Kast Card review
Updated September 28, 2026 · HodlCue Editorial Team · Facts checked September 26, 2026
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Our verdict
Kast Card is a prepaid card aimed at business users, with a $0 monthly fee and 1.5% cashback on spend. It suits freelancers and companies paying in crypto who want multi currency, crypto and virtual card features across 30 currencies, and its custodial balance and written support are the trade-offs.
Key facts
- Best for
- A prepaid card for business users paying in crypto across 30 currencies.
- Monthly fee
- $0↗
- Card type
- Prepaid↗
- Top-up fee
- Funding may be subject to fees as specified on the Platform↗
- Cashback rate
- 1.5%↗
- Card network
- Visa↗
- Currencies
- 30↗
- Custody
- Custodial↗
- Legal entity
- KAST Tech, Reg No. 16223↗
- Headquarters
- Comoros↗
- Support channels
- Email, Help-centre, Community↗
- Features
- Multi-currency, Crypto, Virtual card, Travel
- Audience
- Business
- Official website
- kast.xyz
Facts checked September 26, 2026, 3 sources
Pros and cons
Pros
- Spending runs on the visa network, the most common choice among the 848 brands tracked here.
- One account covers 30 currencies, which helps teams paying suppliers in several of them.
- A named operator, KAST Tech, Reg No. 16223, is stated in the terms, so the contracting party is clear.
Cons
- The balance is custodial, so funds sit with KAST Tech, Reg No. 16223 rather than with you.
- Support runs on email, help centre and community only, with no phone line in the setup.
- The operator is registered in Comoros, so any dispute follows that jurisdiction.
Ready to try Kast Card?
Scored 9.3 / 10 by HodlCue.
Who it suits
- business users paying suppliers in crypto and wanting one card for company spend
- Freelancers who want a virtual card for subscriptions, one of the multi currency, crypto and virtual card features
- Companies holding several currencies, with 30 supported in one account
Who should look elsewhere
- Monzo Flex, if a £0 monthly fee on everyday banking suits you better than a crypto funded card
- Wise, where a £0 monthly fee covers plain sterling spending for people paid in cash rather than crypto
Trading and withdrawal fees
The monthly fee is $0, so there is no standing charge to keep the account open. Funding is where costs appear: the terms say loading may be subject to fees as set out on the platform, so what you pay to put money on the card depends on the method you choose. Check that before using it for regular payments.
Who runs it
Kast Card is operated by KAST Tech, Reg No. 16223, with its registered base in Comoros. Help runs on email, help centre and community, so most questions are answered in writing or in the community rather than by phone. Read the terms for the jurisdiction before you hold a large balance on the card.
How Kast Card compares
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9.3 vs 9.1A €0 monthly fee in euro, which suits readers who budget card costs in euro.
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9.3 vs 8.3
Frequently asked questions
Is there a monthly fee on a Kast Card?+
The membership page lists a monthly fee of $0, so there is no standing charge for keeping the account open. Loading the card is the part that may add cost, since the terms say funding may be subject to fees as set out on the platform.
What cashback does Kast Card pay?+
Card spend earns cashback of 1.5% under the membership programme. It sits alongside a $0 monthly fee, so there is no standing charge to weigh it against. The membership page is where the rate is set out.
Who holds the money on a Kast Card?+
The balance is custodial, and the operator is KAST Tech, Reg No. 16223, registered in Comoros. Because the account is custodial, the provider holds the balance rather than you holding it yourself, which keeps the setup simple but adds one more party to trust.
How do you add money to a Kast Card?+
You load funds through the platform, and the terms say funding may be subject to fees as set out there, so top up costs are not fixed on the membership page. The account is prepaid, which suits business users who receive funds on the platform and spend from the balance.
How many currencies can a Kast Card hold?+
The card supports 30 currencies in one account, with multi-currency balances among the multi currency, crypto and virtual card features. Spending runs on the visa network, so the card is accepted wherever that network is taken.
Who is a Kast Card built for?+
The audience is business, so the card is aimed at companies and freelancers rather than personal banking. It suits teams that pay suppliers in crypto and want one card to handle spending across 30 currencies, plus a virtual card for online purchases.
Can you reach Kast Card by phone?+
Support runs on email, help centre and community, so help comes by email, a help centre and a community rather than a phone line. That suits readers who are comfortable writing and raises the bar if you need a blocked payment sorted during a working day.
Sources
- kast.xyz checked September 26, 2026
Backs: Audience, Currencies, Features, Support channels
“KAST Business: Your team is global. Your finances should be too.”
- kast.xyz/en/legal/terms-and-conditions-of-service checked September 26, 2026
Backs: Card type, Custody, Headquarters, Legal entity, Top-up fee
“any remittance of Virtual Assets to KAST constitutes a transfer of ownership of such assets to KAST, in exchange for which KAST incurs a legally binding and enforceable payment obligation to you”
- kast.xyz/en/membership checked September 26, 2026
Backs: Cashback rate, Monthly fee, Card network
“Standard - Free - Cashback Rate 1.5%”
Compiled from 3 source pages, checked September 26, 2026. We did not open an account.
Not confirmed yet: Currency conversion fee, Free ATM withdrawals, Protection.
Related by the facts
Kast Card
A prepaid card for business users paying in crypto across 30 currencies.