Best Crypto Debit Cards in 2026: 6 Cards Compared

Crypto debit cards let you spend digital assets anywhere Visa is accepted — no off-ramp, no bank transfer, no waiting. But they are not all the same. Some are custodial, meaning a third party holds your funds. Others are self-custodial, giving you full control of your keys. Some charge 2% on every foreign transaction; others charge nothing at all. Here is how the top 6 crypto debit cards in 2026 compare across fees, cashback, custody models, and regional availability.

Quick Comparison: All 6 Crypto Debit Cards Side by Side

Before diving into the details, here is how each card stacks up on the metrics that matter most.

Card	Card Fee	FX Fee	Cashback	Custody	US Available
KAST	$0 – $10K/yr	0.5 – 1.75%	1.5 – 3%	Custodial	Yes
RedotPay	$10 – $100	1 – 2.2%	No (Pro only)	Custodial	No
EtherFi Cash	$0	1%	Up to 3%	Self-custodial	No
Tria	$25 – $250/yr	0%	1.5 – 6% (TRIA tokens)	Self-custodial	Yes
Gnosis Pay	€30/yr	0%	1 – 5% (GNO)	Self-custodial	No
Plasma One	$0 – $120/yr	1 – 2%	2 – 10% (XPL)	Self-custodial	No

1. KAST

Solana-native with yield vaults and US availability

KAST has quickly become one of the highest-volume crypto cards on the market, processing roughly $61 million per week across its 227,000-user base. Built on Solana, KAST offers a straightforward value proposition: spend your crypto with cashback between 1.5% and 3%, depending on your card tier, and earn up to 7% APY through built-in yield vaults when your funds are sitting idle.

The card is custodial, with funds secured through institutional-grade providers like Fireblocks and BitGo. For users who prioritize convenience over self-custody, this is a reasonable trade-off. KAST is also one of the few crypto cards currently available in the United States.

The main downside is cost. FX fees range from 0.5% to 1.75% per transaction, which adds up quickly for international purchases. Premium tiers that unlock higher cashback rates cost between $1,000 and $10,000 per year.

Full comparison →

2. RedotPay

Highest volume, highest limits, broadest chain support

RedotPay is the market leader by raw volume, processing approximately $117 million per week with nearly one million users. It supports seven or more blockchains, accepts a wide range of tokens, and offers transaction limits up to $100,000 — making it the go-to option for high-value spenders.

The card is custodial. RedotPay holds your funds and handles the conversion at the point of sale. This makes the user experience simple, but it means you are trusting the platform with your assets.

The downsides are meaningful. RedotPay is not available in the United States. The card itself costs between $10 and $100. Every transaction incurs a 1% to 2.2% fee. And there is no cashback unless you upgrade to the Pro plan.

Full comparison →

3. EtherFi Cash

DeFi-native: borrow against staked ETH without selling

EtherFi Cash takes a fundamentally different approach. Rather than converting your crypto to fiat at the point of sale, it lets you borrow against your staked ETH position. You tap your card, the protocol opens a collateralized borrow, and you spend the proceeds — all without triggering a taxable sale event.

The card is self-custodial. Your collateral stays in your control through smart contracts. Cashback goes up to 3%, and there is no card issuance fee.

The limitations are notable. EtherFi Cash is not available in the United States. It requires ETH collateral. There is a 1% FX fee on transactions. And because the model is built around borrowing, there is liquidation risk if ETH drops significantly while you have outstanding borrows.

4. Tria

Self-custodial with US access and purchase protection

Tria stands out for combining self-custody with US availability — a rare pairing in the current market. The card uses Threshold Signature Scheme (TSS) wallets, meaning your private keys are split across multiple parties and never exist in a single location.

The rewards structure is aggressive: 1.5% to 6% cashback depending on the tier, plus 15% APY on idle balances and purchase protection on qualifying transactions. Tria also charges 0% FX fees.

The catch is in the details. Cashback is paid in TRIA tokens with a 3-month cliff and a 6-month vesting period. The value of your cashback depends on the future price of TRIA. Annual card fees range from $25 to $250 depending on the tier.

Full comparison →

5. Gnosis Pay

Fully on-chain spending with zero fees

Gnosis Pay is the purist’s choice. Every transaction settles on-chain via Gnosis Chain. There are no FX fees. No conversion fees. No gas fees for the end user. The card costs a flat €30 per year, and beyond that, the fee structure is as close to zero as any crypto card has achieved.

Cashback ranges from 1% to 5%, paid in GNO tokens. The self-custodial model means your funds remain in your wallet until the moment of purchase.

The limitation is geographic. Gnosis Pay is currently available in the EU, UK, Argentina, and Brazil. It is not available in the United States.

6. Plasma One

Highest cashback rates with AI-powered perks

Plasma One leads the field on headline cashback numbers: 2% to 10%, depending on the tier and spending category. The Platinum tier bundles in subscriptions to Claude Pro and ChatGPT Plus, positioning the card as a tool for AI-forward users who want their spending to fund their tooling.

The card is self-custodial, with annual fees ranging from $0 on the basic tier to $120 on Platinum. Plasma One supports multiple chains and has built a feature set that goes beyond simple spend-and-earn.

The trade-offs are familiar. Plasma One is not available in the United States. FX fees run 1% to 2% per transaction. And the high cashback rates are paid in XPL tokens, whose value fluctuates with market conditions.

How to Choose the Right Crypto Debit Card

• Want US availability with cashback? Your realistic options are KAST or Tria. KAST is custodial with fiat-denominated rewards. Tria is self-custodial with token-based rewards.
• Want self-custody? Four of the six cards qualify: EtherFi Cash, Tria, Gnosis Pay, and Plasma One.
• Want the lowest fees? Gnosis Pay charges 0% on FX, conversion, and gas.
• Want the highest cashback? Plasma One advertises up to 10%, though the effective rate depends on XPL token performance.
• Want the highest transaction limits? RedotPay supports up to $100,000 per transaction.

No single card wins across every dimension. The best crypto debit card in 2026 is the one that aligns with your custody preferences, geographic location, and tolerance for token-based rewards.

Methodology

Data in this comparison was sourced from PaymentScan.xyz, competitor websites, and public documentation as of July 2026. Transaction volumes and user counts reflect publicly available data and may vary. Cashback rates, fees, and availability are subject to change. This article is editorial content and does not constitute financial advice.