Four cheap dollars, then the fees arrive

Updated October 2026

Licensed

Available in US

Fast payouts

18+ Only

Grey sounds like it might be the plain, sensible option — a card you load with money and spend like any other. In practice it is something narrower: a virtual Visa that draws straight from a crypto wallet, in a fixed order, with a conversion fee waiting whenever the money it spends is not already in dollars. That design makes it genuinely useful for one specific person and genuinely awkward for most other people. I have gone through the card’s own pages, the fee sheet, the limits, the complaint record and three comparable cards so you can see where it earns its place and where it does not.

The conditions described here are current as of October 28, 2026.

The verdict: 4.9 out of 10

Grey is a $5 card with no monthly fee that pays online and in stores wherever Visa is accepted, as long as you never need cash and never touch an ATM. For a freelancer in Africa, Latin America or Asia paid in dollars, that is a real, useful thing. For everyone else, the conversion mechanics eat the advantage and the missing ATM makes it a second card rather than a first one.

The score table below breaks down how I got to that number. Read the reasons rather than the total — two of the five criteria are weak for reasons the card cannot fix, and one of them is weak for reasons it can.

Two things I want to be straight about before the details. First, the 25-country list is a list of where the Visa is supported, not a promise that you, personally, in your country, will be approved — the card’s pages do not say whether eligibility runs on residence or citizenship, so if you are a citizen of one country living in another, the only way to find out is to try. Second, the numbers below are what the card’s public pages state. Where something important is missing from those pages, I say so rather than filling the gap.

Will they give you the card?

Broadly yes, in the places the card serves — with one genuine unknown sitting underneath the question.

The Visa is supported in 25 countries: Argentina, Australia, Brazil, Colombia, Cote d’Ivoire, Ghana, Kenya, Morocco, New Zealand, Nigeria, Senegal, South Africa, Uganda, Zambia, Bangladesh, Hong Kong, Malaysia, Mexico, Peru, Philippines, Singapore, Thailand, United Arab Emirates, United States and Uruguay. That is a genuinely wide list, and it is wide in a specific direction: Latin America, Africa and Asia dominate it, with only Australia and New Zealand from the Pacific rim and only the United States from North America.

The card “cannot be used for spending” in Cuba, Iran, North Korea, Russia, Syria, Ukraine and Venezuela. That is a spending restriction rather than a blanket refusal to open accounts, but for most people in those seven countries the distinction is academic: if the card will not work in the shop you live in, you cannot use it for the thing you bought it for. Note also that the same list appears, more or less, across every card in this comparison, so it tells you about the industry rather than about Grey.

The real unknown: the card’s pages do not say whether these rules run on residence or on citizenship. If you moved, this matters enormously. A resident of Spain with Nigerian citizenship, a Nigerian living in Dubai, an American based in Mexico — each of you is guessing. I have not found anything that settles it, and I would rather tell you that than guess in your direction.

Two smaller gaps in the eligibility picture. Proof of address requirements are not stated, so you cannot tell in advance whether you need a utility bill sitting next to your passport. Age requirements are likewise not stated, though prepaid and debit cards generally go to adults aged 18 and up. Treat both as things you will only discover at the verification screen.

How to get it

The sign-up is short. The verification is where the friction lives.

Grey’s own process, in order: sign up, verify your identity, top up any wallet, then create the card in the app under Cards. The USD virtual card requires completed KYC — there is no way to hold a working USD virtual card without passing identity checks first.

What counts as acceptable identification is not one list but a set of lists. Accepted documents differ per country: passport, national ID, resident card, ID card, driver licence, and country-specific extras such as Voter ID, PAN card or NIN slip. That last point cuts both ways. If you are in India, a PAN card is apparently a normal route in; if you are elsewhere, you are guessing what your country’s option is called. The card does publish a per-country list, which is more than most providers in this category do — I would simply check yours before you upload anything.

The card itself is a virtual debit card on Visa. No physical or metal version is mentioned anywhere. The help centre also mentions a virtual Mastercard, which I come back to in the cost section because it is priced differently. The USD card can spend from USD, EUR, GBP and local-currency balances — that list of currencies is worth pausing on, because it describes what the wallet can hold, not what the card is. The card is a USD card.

There is one useful thing about virtual-only that is easy to miss as a limitation: you get the card instantly, inside the app. No waiting, no shipping, no queue. For someone who needs to pay for something today, that is the feature that makes the card feel responsive. It also means the freeze-and-reissue cycle is cheap and instant when you need it.

