Sazmining Reviews 

69
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TrustScore 4.5 out of 5

4.6

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Rated 5 out of 5 stars

Great experience with Sazmining and Alexander so far. He knows what he's talking about and good a explaining things. Started off with 3 rigs, now on 4 rigs and steadily adding to my portfoli... See more

Rated 5 out of 5 stars

I have been working with Alexander Olding. He is a very smart and kind young professional. I cone Freon a background of managing and leading some Big 4 firms and a 35 yr career as a Management Consul... See more

Company replied

Rated 3 out of 5 stars

Not a great experience so far. Poor com’s & deployment times. My rig is slated to run at 120 THS and hasn’t hit over 100. I will change the review and update if my experience changes. Update: as... See more

Company replied

Rated 5 out of 5 stars

These guys do it all. You get to own the miner, and all purchase costs and bitcoin mined are displayed brilliantly with graphs and tables. Moreover, they exclusively use cheap, renewable energy. This... See more

Company replied

Company details

  1. Software Company
  2. also in
  3. Cloud Computing Service
  4. Computer Support and Service Company
  5. Software Vendor

Written by the company

Top-tier Bitcoin Mining as a Service—acquire BTC at lower costs than exchanges.‍ Purchase your mining rigs from us, and we’ll handle everything: shipping to our state-of-the-art data centers, maintenance, optimization, and secure transfer of freshly mined Bitcoin to your wallet.


Contact info

4.6

Excellent

TrustScore 4.5 out of 5

69 reviews

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4.6

All reviews

(69)

29 reviews in the last 12 months

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Rated 5 out of 5 stars

Great experience with Sazmining and…

Great experience with Sazmining and Alexander so far.
He knows what he's talking about and good a explaining things.
Started off with 3 rigs, now on 4 rigs and steadily adding to my portfolio.

The fees are reasonable and the electricity prices are one of the lowest I've come across.

They always ready and willing to assist throughout the entire journey.

Highly recommended!

November 5, 2026
Unprompted review
Rated 5 out of 5 stars

I have been working with Alexander…

I have been working with Alexander Olding. He is a very smart and kind young professional. I cone Freon a background of managing and leading some Big 4 firms and a 35 yr career as a Management Consultant. I have been working closely with Alex recently through a process that is actually very Similar to problems that I have solved for my clients in the past. It was not easy for me, my teams were engineers out of MIT, Cornell, Columbia, Duke, UVA, Harvard, NYU, Brown, Stanford, USSF. UCLA, UCSF, you get the idea. PhD’s, Mathematicians, Statisticians etc. I distinctly remember a night where I had 10 analysts,Senior Managers, Managers, Senior consultants, engineers with Masters in engineering and MBAs from NYU, Cornell, Wharton, etc, Explaining to them that capacity was finite. If any of my Former team members read this and smile, yes kind ladies and gentlemen, it’s me.😎 I walked Alex through an exercise like this last night. It was hard, never easy but he stuck with me, we learnt. My head stalled a few times. My hat is off to you Alexander, great job Sir
You are a very Impressive young man. Kind regards J

October 21, 2026
Unprompted review
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Reply from Sazmining

Thank you for the kind words, Jacques. We're grateful to have Alexander on our team; it sounds like you've worked with top-caliber people throughout your career!

Rated 5 out of 5 stars

Sazmining is a fine, transparent organization

I have been using Sazmining now for just over a year. Suffice to say that in this time I have been thoroughly satisfied with their enthusiasm, professionalism and prompt and efficient response to my every enquiry.

I have moved from owning 1 rig to 2 and then 4 and now 6 sited in Paraguay, South Dakota and Texas. I would not have done this without seeing their perfect business model alignment with customers own Bitcoin acquisition aspirations.

Recently, I requested that Petar assist me in determining the likely breakeven timescales ( despite BTC price fluctuations). He has been superb in promptly differentiating various expenditures from accumulated invoices into capital and electricity costs. I can now do the necessary analysis mulch more readily.

This is just one good example of my various customer interactions. My regular support go-to person, Alexander, is equally helpful on many matters.

Sazmining are a fine, trustworthy company. I have no hesitation in thoroughly recommending this transparent company. Every month they operate a Town Hall experience for customers hosted by one of their founders, Kent Halliburton, during which he explores recent changes in the macro crypto economy and specifically bitcoin mining issues. And he will attempt to answer any and all customer question on the spot!

Do yourself a favour and explore further! :-)

October 7, 2026
Unprompted review
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Reply from Sazmining

Thank you for the kind words, Liam. We're grateful to have clients like you, growing with us!

Rated 5 out of 5 stars

Very helpful

Very helpful. Replies quickly and very friendly service. Gives me great advice. Will be a loyal customer for years to come. Thank you

September 18, 2026
Unprompted review
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Reply from Sazmining

Thank you, John! We're grateful to have you as a client too!

Rated 5 out of 5 stars

Thank you to Sazmining & Alexander for…

Thank you to Sazmining & Alexander for a great experience today! Great company with a proven track record, always innovating/improving their client services. Go check them out, ask for Alex!!

