OneMiners Avis 

Their services are not transparent enough and their customer support poor. I have lost a lot to them already and for this reason I won't recommend them to anyone. Gladly, I have now moved on with #Vine## Hash# they are very transparent with their services and payouts are timely and constant.

everythings works fine.
good job.

Brilliant outfit. Been using them a little over a year. Quick easy service. Good guarantees and great website

Bought the S21 hydro 395 th

sended it too Nigeria 2 took approx 2 weeks for the deployment

Week further and still getting my payments

Really recommend it

Been with Oneminers since last year now. Didn't want to go all in right away, i'm not that guy, honestly, so I started with one machine, just over $1000, basically as a test run to see if this whole thing actually worked the way it was supposed to.

Once i got comfortable with how everything ran, I kept adding machines here and there instead of dumping money in all at once. Now i'm sitting at 14 miners, different models, different coins. It's kind of wild looking back, my setup grew a lot, but honestly so did Oneminers.

They dont just sit still with the same old stuff either. They added the installment option at some point, which is huge if you don't want to pay for a machine upfront, and the multi-machine discounts have saved me a decent chunk of money too. Support's gotten better as well, used to be I'd ask something and get a pretty vague answer, now it's actually useful. I've picked up a lot just from their update posts too, learned more about hosting than I expected too.

Not gonna pretend it's been flawless though. With this many machines running, stuff breaks or acts up eventually, that's just how it goes. A few of mine needed attention at different points. What i appreciated was never being left in the dark about it, they'd update me, explain what as actually happening and get it sorted out.

Glad I eased into this instead of going big right out the gate. Gave me time to actually trust the process instead of just hoping for the best. It's been a solid year watching both my own setup and Oneminers grow, curious what they roll out next honestly.

Started with a single ZCash miner, and I used the Pay later (4 payments) option. Paid first 3 payments and was going to use the mining proceeds for the 4th payment. I requested the withdrawal from my BTC wallet, and after 3 or 4 support emails unanswered (and 4 days), I decided to use use their online help. After a full weekend of waiting (mind you this is an international company with supposedly facilities worldwide), still no one replied. Monday morning I get a reply saying funds are frozen until last payment is completed. Keep in mind, they have my BTC this whole time. So now they tell me I have to pay my 4th payment before they can release my BTC!!!!! It's my BTC! And now I have to pay with separate funds before I can get my BTC withdrawal approved?

The initial purchase was also a nightmare. I did the April batch purchase and still in early June the miner had not been put into operation. After multiple emails, threats, etc... the miner magically appears on my dashboard.

So the lesson is with these guys, you have to constantly complain and push otherwise nothing gets done. Also, they are very slow to respond to anything. I suspect they are doing some skimming of customers crypto wallets and/or mining rewards (can't prove that yet). Mining rewards seem to be flat or even reducing even though ZEC almost tripled in price (I understand network difficulty but it doesn't add up). Limited choices in mining pools and you don't even control it. Zero transparency and communication is terrible (need to train your people better, they give you the runaround etc..)

My initial plan was to expand to 5 or 10 miners, but after this experience, I'm looking elsewhere. Sorry Oneminers.

I have been with oneminers for about a month now, and gradually adding machines. I wanted to give it a bit of time before leaving a review, and so here we go. I run a small business and so long term strategic positioning in Bitcoin mining, and therefore operating costs need to be as low as possible. Other hosts have overpriced machines and ridiculous hosting costs of 8c or more and sometimes even rack fees. Oneminers are truly competitive and professional. I also had a call with petr to discuss my strategy and he was honest and pragmatic about which machines to go for and did not steer me towards machines purely on a sales basis. I am diversified acrosss 3 different hosting companies, but I have been very impressed so far with OneMiners...

The Good:
- Very competitive hosting rates (especially Africa)
- Quick deployment as promised
- Responsive and helpful customer support
- Well priced machines compared to the market

To Improve:
- Would be good to have a resale option for machines as they run towards end of life
- Cleaner invoicing and reporting for businesses and tax purposes would be nice

Overall good experience - great job OneMiners. Not sure what all the bad reviews are about. I have done a huge amount of research and AI modelling on this, and OneMiners come out on top every time I run the model.

I’ve been slowly adding miners with them for 6 months. Yes, their responses are slow. Yes, the dashboard is really inelegant and clunky. Yes, payouts sometimes take more than a day to clear. BUT, every payout I’ve requested has been disbursed.
My only complaint is that they will only disperse funds in BTC or as a bank deposit. I have several Altcoin miners with them but I can’t disperse altcoins, only BTC, so I’m forced to use their exchange rate and fees to cash out altcoins. Still been quite profitable and I’m content with continuing to work with them.

I love Oneminers. Constantly growing and updating. Their service is awesome and Peter is the man! Will be a lifetime user and client. Check em out.

I have been dealing with Michal and his company for years. They are an extremely professional team, and Michal is a highly professional owner.

AI mining is sham, Loot is broad daylight.

2 Step Loot leave you with 15-20% less or potentially more also.

Step 1: They are cutting your profits by 9-10%...
See for yourself, compare your daily profits with any mining pool, whattomine and asicprofit..

Step 2: If coin in non-BTC than they take 2-3% cut again for exchange. (Withdrawal only possible in BTC), On one screen they will show you final amount you will get and on next confirmation screen final amount will be lower then before.

They don't even acknowledge.

[Ready to update it]

I'm sorry if I've got to leave a review here, I just noticed the notification.

Anyways...

It's been 6 weeks already and my miners have been working just fine. There were some concerns I had, but it got fixed quickly, thanks to all the support and especially to the technicians.

Updating my previous review for fairness and transparency.

