Unfortunately, a very disappointing experience with Coinkite. My BLOCKCLOCK has had recurring Wi-Fi issues from the beginning, which I already reported to support (request #504847). Despite fol... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
I ordered my Coldcard MK5 on April 17th, I only unboxed it in May but because of work never got around to setting it up. Thank god I never did. After last Friday's fiasco and all those poor people who... See more
Everything about buying from Coinkite.com has been a positive experience. I own four of their products which are all very high quality. Their website is up to date and accurate. Their shipping is fast... See more
Company replied
left a simple backdoor to their devices causing millions in lost funds. Sad to see that they cannot be trusted, and caused so much devastation for bitcoiners. No other way to describe this other than... See more
Company details
Written by the company
Coinkite is a world-leading provider of Bitcoin hardware security solutions, trusted by experts worldwide. As a pioneer in the industry, Coinkite is committed to maximum security, verifiable-source transparency, and user sovereignty. We offer a suite of products for serious Bitcoiners that let you store, manage, and transact your Bitcoin with confidence. Coinkite provides a robust, battle-tested experience with high-grade security and uncompromising privacy.
Contact info
Canada
- coinkite.com
You should know
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Replied to 25% of negative reviews
Typically takes over 1 month to reply
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Really disappointed in the service
Really disappointed in the service. Its been almost a month since the coldcard q was sent, missing the memory cards.
I have sent 4 emails since i provided the evidence that they didnt send everything i paid for they still havent got back to me. I ask if there was a second package and with them or were they mean to be inside the device, nothing back.
Why am I follow you up for your mistake!@!! BTC community is better than this.

Reply from Coinkite
Worst customer service ever !
Worst customer service ever !
Please do not buy from these guys !
They send me a bricked device, i asked for replacement they send me another one said me that i cant pay for the express shipping, they send it anyways without tracking, got lost in the postal service, never received it, i asked for refund, they never refunded, they are expensive and are not worth the money, in the end i was left without my money and without the product. I REPEAT DO NOT BUY ANYTHING FROM THESE SCAMMY COMPANIES !

Reply from Coinkite
Coinkite will not accept card out of the usa
Coinkite website says they do not accept credit cards from Indonesia. I'm an American citizen with a USA credit card issued by an American bank on vacation in Indonesia. I had to use my btc which I am a hoddler and dont ever want to sell my btc. That same btc in 1 year will be worth at least 60% more than it is now and Coinikite will NOT allow me to use my USA credit card just because I'm currently outside the USA on vacation. This is an Unethical theft of my btc in my opinion and NO company selling security products of btc should be this unethical. SHAME ON THEM

Reply from Coinkite
Not delivered
I ordered a Coldcard on 11/14/2024, paying for both the product and its delivery. According to their website and confirmation email, delivery is supposed to take a maximum of 14 days. After this period passed, I contacted customer support, where I was told to resolve the issue with my local postal service, despite not being provided with a tracking number, which is very unusual.
Later, it turned out there was a postal workers' strike in their country, and there is no clarity on how long it will last. When I asked for a cancellation or for the order to be shipped via another courier, they flatly refused. Now I am left without my money and without the product.
Horrible customer service, overpriced, all sales FINAL
Long processing time (even if you pay expedited shiping), nonexistent customer service, all sales final.
They do not clearly state on product pages that *ALL* of their items are final sale. They just have a small checkbox during checkout (next to the normal 'terms of service' link) that many people overlook when shopping online.
Customer service nonexistent. If you try to call the number in the invoice, a message 'we do not offer phone support' is read to you.
Shipping time is not accurate. Even if you pay expedited, it can take weeks or months for them to 'process' the order. This is not normal, and not why people pay for expedited shipping.
Not the mention the product is extremely overpriced.
COINKITE are SCAMMERS!!!! STAY CLEAR OF THEM!!!
If anyone is considering purchasing from Coinkite, I advise you to stay clear. Trust me, these guys are scammers!!!!!!
I entered my credit card information on their website and got an error: no receipt confirmation to my email, so I entered my credit card details again, and it went through. I think I checked my statement the following day, and they took an ADDITIONAL $379 off me. When I contacted them, they said they don't accept returns. I had to beg them to accept my return, and then they expected me to pay for shipping from the US to Canada!!! SCAMMMERS!!!
Stay away from these guys; plenty of other hardware wallets are reliable and have excellent customer service. There is no need to take a risk with these scammers.
Beware people
MK4 wallets are usless. Purchased a mk4 wallet in February of 2024 after a couple months my wallet said bricked meaning no longer working and i lost all of my btc which is 2. Support are useless and only want the consumers to do what they want them to do.
Pretty obvious these guys are scammers…
Pretty obvious these guys are scammers at this point. All packages seem to mysteriously go missing if you don’t order tracked. I’ve ordered US/Canada products plenty of times without tracking and no issues. Conkites parcels seem to get lost at far too high a rate for me to think they aren’t doing this intentionally. Makes me also question the credibility of their product if the team are happy to pull this kind of scam.
Zero customer service
Zero customer service. Wasted hours ( my time, not these horiible companies ) to get a simple answer.
Must be too greedy to care about the customer.
UK customers don’t order form them
Uk customer here. I decided to order with them although I had to order from Canada as I read good reviews online.
They use FedEx which is notoriously horrible. Fedex claimed my parcel was delivered but they didn’t leave a proof of delivery and they say that my parcel was left with a receptionist although my building has none. The answer from these cowboys at coinkite? “Check with your neighbour or contact FedEx”
I’ve done both things of course, but my parcel has been obviously stolen. I was expecting a bit more help.
I’m out of pocket now and without my cold card.
Don't waste your time
Don't waste your time! I purchased the Coldcard way ahead before the Holidays, and was only informed AFTER my purchase that it takes them 2 weeks to process the order (they don't want to admit it, as they probably don't have the product in stock). Extremely poor communications (or lack of), it was only today that I received my order. They use Canada Post, which is another painful experience. Will NOT buy again. They are not worth the time and money. Don't repeat my mistake.
Very bad services
Very bad services, very bad hotline almost making fun of their clients. You should stay away from these products
Very dissappointed
Very responsive but does not care at all about helping the customer.
Once they have their money, they will not care if you have received their product on time or not.
Very dissappointed in their service.
Great support
Very responsive company, I had a few questions about Bitcoin and the answered in minutes.
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.