savebackcards.com

PENGU Card

by KAST (Pudgy Penguins card)Crypto nativeVisa
7.3
Provisional

Pudgy Penguins branded Visa card powered by KAST: deposit cash, USDC/USDT or crypto and spend in 170+ countries. Three tiers: Free (1.5% cashback, Visa Platinum), $1,000/year (2%, Visa Infinite) and $10,000/year (3%), each with a monthly eligible-spend cap and a Reserve account with up to 12% reward rate.

Initial research 22 October 2026 · not yet verified
Cashback6.7Travel6.7DeFi users6.5High spenders6.2Low fees8.0Beginners8.4

Base cashback

1.5%Conditions apply: tap or hover for detailsShow source

Max cashback

3%Conditions apply: tap or hover for detailsShow source

Base fee

FreeConditions apply: tap or hover for detailsShow source

FX fee

No data yet

ATM fee

No data yet

Card fee

No data yet

Credit line

No data yet

Staking needed

No data yet

Tap a value for its source. * = conditions apply.

At a glance

Pros

  • No annual or monthly fee on the base tier
  • 1.5% base cashback
  • Apple Pay and Google Pay

Cons

  • Top rate of 3% only with conditions — $10,000/year tier

Good for

Not enough data to say.

Not for

  • Users who insist on self-custody

Risks to understand

  • Custodial: your crypto is held by the provider — counterparty and insolvency risk.

★ Our pickEditorial choice · score unchanged · Affiliate link

The card we recommend as an alternative to PENGU Card:

ether.fi Cash

Crypto native · ether.fi

8.1

Why we recommend it

  • 3% cashback in ETHFI on up to $2,000 of spend a monthConditions apply
  • 5.35% variable interest on your balanceConditions apply
  • No annual or monthly fee on the base tierConditions apply
  • Extras on the base tier: airport lounge access, travel / rental car insurance, purchase protectionConditions apply
  • Self-custody: funds stay in your own walletConditions apply

Conditions apply; the review lists them with sources.

All details

Fees1/15
Annual fee
FreeConditions apply: tap or hover for detailsShow source

Free tier; $1,000/year and $10,000/year tiers

Not yet researched: Monthly fee, Physical card fee, Virtual card fee, Replacement fee, FX fee, Crypto conversion fee, Top-up fee, Crypto withdrawal fee, ATM fee, Free ATM allowance, Transfer fee, Settlement fee, Small transaction fee, Other fees & markups.

Cashback & rewards4/14
Base cashback
1.5%Conditions apply: tap or hover for detailsShow source

Free tier

Max cashback
3%Conditions apply: tap or hover for detailsShow source

$10,000/year tier

Interest on balance
12%Conditions apply: tap or hover for detailsShow source

Up to; Reserve account, 8% on Free tier

Cashback-eligible spend cap
$2,000/monthConditions apply: tap or hover for detailsShow source

Monthly eligible spend on the Free tier; $10,000 and $40,000 on higher tiers

Not yet researched: Cashback paid in, Cashback type, Max cashback per month, Cashback conditions, Staking / holding required for top rewards, Staking asset, Capital required for top rewards, Minimum balance, Reward expiry / vesting, Reward exclusions.

Credit & financing0/11

No credit & financing data published or researched yet.

Supported countries & currencies1/4
Available in
GlobalConditions apply: tap or hover for detailsShow source

170+ countries

Not yet researched: Not available in, Account / spend currencies, Own IBAN / bank details.

Features, wallets & supported assets5/11
Apple Pay
YesShow source
Google Pay
YesShow source
Physical card
YesShow source
Virtual card
YesShow source
ATM withdrawals
YesShow source

Not yet researched: Spend stablecoins, Airport lounge access, Travel / rental car insurance, Purchase protection, Spendable assets, Blockchains.

Security & custody0/3

No security & custody data published or researched yet.

Limits0/2

No limits data published or researched yet.

Product5/7
Product status
ActiveShow source
Card type
Stablecoin cardShow source
Network
VisaShow source
Custody model
CustodialShow source
Card issuer / program manager
KASTShow source

Not yet researched: Launch date, Tiers / plans.

Our rating

CriterionWeightScore

Fees

Base-tier subscription ≈ €0/year

20%
100

Cashback & rewards

Interest on balance 12% (variable)

20%
51

Availability

60 of 60 tracked countries

15%
100

FX & international

10%No data — excluded

Product features

5 of 5 known features available · 0 of 3 perks (lounge, travel insurance, purchase protection)

10%
70

Custody & security

Custody model: custodial

10%
60

Credit & financing

5%No data — excluded

Limits & ATM

5%No data — excluded

Transparency

6 of 6 checked key terms disclosed

5%
100

Data coverage 80%. Criteria without published data are excluded and their weight is filled with a neutral midpoint, so missing data neither helps nor hurts a card. This score is provisional: it is based on initial research that our research agent has not yet re-verified.

Computed by a fixed formula; affiliate relationships have no influence. How we score

FAQ

Does PENGU Card have an annual or monthly fee?

Base tier: Free (Free tier; $1,000/year and $10,000/year tiers). Source: PENGU Card — the Pudgy Penguins card by KAST.

How much cashback does PENGU Card pay?

Base rate: 1.5% (Free tier). Highest advertised rate: 3% ($10,000/year tier).

Where is PENGU Card available?

Global (170+ countries).

Is PENGU Card self-custodial?

Custodial.

Does PENGU Card work with Apple Pay and Google Pay?

Apple Pay: Yes. Google Pay: Yes.

Change history16 entries
  • Product status recorded · 22 October 2026 · auto-approved
  • Network recorded · 22 October 2026 · auto-approved
  • Card type recorded · 22 October 2026 · auto-approved
  • Custody model recorded · 22 October 2026 · auto-approved
  • Card issuer / program manager recorded · 22 October 2026 · auto-approved
  • Annual fee recorded · 22 October 2026 · auto-approved
  • Base cashback recorded · 22 October 2026 · auto-approved
  • Max cashback recorded · 22 October 2026 · auto-approved
  • Cashback-eligible spend cap recorded · 22 October 2026 · auto-approved
  • Interest on balance recorded · 22 October 2026 · auto-approved
  • Available in recorded · 22 October 2026 · auto-approved
  • Apple Pay recorded · 22 October 2026 · auto-approved
  • Google Pay recorded · 22 October 2026 · auto-approved
  • ATM withdrawals recorded · 22 October 2026 · auto-approved
  • Virtual card recorded · 22 October 2026 · auto-approved
  • Physical card recorded · 22 October 2026 · auto-approved