On KYC levels — tiers, staged verification, higher limits for higher verification — the card’s pages say nothing. I know articles titled “KYC verification” and “Why did my KYC verification fail?” exist; I have not opened them, so I cannot tell you what distinguishes a basic verification from a fuller one. If limits matter to you, this is a genuine gap.

Fees: what it really costs

The headline is good and the small print is where it lives. A $5 one-time creation fee and no monthly or maintenance fee is genuinely cheap for a card, and I want to give the card credit for that. But the money you save on the monthly line comes back through the conversion line, and the conversion line only shows up when you pay in something other than dollars.

Three words in that table deserve a second look.

“The page also says the card ‘has no limit’.” Both statements come from the card’s own material, and they do not contradict each other exactly — but they are not the same claim, and a 10,000 USD daily cap and a card with no limit are different promises. Assume the cap. If you are moving more than 10,000 USD in a day, you need to ask.

“Rate not stated.” A conversion fee whose percentage the card does not publish is a fee you cannot budget. You can only discover it by watching what a payment costs. That is the single most useful thing you could ask support before you rely on this card for anything recurring.

“$30 upfront for a chargeback.” Read that again in the disputes section, because it is the most expensive number on this page.

Now, three everyday payments, and what actually applies to each.

A $20 subscription in dollars, paid from a USD wallet. No creation fee again — that is one-off. No monthly fee. No transaction fee. No cross-border charge, because the merchant is a US website and you are paying in USD from a USD balance. No conversion fee, because the wallet is already in USD. This is the clean case, and it costs essentially nothing to run.

The same $20 subscription, but your wallet holds euros or pounds. Now the conversion fee applies, because the card is linked to a non-USD wallet. The rate is not stated and not refundable, so I cannot tell you what this costs — only that a fee exists and that it recurs on every payment, forever. If you only ever pay US merchants from a USD balance, you will never meet this fee. If you pay European merchants, you meet it constantly.

A $60 online purchase from a non-US merchant, paying from USD. The cross-border charge of up to 2% + $0.50 applies, charged by the merchant or processor rather than by Grey. On $60, “up to 2%” is up to $1.20 plus $0.50. This is the fee people notice least and pay most often, because it is invisible at the till and buried in the merchant’s terms.

The Mastercard is a separate product and priced separately: $4 to create, with $1 credited to the card balance. It also carries a per-transaction funding range of $2–$2,500, which is the kind of limit that matters if you have ever tried to buy something expensive with a card.

And one requirement that is easy to skip: $5 must already be in your balance to create the card. The creation fee is drawn from the wallet, not billed separately.

Top up: how the money actually gets there

Here is the single most important thing to understand about Grey, and it is not in the fee schedule.

You cannot top up the card. The card is a window, not a purse. It spends from your wallets, in a fixed order: USD balance first, then USDC/T, then any other balance that holds funds. The card holds no balance of its own to refill.

That sounds like a technicality and is not. A normal prepaid card has a number you keep topped up; when it runs low you add money. Grey has a funding chain you keep balanced: you need crypto or fiat sitting in the right wallet, you need it converted in the right order, and when the first bucket empties the second one starts spending and the conversion rule changes. Budgeting for Grey means budgeting across wallets, not across one number.

There is no funding fee on the card itself. That is the good news, and it is also the limit of the good news — the actual cost of getting money in is paid upstream, in the wallet, and the card’s pages do not state what those deposit fees or fiat options are. Some of that sits with the network rather than with Grey: on-chain fees for your deposit are charged by the blockchain, not by the card provider. So a deposit that looks free on the app screen can carry a cost you only see in the transfer.

Networks are not stated. This is the practical trap. If you send USDC on a network the provider does not support, or to an address belonging to a different network, the transfer can be lost or need manual support recovery with no guarantee — blockchain transfers are irreversible. I am not going to tell you which network to use, because I do not know and the card does not say. Ask, and get the answer in writing, before your first transfer. This is one of those questions that takes five minutes to ask and can cost you the balance to get wrong.

There is a related point about deleting the card, which I would rather you heard here than in the risk section. The card’s own words: “no funds will be returned upon deletion.” That is because the card draws from the wallet — there is nothing stored on the card to return. The Mastercard works differently: its balance is refunded to a Grey USD balance. If you delete the Mastercard, read that line twice.

One more asymmetry worth knowing: refunds go to the USD balance. If you pay from one currency and the shop returns the money, it comes back as dollars. That is simple and predictable, and it also means a refund does not necessarily arrive in the currency it left in.

Paying with it every day

Apple Pay and Google Pay both work, for supported online and in-app payments. That is the modern, frictionless part of the experience and it is the part most people will actually use, because a virtual card you add to your phone wallet in ten seconds is a card you will not think about again.

