Every single self account transfer gets flagged instantly and they demand the same endless documents over and over again. They have frozen my funds and a large amount of my money is stuck. I can't eve... See more
Company replied
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See what reviewers are saying
For over two weeks I have find it difficult to withdraw from this platform. I thought I was at the right place but now I have discovered that they are manipulators that only want to rip you off your m... See more
Company replied
KAST is an amazing global money app. I use it globally. I would like them to offer more direct EUR or EURC integrated card PoS services as I'm based in the EU mostly. Overall, it's superb most of the... See more
Company replied
Not the best crypto fintech in terms of fees, but offers a variety of onramp/offramp methods, which is good enough for me to have an account. Application was quick and mostly smooth. There are some qu... See more
Company replied
You should know
2.5
Poor
143 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Replied to 80% of negative reviews
Typically takes over 1 month to reply
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STAY AWAY. THIS IS A TRAP.
I am writing this to save you from a financial nightmare. Kast.xyz engages in what feels like predatory, illegal business practices. I sent a tiny test transaction of just $1 to my USD virtual account, and they instantly hit me with a secret $2 fee.
They didn't just take my dollar; they forced my account into a negative balance. This is a dangerous red flag. If I had sent a larger amount, I could have lost everything to undisclosed fees. They are not transparent, and they will charge you whatever they want without warning.
Support is useless and irresponsible. Do not risk your hard-earned money here—you have been warned.
November 17, 2025
Unprompted review
Reply from KAST
We’re sorry to hear about this experience and we take fee transparency and support quality seriously.
KAST does not apply “secret” fees. Depending on the funding method, network, and your account/region, certain transfers can incur processing fees, and in some cases a fee can be charged even if the incoming amount is very small. A negative balance can happen when fees are assessed against a low-value transfer.
We can’t review account-specific details publicly here, but we do want to investigate exactly what happened on your account and explain any fees applied. Please email our Support team at support@kast.xyz from the email address linked to your KAST account, and include:
- the date/time of the transfer,
- the transfer method (and any reference/transaction ID),
- a screenshot of the fee/
Can't get a Virtual Card in Sri Lanka
Can't get a Virtual Card in Sri Lanka, eventhough they advertised as that
November 10, 2025
Unprompted review
Reply from KAST
Hi Ahasya, sorry about this and thanks for flagging it.
Virtual card availability can vary by country due to licensing, compliance, and partner coverage, and that can sometimes change faster than our marketing pages are updated. Sri Lanka may not be supported for virtual card issuance at the moment, even if you saw it advertised.
Please email support@kast.xyz with the country you’re in (Sri Lanka), the email/phone linked to your account, and a screenshot/link of where you saw the ad/claim. The team can confirm current availability for your account and correct any misinformation on our side.
Funds withheld; no clear reason or timeline, they stole my money and refused to send to me
My account was blocked by KAST for a “security issue” and I’m stuck waiting with two refunds (total $269.70) in limbo. I sent ID, proof of address, and screenshots. All I get back are generic replies—no explanation, no steps, no ETA. This experience erodes trust. Customers deserve transparent reasons and a concrete timeline, not silence while our money is inaccessible.
they stole my money and refused to send to me
November 1, 2025
Unprompted review
Possibly a scam
I signed up on the Kast App, did the KYC and deposited USDT to activate my account on the Solana network.
I waited over an hour and nothing was reflecting on Kast.
I contacted Kast with my registered phone number, but I kept getting replies from a bot that they would not deal with me because I had to contact them via a registered number.
Pretty sure it’s a scam.
October 30, 2025
Unprompted review
Reply from KAST
We’re sorry you had this experience, we understand why it would feel concerning.
KAST is not a scam, and we want to help you resolve this. Deposits on Solana can sometimes take longer to appear if the transaction is still confirming, sent on the wrong network/token, or missing required details. And to protect customers from fraud, Support may require you to contact us from the same registered phone number/email on the account.
Please email our Support team at support@kast.xyz and include:
- the TXID (transaction hash) of your USDT transfer
- the network used (Solana) and the exact token you sent (USDT)
- the deposit address you sent to (screenshot is fine)
- the phone number/email on your KAST account
Our team will verify the transfer and tell you exactly why it’s not reflecting yet and what the next steps are.
Great Crypto Visa card.
Fantastic Crypto Card. Crypto deposits such as Solana and Eth are deposited onto the Kast platform and are then instantly converted into dollars that can then be used to pay for goods and services with the free Visa card. KYC verification was efficient and completed the same day I signed up. I can highly recommend Kast to anyone who wants to easy to use slick crypto platform for spending crypto. Sign up with confidence at Kast.xyz - Five Stars ⭐⭐⭐⭐⭐
October 23, 2025
Unprompted review
Reply from KAST
Thank you Michael for the 5-star review.
We really appreciate you taking the time to share this. Our goal is to make it simple to fund your account, get verified quickly, and start spending with confidence using your KAST Visa card. We’re glad the experience has been smooth for you and we’ll keep raising the bar.
