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Ether.fi Cash Card vs KAST Card: 2026 Comparison

Comparing Ether.fi Cash Card and KAST Card on fees, cashback, custody, and where each card is available.

Some cards on this page link to affiliate partners, and we may earn a commission if you sign up. The comparison verdict comes from our public scoring formula either way. Read our editorial disclosure.

The short version:

Ether.fi Cash scores 4.9/5 on the Sweepbase formula and KAST scores 3.9/5, a gap of 1 points. The Strengths row in the table lists what each card is credited for. What moves the score for Ether.fi Cash: self-custody, no issuance or annual fee, up to 3% cashback.

Ether.fi Cash:
KAST:

Side by side

Side-by-side comparison of Ether.fi Cash Card, KAST Card. Scroll horizontally to see all columns.
Feature

Ether.fi Cash Card 4.9 out of 5, Sweepbase rating

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KAST Card 3.9 out of 5, Sweepbase rating

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Overview
Card typeVirtual + PhysicalVirtual + Physical
NetworkVisa SignatureVisa Prepaid
Custody Strength: Self-custodyCustodial
Costs
Issuance fee Strength: First virtual card free (Core 1, Luxe 4, Pinnacle 10, VIP 50), except that Core members in Argentina, Angola…
The fine print
  • … Bangladesh, Bolivia, Colombia, Ecuador, Indonesia, Malaysia, Mexico, Nigeria, Peru, Philippines, South Africa and Thailand pay $10 for the first virtual card under regional pricing
  • Additional virtual $10 (VIP none)
  • Physical: none free on Core, 1 metal free on Luxe, 2 on Pinnacle and VIP
  • An additional physical card costs $50 on Core and $100 on Luxe and Pinnacle
  • Delivery "within 15+ business days", Pinnacle 1 to 3 business days
  • Cancellation only within 24 hours
  • Card fees are deducted from the account balance
Standard: 2 cards included, physical card $0 plus $40 delivery
The fine print
  • Extra virtual card $2, and some regions charge $2 for included virtual cards
  • Premium and Private cards included in the membership
Annual fee Strength: Free; Luxe and Pinnacle can be bought outright at $199/year and $999/year instead of earning them with pointsStandard $0; Premium $1,000 a year; Private $10,000 a year, billed yearly with no monthly option
FX fee0% on USD purchases
The fine print
  • Every other currency pays a 1% base foreign transaction fee plus a tier margin of up to 0.5% on Core and up to 0.25% on Luxe, per the international cardholder agreement last modified 8 Sep 2026, so a Core holder pays about 1-1.5% over the Visa rate
  • The help centre (3 Nov 2026) prints only the tier margin (Core 0.5%, Luxe 0.25%, none on Pinnacle and VIP) and leaves out the 1%
  • EUR at 0% rests on a help article of 24 Jun 2026 that calls the feature beta
  • The agreement has no EUR exception
  • FX still applies if the merchant charges a third currency or the terminal runs dynamic currency conversion
0.5-1.75% FX on non-USD (varies by corridor); a 0% FX promo ran from April to June 2026
Rewards
Cashback Strength: Up to 3% (Tiers) Strength: 1.5% (up to 3% on paid tiers)
Yield on spendable balance Strength: Yes Strength: Yes
Access
Apple / Google Pay Strength: Yes (Apple Pay; Google Pay) Strength: Apple Pay and Google Pay; Apple Pay depends on the country of residence registered with KAST; no Samsung Pay
Bank account in your name Strength: SEPA: Yes, EUR in and out via ether.fi's banking provider: receive as EURC €0.90, receive as USDC €0.90 plus 0.15%…
The fine print
  • … outgoing SEPA €0.90 plus any FX conversion, SEPA Instant deposits where the sending bank supports it
  • No universal ether.fi minimum and no tier-based transfer limits, provider limits shown before confirmation
  • IBAN: the SEPA article shows deposit details for an account "created for you with our third party provider" but does not call it a personal IBAN
  • SWIFT: Yes for non-US residents, "generate your personal virtual bank account" with an account number and SWIFT code, $20 plus 0.1% per transfer
  • US ACH $0.50 plus 0.1% and FedWire $20 plus 0.1% via virtual USD account details
  • UK Faster Payments: unique sort code and account number, deposits only, £0.90 plus 0.20%
  • Every inbound fiat transfer lands as a stablecoin
 Strength: USD virtual account that receives ACH, Fedwire and in some cases SWIFT
The fine print
  • EUR virtual account with its own IBAN for SEPA
  • KAST credits what arrives as USDC and does not hold a euro balance (KAST blog on USD and EUR account details)
  • Both depend on country and review
Daily spend limitSelf-set in-app
The fine print
  • Defaults: daily card limit $5,000, daily vault limit $10,000, monthly vault limit $10,000, all adjustable by the cardholder
  • Weekly caps by merchant category: $500 (crypto, gambling, cash-like), $1,000 (securities, dating), $3,000 (wallets, pharmacies, government)
Unlimited up to available balance
ATM withdrawal limitUp to $5,000 per withdrawal, 5 withdrawal attempts and $25,000 per rolling 24 hours, the same on every tier and both…
The fine print
  • … card types
  • Declined attempts count toward the 5
  • Ether.fi fee: free up to 10 withdrawals a month on Core and Luxe, free and unlimited on Pinnacle and VIP
  • The fee from the 11th withdrawal on Core and Luxe is not published, and ATM operator fees are separate
  • The virtual card works at contactless ATMs through Apple Pay or Google Pay, the physical card at any Visa ATM, both with a PIN
  • Was $1,000 per withdrawal and 5 per 24 hours on 24 September 2026, and $500 and 3 withdrawals until August 2026
$250 per withdrawal, $750/day max (3 withdrawals)
Top-up methodsUSDC, USDT, EURC, frxUSD, eUSD, wETH, weETH, eBTC, ETHFI, sETHFI, wHYPE, SCR, LiquidETH, LiquidBTC, LiquidUSD…
The fine print
  • … LiquidReserve via Ethereum, Base, Arbitrum, Scroll, Solana, Tron (Direct Pay: USDC, LiquidUSD only; Solana USDC and Tron USDT: no-fee 1:1 transfer)
USDT, USDC, PYUSD and RLUSD at 1:1 with no spread
The fine print
  • Other crypto is converted to stablecoins at a fee shown in the app
  • USD bank transfers (ACH $2, Fedwire $15, SWIFT $30) and EUR SEPA (0.5%)
Regions91 countries and territories: 88 with virtual and physical cards, Belgium and Ireland with virtual cards only, and the…
The fine print
  • … United States
  • Most of Europe including Hungary, Norway, Liechtenstein and Monaco, except the Netherlands, Finland and Estonia
  • The UK, Guernsey, Jersey and the Isle of Man
  • The Americas and much of the Caribbean
  • UAE, Saudi Arabia, Bahrain, Oman, Hong Kong, Japan, South Korea, Taiwan, Singapore and selected Asia-Pacific
  • South Africa, Angola and Nigeria
  • United States: thirty states plus the District of Columbia
  • Not available in Arizona, Delaware, Georgia, Idaho, Louisiana, Maryland, Mississippi, Missouri, Montana, Nevada, New Mexico, North Dakota, Ohio, Oregon, Rhode Island, South Dakota, Tennessee, Vermont, Washington or Wisconsin
  • Not available in India, Israel, Turkey, Ukraine, Vietnam, China, Russia or any other jurisdiction the list omits
170+ countries per KAST; KAST publishes no current restricted-country list and sets eligibility by the country list shown during sign-up
Behind the card
Card issuerThird National (Nimbus LLC), USA; Puerto Rico money transmitter (NMLS #2612780), a subsidiary of Signify Holdings, Inc. ("Rain") per Rain's privacy policyNamed in the card termsThird National (Nimbus LLC), USA; Puerto Rico money transmitter (NMLS #2612780), a subsidiary of Signify Holdings, Inc. ("Rain") per Rain's privacy policyInferred, not stated by the issuer
Our read
Strengths
  • You hold the keys
  • No issuance or annual fee
  • Cashback: Up to 3% (Tiers)
  • Spendable balance earns
  • Apple Pay and Google Pay
  • Bank account in your name
  • Premium Visa Signature tier
  • Virtual and physical
  • Cashback: 1.5% (up to 3% on paid tiers)
  • Spendable balance earns
  • Apple Pay and Google Pay
  • Bank account in your name
  • Virtual and physical
Trade-offsNothing flagged by these checks
  • Issuer holds your funds