No cash, ever. Withdrawals and transfers are not supported; the card is “for payments only”. This is the fact that decides whether Grey can be your only card, and for most people the answer is no. There is no fallback if your only card declines, no way to get cash out of a terminal abroad, no way to tip in cash. If you travel anywhere where cash is normal, you are carrying a second card.

Beyond cash, some categories are the usual suspects: gambling (MCC 7995) is blocked on many cards by issuer policy rather than by law, and merchant category codes are four-digit classifiers assigned when a business starts accepting cards, so what falls under a given code varies. Beyond that, the card does not publish its blocked-category list. An article titled “Where You Can’t Use Your Visa Card” exists; I have not opened it. So I cannot tell you which specific merchants are closed to you, and neither can the fee page.

Two things that will bite you at a checkout without warning. Address Verification compares the numeric parts of your billing address — street number, ZIP — against issuer records, and it is mainly offered in the US, Canada and the UK, generally unavailable for foreign-issued cards, which can cause declines. And some merchants decline prepaid or foreign-issued cards outright, because the merchant can look up the card’s issuer identification number and see an unfamiliar institution in an unfamiliar country. That is why a card issued in one country can look “foreign” to a shop in another. Grey gives you no protection here that any other card in this comparison would.

Also worth knowing: a declined authorisation can leave a hold on your funds for several days, typically up to seven. The money is not gone, but it is not available either, and if your balance is split across wallets that hold can stop a payment you needed to make.

On rewards, there is nothing regular. No cashback is stated. Cashback campaigns do exist — there are pages for a Visa Card Cashback Campaign and a UCL Visa Card Cashback Campaign — but I have not opened the terms, so I cannot tell you what they pay or what you have to do to qualify. If a cashback offer is what drew your attention to the card, read those terms before you count it in your plan.

The app is on iOS and Android. The US App Store rating is 4.59 from 5,754 ratings as of 21 October 2026. I have not read the Google Play rating. An app rating is a weak signal on its own, but the complaints section of this review is worth reading next, because it explains what that 4.59 is made of.

What can go wrong

This is where the score drops hardest, and it is mostly about things outside your control.

Grey is a fintech, not a bank. That is not a criticism so much as a category statement, but it has consequences. Banking runs through licensed partners, and the issuer is not named on the page. You are using a Visa card from an institution the card’s own pages do not identify. If you want to know who stands behind the plastic — in plain terms, who is legally responsible for your balance — that is a question to ask, and I would want the answer in writing.

The regulatory registrations that are published are worth reading as a guide to where the company sits. In Canada, Grey Finance Inc., Vancouver BC, registered with FINTRAC. In the United States, Grey Inc., Middletown, Delaware, registered with FinCEN. That tells you it is a registered money-services business in two jurisdictions. It does not tell you your funds are bank deposits, and they are not: the card is emphatic that it is “not a bank”. Money held with a non-bank provider carries counterparty and hack risk, and the history of this industry is not gentle — Mt. Gox (about US$350 million reported stolen, 2011–2014), Coincheck (about US$400 million, 2018), Ronin Network (US$625 million, 2022).

On custody, the card is silent. Who holds your balances, and under what protections, is not stated. There is no mention of safeguarding, segregated accounts, or insurance. That absence matters more than it might seem, because safeguarded e-money funds in the EU must be held in dedicated accounts or insured, and those are still not the same as bank deposits. If your balance is not safeguarded, it is an unsecured claim on a company. Ask.

The complaints are consistent and recent. Trustpilot shows 3.8 out of 4,452 reviews as of 21 October 2026. In reports from September and October 2026 users describe: fees (Oct 2026); verification problems (Oct 2026); incoming payments reversed or refunded (Sep–Oct 2026); slow or missing support (Oct 2026). App Store reviews additionally mention a deposit fee of at least £2 on deposits under £250 — which sits awkwardly next to a fee page that lists no funding fee on the card, and is exactly the kind of thing the phrase “wallet deposit fees not stated” was warning about. I do not know whether that £2 still applies.

Read that list as a pattern rather than as four separate complaints: money going in and being sent back, and identity checks failing. Both hit the same person at the worst moment — you have the money, you need the card, and the verification that gates the card is the thing that failed.

Support is 24/7, through a help centre and [email protected]. Twenty-four hours sounds reassuring until you read “slow or missing support” in the reviews and remember that a chargeback investigation runs 30–60 business days.

Security controls are ordinary and adequate. A PIN set in the app, a one-time code for transactions, and an article on freezing and unfreezing the card exist in the help centre (I have the title only). What a freeze does not cover is a compromise at the provider rather than the card.