After significant escalation and weeks of follow-ups regarding Order #18138, Uli (Head of Support at OneMiners) personally stepped in, reviewed the situation, and worked toward a resolution. I have now been informed that my miner is scheduled to be installed and operational by Monday, 05/25.

I still believe the original communication, delay handling, and customer escalation process could have been managed much better — especially regarding the April batch timeline, installment obligations, and lack of earlier visibility. However, I also want to acknowledge that Uli took ownership of the issue and helped move the matter toward resolution.

I appreciate the direct engagement and hope the deployment proceeds as committed.

Note: Circlehash LLC operate under a trade name 'Oneminers'. Am posting this review for both names.

I genuinely feel deceived by this entire experience.

I purchased an “April batch” hosted miner with Priority Processing through an installment plan and paid via BTC, trusting the timelines and commitments presented during the sales process. More than a month later, the miner is still not installed, not mining, and there is still no real resolution.

What makes this even more concerning is that the company appears to have the same miner model currently available in stock, yet they refuse to adjust my existing paid order to an available unit while continuing to demand installment payments for a miner that has never been deployed.

The delays have already caused me to miss a major crypto market spike that was a key part of the expected ROI calculations when I made this investment. In crypto mining, timing matters enormously, and delays of weeks or months materially impact profitability and customer expectations.

Only after payment was completed did I start hearing about “manufacturer delays” and shifting timelines that were never clearly disclosed upfront. Every attempt to resolve this professionally — including requests to either allocate an in-stock miner to my paid order or issue a refund — has been met with delays, vague responses, support tickets, and silence across email, WhatsApp, and text.

At this point, the situation strongly suggests intentional delay tactics and deeply questionable business practices. The fact that payment was made through Bitcoin should not mean customers are left without accountability or consumer protection.

If you are considering doing business with this company, be extremely cautious and document everything carefully.

I strongly encourage anyone facing similar issues to file complaints with the Texas Attorney General and the FTC. I am also evaluating legal options, including potential class action review regarding what appears to be a deceptive sales and fulfillment process.

Very profesional. Helpfull.... they reply fast.
If you are looking for quality, reliability, and long run colaboration...... They are the ones

I got scammed of $90 here so be careful! Oneminer is a scam. I made an order instead of making daily profits, my wallet showing -30 usd which means I am the one owing them rather! So I said I don't want such type of business and so I asked for a refund immediately on that same day of purchase and then I got my ass Ignored. I making this reviews so that next victim should be very careful. 🚨

I decided to write this review after multiple unsuccessful attempts to settle my issue with OneMiners Support: e-mail, WhatsApp and phone call.

I am running a machine which I purchased and hosted with OneMiners about 3 months ago. I have both positive & negative reviews.

Positive:
Responsive support (especially on WhatsApp). The rewards are sent daily inside the dashboard and electricity is also deducted daily as stated in their site with no extra or hidden fees. Overall good performance with no need to change the settings - just monitoring. Rewards can be withdrawn anytime with processing time within 48 hours.

Negative:
The only issue I had, was when I asked for the Hosting Contract. Despite sending it straight away, there was critical missing information inside the Contract for which I wasn't able to sign since then. Specifically, in my e-mail on 28/01/2026 I requested clarification about:
1. Equipment Identification (inside the contract it is only specified an internal miner ID with no reference of which machine is purchased and hosted.
2. Hosting Location (it is only noted USA without clarifying which of there many facilities).
3. Mining Transparency (proof of mining).

The Team responded very fast on WhatsApp saying that I have to wait for the legal team to manage the issue. From my point of view the information I asked is very well defined the moment i proceeded with purchase 3 months ago. Till now, i never received an answer in my e-mail despite multiple reminders. I feel exposed without the Hosting Contract signed.

Despite my overall good experience with OneMiners Team and Services, this one issue is pulling me back from expanding my mining plans. From my experience mining is a long-term investment requiring full Transparency and Reliability from both sides.

I recently placed order OM#1413 for an Antminer S21+ Hyd 395 TH/s with OneMiners Crypto Mining Hosting, and so far the experience has been positive.

The ordering process was smooth and straightforward. I received confirmation almost immediately after purchase, and the email communication was clear and professional. It’s reassuring to get a prompt confirmation when making a significant investment in mining hardware.

That said, I would appreciate more detailed follow-up communication about the next steps. Estimated shipping timelines, hosting setup expectations, and a clearer outline of the deployment process would help build even more confidence. Since this is high-value equipment, proactive updates would make a big difference.

Overall, the purchasing experience has been good so far. If the delivery and hosting setup go just as smoothly with a bit more transparency on timelines, I would gladly rate it 5 stars. Looking forward to getting everything up and running.

I was skeptical having thousands of dollars worth of equipment hosted in another state. Nonetheless, I purchased a couple miners to see how things would work out.
Well, things worked out very well. I currently have 15 miners on-line (at the South Carolina location) and another scheduled to be installed next month. One of the reasons my trust in Oneminers has increased, and I've been able to have 16 miners is due to Oneminers' "Pay Later" option. Being able to initially pay only a fourth of the miner's total cost allowed me to, not only "test the waters", but get started with mining at a minimal cost.
Having been with Oneminers now for six months I've interacted with several intelligent, and very helpful employees. While all the employees have gone out of their way to help, the one that stands out is Petr. Petr has assisted me in selecting the best miners that I needed directing me towards my specific goals.
I can't say enough about Oneminers. At first I was VERY doubtful. Now, I'm considering which miner I'll buy next.
All this at only 0.07 cents per KW/h. What's not to love. :)

It's great that the electricity rates and hosting details are visible from their hosting page and checkout. It helps me understand what to expect and what I might get before making a purchase :))