Reply from KAST
Thank you Andrey for the review.
Love hearing KAST has become your go-to - we’re building it to be reliable whenever you need it. If you ever run into anything or have feedback, our Support team is here.
Best card on the market
Only have positive things to say about KAST. Been a daily user since September 2024. I travel a lot for work, and KAST has worked everywhere in the world, both digitally with Apple Pay and the physical card.
The concierge and support have always been fast and quick to answer any questions I've had. The app is simple, clean and easy to use, and has a strong rewards program.
October 16, 2025
Unprompted review
Reply from KAST
Thank you for such a thoughtful review.
It means a lot to hear KAST has been part of your daily routine for so long - especially while traveling. We’re also really glad our Concierge team has been responsive when you’ve needed help. We’ll keep focusing on a simple experience and rewards that feel genuinely useful.
Kast is the best
Kast is the best!
You always get cashback and point you can later use
I’ve had many cards but nowadays I always buy everything I need with my Kast card
October 15, 2025
Unprompted review
Reply from KAST
Thank you for the great review.
We’re glad KAST has become your go-to for everyday spending. Our goal is to make rewards feel consistent and worth coming back for, with cashback you can use and points that stay visible in your account. Thanks for being part of KAST.
Simply the best card I've ever used
Simply the best card I've ever used! I love you Kast.
October 14, 2025
Unprompted review
Best Crypto Card from experience
Best Crypto Card from experience, I am enjoying KAST
August 6, 2025
Unprompted review
Reply from KAST
Thank you Yousra for the review.
We’re really glad you’re enjoying KAST - our goal is to make spending with crypto feel simple, reliable, and actually useful in daily life. If you ever need help or have feedback, our Support team is here for you.
It’s the perfect Crypto Card
It’s the perfect, decentilized card. There are no hidden fees or dodgy gimmicks. It’s functional and delivers what it promises.
October 15, 2025
Unprompted review
Reply from KAST
Thank you Reda for the review.
We really appreciate you highlighting trust and transparency - that’s exactly what we’re building toward. We’re glad KAST is delivering a reliable experience without the complexity or gimmicks. If you ever have questions, our Support team is here.
Reply from KAST
Thank you Ayoub for the review.
We’re glad you’re enjoying KAST and that getting started felt quick and smooth. If you ever need help, our Support team is here for you.
Very good platform for crypto payments
Very good platform for crypto payments. I used Kast card in more than 10 countries, including USA, and in all of them the card works well
October 10, 2025
Unprompted review
Reply from KAST
Thank you Rodolfo for the great review.
We love hearing KAST has been reliable for you across so many countries that “works when you need it” experience is exactly what we aim for. If you ever have questions or need help, our Support team is here.
Best crypto payments app I have ever…
Best crypto payments app I have ever used
October 15, 2025
Unprompted review
Reply from KAST
Thank you for the amazing review.
We’re really glad KAST has been your best experience so far - our goal is to make spending with crypto feel simple, fast, and dependable every day. If you ever need help or want to share feedback, our Support team is here.
I have been using this card since 2024
I have been using this card since 2024, it is very simple and practical to use, and best of all, I accumulate points in the form of cash back, I love it
October 14, 2025
Unprompted review
Reply from KAST
Thank you for the great review Marcio - and for being with KAST since 2024.
We’re really glad the experience has stayed simple and practical for you, and that you’re enjoying the rewards. We appreciate your support, and if you ever need anything, our Support team is here.
been using it for 6months
been using it for 6months
love it and want to stack more KAST points
April 15, 2025
Unprompted review
Reply from KAST
Thank you for the review.
We love the energy and we’re glad you’re enjoying KAST. Keep an eye on the Rewards section in-app for the most up-to-date ways to earn, and we’ll share more updates on points as soon as they’re ready.
KAST is minimalist and efficient
KAST has been a life changing Card experience, simplicity is always better for everyday life products.
December 15, 2024
Unprompted review
Reply from KAST
Thank you Omar for the review.
It means a lot to hear KAST has made such a difference for you. We agree - the best everyday money products should feel simple, clear, and effortless to use. Thanks for being part of KAST.
I used kast now over 1 year’s
October 15, 2025
Unprompted review
Reply from KAST
Thank you for the review and for using KAST for over a year.
We really appreciate your support. We’re focused on keeping KAST reliable, simple, and genuinely useful every day. If you ever need anything, our Support team is here.
The best card for daily spending
The best card for daily spending. You won’t find anything better than Kast
✅ Multi-network support
💸 Cheap fees
⚡ Fast and reliable
October 1, 2025
Unprompted review
Reply from KAST
Thank you Mohammad for the awesome review.
We’re really glad KAST has become your go-to for daily spending. We’ll keep focusing on what matters most: broad network support, fair fees, and a fast, reliable experience every time you pay.
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