8 fields
Network
Brighty Card
Visa/Mastercard
KAST Card
Visa
Card formats
Brighty Card
Virtual, Physical
KAST Card
Virtual, Physical
ATM withdrawals
Brighty Card
Available
KAST Card
Available
Mobile wallets
Brighty Card
Apple Pay
KAST Card
Apple Pay, Google Pay
Apps
Brighty Card
iOS, Android
KAST Card
iOS, Android
Daily spending limit
Brighty Card
Published period is ambiguous: Visa virtual €15k / €15k / €50k; Mastercard virtual €15k / €25k / €50k for One / Plus / Pro
KAST Card
No cap
Monthly spending limit
Brighty Card
Published period is ambiguous: physical Visa €15k on Plus and €50k on Pro
KAST Card
No cap
ATM limit
Brighty Card
ATM withdrawal limits are not published; only physical Visa fees are known
KAST Card
Limits shown in app
06

Funding & transfers

5 fields
Networks
Brighty Card
Ethereum, Tron, Bitcoin SegWit, Bitcoin Legacy, Cardano, Tezos +6
KAST Card
Solana, Ethereum, Tron, Polygon, BNB Chain, Arbitrum +7
Crypto deposits
Brighty Card
Stablecoins: USDC, EURC; Other crypto: BTC, ETH
KAST Card
Stablecoins: USDT, USDC, USDe, PYUSD, RLUSD; Other crypto: BTC, ETH, SOL, XRP, AAVE +22
Fiat deposits
Brighty Card
SEPA / Faster Payments, SWIFT
KAST Card
USD bank transfer, EU bank transfer, BRL PIX deposit, MXN SPEI deposit +2
Transfers
Brighty Card
Stablecoin transfers; SEPA / Faster Payments payout, SWIFT payout
KAST Card
Stablecoin transfers; KAST Tag; Global USD SWIFT payout, USD local payout, EUR SEPA payout, Other local currency payouts
Payout currencies
Brighty Card
EUR, GBP, USD, AED
KAST Card
USD, EUR, AED, SAR, JPY, INR, PHP, THB +4
07

Rewards

3 fields
Base cashback
Brighty Card
0.5%
KAST Card
1.5%
Max cashback
Brighty Card
1.8%
KAST Card
3%
Reward currency
Brighty Card
USDC
KAST Card
USD cashback
08

Earn

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

Trust & availability

7 fields
Custody
Brighty Card
Custodial
KAST Card
Custodial
Control until payment
Brighty Card
Provider controls funds
KAST Card
Provider controls funds
Card issuer
Brighty Card
Wallester AS
KAST Card
Third National
Card processing
Brighty Card
Not disclosed
KAST Card
Tazapay
Custody / key management
Brighty Card
Fireblocks
KAST Card
BitGo
Identity verification
Brighty Card
Sumsub
KAST Card
Not disclosed
Programme operator
Brighty Card
Not disclosed
KAST Card
Troia Corp
10

Sources

2 fields
Official sources
Brighty Card
25
KAST Card
20
Last reviewed
Brighty Card
Aug 16, 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