The chargeback terms are the sharpest edge on this page. A Visa chargeback is available only after settlement, costs $30 upfront, is investigated by Visa over 30–60 business days, and may reverse up to 30 days after approval. If denied, you keep the fee. So a $30 fee fronts a process that can take over two months, and if you lose, the money is gone. Practically: use the $30 chargeback for real fraud, not for a subscription you forgot about.

Currency and deletion. Non-USD wallet payments are converted to USD at the moment of payment. When you delete the Visa card, no funds are returned, because the card never held funds.

Programmes do close. Visa terminated its global agreements with FTX on 13 November 2022 and the FTX US debit card was wound down. Visa suspended WaveCrest in Europe in 2018, closing all WaveCrest-issued Visa programmes. Closures typically mean a notice period, then spending and loading stop, then you are asked to withdraw what is left. One 2026 closure reported by a secondary source — new loads ended 8 July 2026, spending stopped 8 August 2026 — is single-source and unconfirmed, and I include it only to make the shape of the risk concrete. The card’s pages say nothing about any such event for Grey.

Tax is yours to work out. I am not going to advise you here, but I will tell you what makes this card awkward to reason about: digital assets are generally treated as property for tax purposes, so each payment funded from crypto may be a separate disposal, measured in local fiat at its value on the date of the transaction. A card that converts and spends automatically creates a stream of small dated transactions. Keep records.

What to take instead

Three alternatives, each better at something Grey is bad at.

International Visa Card (6.7/10) is the strongest of the three and beats Grey by 1.8 points. It is a U.S.-issued Platinum Visa, virtual, paying in USD, with a physical card listed as “Coming soon”. Eligibility excludes residents or legal registrants of Belarus, mainland China, North Korea, Cuba, India, Iraq, Iran, Israel, Myanmar, Nepal, Nicaragua, Russia, Syria, Turkey, Ukraine, Venezuela and Vietnam, with FATF grey-list countries reviewed case by case. Crucially, its rule runs on residence or registration, not citizenship — stated explicitly, which is more than Grey offers. Its fees are the interesting part: card use in USD is free on all plans, foreign currency costs “Visa exchange rate + 2% FX fee”, and deposits of any kind carry no fee. You can fund it with USDC or USDT into the USD account at 1:1, or with USD, EUR, SEPA, SWIFT, FedNow. No cashback is stated. It is a U.S. card, so expect the U.S. issuer’s geography to shape who will serve you.

UNi Card (6.1/10) is the answer to “I hate conversion fees”. It is a multicurrency card on the Mastercard network, spending from the UNi.Global account balance, with “no annual fee or foreign transaction fee”, assets converted at “live OTC (Over-the-Counter) rates” and “No hidden exchange fees”. It pays “Spend-to-Earn rewards” up to 3%. What you cannot tell from the pages: who can get it (not stated), how you fund it (not stated), and whether it is physical or virtual. The transparency on fees is unusually good; the transparency on access is unusually thin — which is the reverse of Grey’s profile.

Whop Cards (5.2/10) is the narrowest of the three, and its niche is obvious: 5% cashback at select merchants, currently Uber, with more planned. It is a Visa that works anywhere Visa is accepted, and it spends from a Whop balance — a pending balance becomes usable as soon as a payment arrives, while standard withdrawals use settled funds. It is backed by stablecoin collateral from a linked wallet, with coins and networks not stated. Coverage is US states: 31 for consumers, 41 for businesses, with the same long unsupported-country list as the others. No fees are stated, which is not the same as no fees.

Which of these you should actually pick depends on the question Grey was supposed to solve. If the problem is “I need USD to pay US software subscriptions and I am paid in dollars”, Grey’s model — USD first, no monthly fee, $5 to start — is competitive with the best of them. If the problem is “I need to hold and spend several currencies without conversion costs”, UNi is built for exactly that. If the problem is “I want the widest plausible eligibility and the clearest statement of what my citizenship does to it”, International Visa Card is ahead. And if you are in the United States and ride-share is a large share of your spending, Whop’s 5% is worth more than any of the others’ fee structures.

One thing none of these three fixes: they all lack an ATM.

Who I would recommend it to

Grey is a good fit if all four of these are true of you:

• You are paid in dollars, or you hold dollars, and want a second spending card that costs nothing to keep.
• You live in one of the 25 supported countries, and either your residence or your citizenship makes you reasonably confident you are inside the rules — because the card does not say which one counts.
• You never need cash. No ATM, no withdrawal, no transfer out. If that is a hard requirement, Grey is not for you and no amount of low fees changes that.
• You mostly pay US or USD-denominated merchants, so the conversion fee and the cross-border charge stay small or never appear.

