Predictable cashback or self-custodial simplicity?
Ether.fi has the clearer recurring reward proposition. Tuyo's strength is self-custodial USDC spending on Base, while Buy Now, Pay Maybe is a conditional promotion rather than a percentage that should be annualised.
Users who want published cashback bands and are prepared to understand ETHFI settlement, membership rules and their chosen spending mode.
Base users who prioritise self-custodial USDC spending and can treat Buy Now, Pay Maybe as a bonus rather than expected return.
Product mechanics side by side
Use the scenario that matches your residence, spending currency and funding method.
The funding paths solve different problems
Ether.fi can spend eligible balances directly or borrow against collateral. Tuyo spends USDC on Base from the user's cash balance and can optionally draw from an Earn strategy. Direct Pay and plain cash balances are the lower-complexity starting points on both products.
Use the card comparison frameworkBuy Now, Pay Maybe is not a cashback rate
Tuyo says an eligible purchase may not be charged under its programme, but it does not publish a fixed return on every purchase. Ether.fi's 3% first band is easier to model, although exclusions, thresholds, ETHFI delivery and a claim lock still reduce certainty.
See Ether.fi caps and exclusionsTuyo's official pages need careful reading
The current card guide lists a 1% fee for non-USD spending and another 1% for purchases outside the US, with both potentially applying. Tuyo's broader marketing FAQ still describes a possible conversion spread as usually below 1%. Use the card guide and live quote for a real purchase.
Review the fees people missOptional yield is a separate risk decision
Tuyo can spend USDC held in an Earn strategy, but that adds third-party DeFi and variable-yield risk. Ether.fi Borrow mode adds interest and liquidation risk. Neither feature should be enabled merely to improve the card's headline economics.
Model recurring net card valueFour checks that can change the answer
- Conflicting fee wording. Prefer the dedicated card guide and in-app quote over a general marketing summary.
- Promotion uncertainty. Assume zero Buy Now, Pay Maybe value when comparing predictable annual returns.
- Earn exposure. A self-custodial interface does not remove protocol, liquidity or smart-contract risk.
- Regional access. Tuyo says its services are not intended for people in the United Kingdom.
Ether.fi vs Tuyo Card FAQ
Does Tuyo Card pay cashback?
Tuyo promotes Buy Now, Pay Maybe, where a purchase may be covered. It is not a fixed cashback percentage and should not be treated as predictable monthly return.
What fees can Tuyo charge on card purchases?
Its current card guide lists a 1% non-USD FX fee and a separate 1% abroad fee. Both can apply to the same purchase, for a published maximum of 2%.
Which card is more self-custodial?
Both use onchain structures, but Tuyo centres direct USDC spending from a self-custodial Base account. Ether.fi combines an onchain account with Direct Pay and optional collateralised borrowing.
Can Tuyo spend from an Earn strategy?
Yes. Tuyo says the card can draw USDC from an enabled Earn strategy, which adds the risks of the underlying third-party DeFi strategy.
Provider documentation was checked on 11 Oct 2026. Confirm live eligibility, fees and card terms before applying.
This comparison uses editorial criteria. Referral availability does not determine the conclusion.