Which scores higher

Nothing in the formula favours KAST over Ether.fi Cash. What the formula cannot see is where you live and what you spend on: if KAST is sold in your country and Ether.fi Cash is not, that settles it, and the Regions row above is where to check.

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Ether.fi Cash vs KAST: FAQ

Ether.fi Cash Card scores higher on the Sweepbase formula, at 4.9/5. What moves the score: self-custody, no issuance or annual fee, up to 3% cashback. The formula does not know where you live or how you spend, so check availability and fees for your own case.

Ether.fi Cash Card: issuance First virtual card free…, annual Free, FX 0% on USD purchases. KAST Card: issuance Standard: 2 cards included, physical card $0 plus $40…, annual Standard $0, 0.5-1.75% FX on non-USD (varies by corridor). You can compare total annual cost using our fee calculator.

Ether.fi Cash Card: Up to 3% cashback. KAST Card: 1.5% cashback (up to 3% on paid tiers). Rates can depend on tier, staking or caps, so check each card's page for the conditions.

Ether.fi Cash Card: Self-custody. KAST Card: Custodial. Ether.fi Cash Card keeps your crypto in your own wallet until you spend it, so the issuer never controls your funds.

Ether.fi Cash Card supports Apple Pay and Google Pay. KAST Card supports Apple Pay and Google Pay.

Ether.fi Cash Card: 91 countries. KAST Card: Global. Check each card's detail page for the full country list.

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