I would steer you away if any of these apply: you need a physical card; you need to withdraw cash; you spend in many currencies; you are moving more than 10,000 USD in a day; you are in one of the seven blocked countries; or you are planning to move a serious balance through it without first getting the conversion rate and the supported networks in writing.

And one caution for everybody: this is a fintech, not a bank, with an unnamed issuer and no stated answer on custody. Use it as a spending card funded by money you are willing to see at risk, not as a place to hold savings. That is not alarmism — it is the ordinary and correct posture for a non-bank card provider, and the industry history I cited earlier is the reason.

Frequently asked questions

What is the Grey card?

Grey is a virtual Visa debit card issued by a fintech, not a bank, that spends directly from your crypto wallets instead of holding its own balance. You create it in the app after passing KYC, pay a one-time 5 USD creation fee, and it draws on USD first, then USDC/T, then any other funded balance. It is virtual only, with no physical or metal version mentioned, and it is payments-only: no ATM withdrawals, no transfers.

Is Grey a bank, and who owns it?

No. Grey is a fintech, and the card’s own pages say so. Banking runs through licensed partners, but the issuer is not named on the page, which is a real gap. The registered entities I could see are Grey Finance Inc. in Vancouver BC with FINTRAC, and Grey Inc. in Middletown, Delaware with FinCEN. Neither registration makes your balance a bank deposit.

Does the Grey card require KYC?

Yes. The USD virtual card requires completed KYC, so you cannot have a working card without it. Accepted documents differ per country — passport, national ID, resident card, ID card, driver licence — plus extras such as Voter ID, PAN card or NIN slip in some countries. Proof of address and age requirements are not stated, and KYC levels or tiers are not stated either.

How much does the Grey card cost?

The Visa costs a one-time 5 USD to create and has no monthly or maintenance fee. Beyond that: a conversion fee applies when the card is linked to a non-USD wallet, with the rate not stated and not refundable; cross-border charges run up to 2% plus 0.50 USD on non-US websites; a chargeback costs 30 USD upfront. There is no transaction fee. A separate virtual Mastercard is 4 USD, with 1 USD credited to the balance.

How do I top up the Grey card?

You cannot top up the card, because it holds no balance of its own. You fund the wallets underneath it, and the card spends from them in order: USD, then USDC/T, then any other funded balance. There is no funding fee on the card, but you need 5 USD in balance before you can create it. Crucially, supported networks are not stated, and a transfer on the wrong network can be lost.

Can I use the Grey card in my country?

The Visa is supported in 25 countries, including Argentina, Australia, Brazil, Colombia, Cote d’Ivoire, Ghana, Kenya, Morocco, New Zealand, Nigeria, Senegal, South Africa, Uganda, Zambia, Bangladesh, Hong Kong, Malaysia, Mexico, Peru, the Philippines, Singapore, Thailand, the UAE, the United States and Uruguay. Spending is blocked in Cuba, Iran, North Korea, Russia, Syria, Ukraine and Venezuela. Whether the rules follow residence or citizenship is not stated, so check before you rely on it.

Can I withdraw cash or use ATMs with Grey?

No. Withdrawals and transfers are not supported, and the card is for payments only. This is the single fact that decides whether Grey can be your only card: if you need cash anywhere, you need a second card. Deleting the card returns nothing either, because there were no funds on it — the card draws from the wallet.

Is the Grey card safe?

It has the ordinary protections: a PIN in the app, one-time codes for transactions, and a freeze function in the help centre, plus Apple Pay and Google Pay. But it is a non-bank provider with an unnamed issuer, and custody of balances is not stated, so I would treat it as a spending card, not a place to hold money. Its Trustpilot score is 3.8 from 4,452 reviews, with recent reports of fees, verification failures and reversed incoming payments.

What is the hidden cost of paying with Grey?

The conversion fee. If your wallet is not in USD, every payment carries a fee whose rate the card does not publish and does not refund, so you cannot budget it in advance — you can only observe it. Cross-border purchases add up to 2% plus 0.50 USD, charged by the merchant. If you hold dollars and pay dollar merchants, you never meet either fee, which is why the card’s value depends entirely on your currency mix.

Is the Grey card worth it?

For a freelancer in Africa, Latin America or Asia paid in dollars, yes: 5 USD once, no monthly fee, and a card that pays online and in stores worldwide with Apple Pay and Google Pay. For anyone who needs cash, holds several currencies, moves large sums or lives in a blocked country, no — and the missing ATM alone rules it out as a primary card. It is a second card, and a good one for its narrow job.

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