Wise and Revolut are the two names that come up over and over when travelers ask how to stop losing money on foreign transactions. Both hand you a multi-currency account and a card that spends abroad far more cheaply than a legacy bank. Both live on your phone. And both are genuinely good. So the real question is not whether either beats your home bank, because both do, but which one fits how you travel and where you are from.
The honest answer depends on a few specifics: whether you spend on weekdays or weekends, how much cash you pull from ATMs, whether you want one clean rate or a tier of subscription perks, and, crucially, whether you are opening the account in the US or in Europe. Here is how they actually differ on the things that cost you money.
The Core Difference in One Sentence
Wise is a transparent money-transfer account that happens to give you a card: every conversion shows one clear mid-market rate plus a small, stated fee, and there are no games. Revolut is a financial super-app that happens to move money abroad: a free base tier with monthly limits, then paid tiers (Premium, Metal, Ultra) that lift those limits and pile on perks like travel insurance, lounge passes, and crypto. If you want one predictable rate with nothing to think about, that leans Wise. If you want a feature suite and you will actually use the perks, that leans Revolut.
Exchange Rates and the Weekend Markup
Wise always converts at the true mid-market rate, the same number you see on Google, and charges a small transparent fee per conversion (typically well under 1 percent for major currencies). That fee does not change on a Saturday. What you are quoted is what you pay, seven days a week.
Revolut also uses the interbank rate, but with two catches on the free and lower tiers. First, once you exceed a monthly fair-usage conversion limit, a small markup kicks in. Second, and this catches travelers off guard, Revolut adds a weekend markup (often around 1 percent, more on some currencies) on conversions made Friday evening through Sunday night, because the currency markets it relies on are closed. A weekend of tapping your Revolut card in Lisbon can quietly cost more than the same spending on a weekday. Wise does not do this.
For a traveler who spends unpredictably, including weekends, Wise's flat, always-on rate is the simpler win. This is the same reason it tops our roundup of the best travel money apps.
ATM Withdrawals
Both cards let you pull local cash abroad, and both give you a monthly fee-free allowance before charging. On Wise, you get a set number of free withdrawals and a monthly baht/euro/dollar amount before a small percentage fee applies, and the app tells you exactly where you stand. On Revolut, the free tier's ATM allowance is fairly tight, and the paid tiers raise it, so heavy cash users are effectively nudged toward a subscription.
Either way, remember that the card's own allowance is only half the story: the foreign ATM may still charge its own operator surcharge, and it will still try to trap you with dollar conversion. Always decline the machine's offer to bill you in your home currency, a habit we explain in the Dynamic Currency Conversion guide, and lean on the tactics in how to avoid ATM fees abroad to keep both sides of the fee down.
The Simplest Pick for Most Travelers
If you want one card with no weekend markup, the real exchange rate every day, and zero foreign transaction fees, a Wise account is the easiest way to stop leaking money abroad. Free to open, spend in 40+ currencies from one balance.
Get the Wise Card →Free account, ~$9 card fee. Want cash in hand before you fly too? Order foreign currency for delivery →
The US Availability Gap
This is the deciding factor for a lot of American readers, and it rarely gets mentioned. Wise operates fully in the United States: US travelers can open the multi-currency account, hold and convert dozens of currencies, and get the debit card with the same transparent pricing available elsewhere.
Revolut's US product is a narrower thing than the European version so many travel blogs rave about. It has grown, but historically the US app has offered fewer currencies, different ATM and conversion terms, and a slimmer feature set than the UK and EU flagship. A lot of glowing "Revolut is unbeatable" advice online is written by European users describing a product Americans cannot actually get on the same terms. If you are opening an account with a US passport and a US bank behind it, that gap matters, and it tilts the practical choice toward Wise.
Features Beyond the Card
Where Revolut genuinely pulls ahead is breadth. Its paid tiers bundle travel and medical insurance, airport lounge access, higher limits, budgeting tools, stock and crypto trading, and disposable virtual cards, all in one slick app. For a frequent traveler who would otherwise buy those things separately and will actually use them, a Revolut subscription can pay for itself.
Wise is deliberately narrower. It is a money account and a card, not a lifestyle app, and it does not try to sell you insurance or investments. Its edge is that the one thing it does, moving and spending money across currencies at the real rate, it does with unusual clarity. Which philosophy wins depends entirely on whether you want a Swiss-army-knife or a single very sharp blade.
The Verdict
For most travelers, and for nearly every US-based traveler, Wise is the card to carry. It is fully available in the States, it charges the real mid-market rate every day of the week with no weekend surprise, its fees are stated up front, and it never pressures you toward a subscription to unlock decent terms. It is the lowest-drama way to spend abroad.
Revolut earns its place if you are based in Europe or the UK, spend heavily enough to justify a paid tier, and want the insurance-plus-lounge-plus-trading bundle in one app. In that situation the feature depth is real and hard to match.
And the smartest move is not strictly either-or. The one rule that survives every version of this comparison is to carry two cards on two networks, so a network gap or a fraud freeze on one never leaves you stranded, a point we make in why cards get declined abroad. A Wise card as your everyday spender, paired with one major Visa or Mastercard credit card as backup, covers almost everything. For how the whole field stacks up, see our guide to the best debit cards for international travel.
Whichever you choose, the point is the same: stop letting your home bank convert at a padded rate and skim a fee on every purchase. Both of these beat that. Wise just does it with the least to think about.