September 11, 2026
Unprompted review
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Reply from Sazmining

We appreciate the kind words for both the company and Alex, Jacob. More importantly, thank you for choosing Sazmining to produce wild sats instead of choosing to buy them on an exchange!

Rated 5 out of 5 stars

Great experience with Krish from start…

Great experience with Krish from start to mining. Answered all my questions regarding setup, wallets, etc... and has provided additional help along the way as needed.

June 15, 2026
Unprompted review
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Reply from Sazmining

Thanks for the positive review, Clarke.

We love hearing that Krish has been a positive and helpful guide on your Bitcoin mining journey - we'll make sure he sees this.

Here's to wilds sats and decentralizing the Bitcoin network! 🥂

🟠⚡⛏️

Rated 1 out of 5 stars

I'm extremely upset by the way I have…

I'm extremely upset by the way I have been treated by Sazmining. I don't have a lot of money but I wanted to earn bitcoin so I bought 1 of their machines. I never received what I paid for . They are very slow to reply to my concerns:( I would not recommend sazmining i'm sorry.

---Update:--- I've earned a measly profit of $150 since signing up in December that's 30usd a month. It's a far cry from the falsely projected figures on their sales page. So far I've paid for a machine (which I never received) + fees totalling $5246.71. They are only willing to refund me $4502.42. They want me to take a hit of $744.29. They obviously have the brand new machine which I paid for so they will just sell this to another fool. They gain I lose
Make it make sense. Seems like a rip off to me. I absolutely would not endorse this company

February 26, 2026
Unprompted review
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Reply from Sazmining

Hi Amira,

We're sorry this ended the way it did. We tried to work through it directly, and we're glad a resolution was reached.

Clarifications for prospective and current customers:

In our Bitcoin Mining as a Service model, customers own real mining rigs that run in our facilities. While Amira's rig was delayed in transit to its data center, Sazmining covered virtual hashrate out of pocket so she could start earning Bitcoin during that time. The deduction from the refund above covers fees for services rendered during that period.

Since no individual or entity controls the Bitcoin network, it should be noted that mining profitability also moves with network difficulty and Bitcoin's price. We're transparent that any figures on our website are real-time estimates based on the best information available, not guarantees.

Last, and perhaps the most important, support records document that every ticket was answered the same day it came in.

We wish Amira well in her future endeavors.

Rated 5 out of 5 stars

Service

Petar and team have been just great over the years I've been using Sazmining. I have 8 rigs happily hashing :)

April 30, 2026
Unprompted review
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Reply from Sazmining

Thank you so much for the kind review, John! ⚡

We’re grateful to have earned your trust over the years, and we love hearing that your 8 rigs are happily hashing. Petar and the team work hard to make sure our customers feel supported, informed, and confident throughout their mining journey (and it looks like it's working).

Here's to stacking wild sats for the future 🟠

Rated 5 out of 5 stars

Great company to work with

Great company to work with! Krish is my customer service rep, and not only is he quick to help me with any questions I have or issues that come up, but he is also very knowledgeable and is super engaged with his clients. I can tell how passionate everyone on the Sazmining team is about Bitcoin and building a community of equally passionate miners, and I’m proud to be part of it!

April 27, 2026
Unprompted review
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Reply from Sazmining

Many thanks for the thoughtful review, Peter! 🙌

We’re thrilled to hear that Krish has been quick, knowledgeable, and engaged in supporting you. That’s exactly the kind of customer experience we aim to provide at Sazmining.

We’re also grateful that you feel the passion behind what we’re building: a community of Bitcoin miners who care about ownership, transparency, and stacking sats the right way (just like Satoshi).

Rated 5 out of 5 stars

SazMining is performing well for me

Krish Khurana is my customer service rep. He gave me a great education on Saz's offerings when I signed-on with SazMining in 2025 and set me up well. I invested in Paraguay, Ethiopia and South Dakota. My miners are running well and everything is performing as expected. The SazMining service is reliable and I recommend it for anyone who is looking for a hands-off bitcoin mining operation.

April 17, 2026
Unprompted review
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Reply from Sazmining

Thank you so much, Jim! 🙌

We’re grateful you took the time to share this and are thrilled to hear your miners across Paraguay, Ethiopia, and South Dakota are performing as expected. Krish will especially appreciate the shoutout.

Our goal is to make Bitcoin mining simple, reliable, and hands-off without sacrificing transparency or performance, so this means a lot to the team.

Thanks for trusting us with your fleet and we look forward to helping you stack MORE wild sats! ⛏️

Rated 5 out of 5 stars

Sazmining has made it easy to mine BTC

Sazmining has made it easy to mine BTC. Sazming sets me up Krish to get started.
Krish has been very supportive throughout the whole process. From purchase to managing my rigs. My experience with Krish and Saz has been great. Now I’m looking to add more rigs to my collection.

April 10, 2026
Unprompted review
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Reply from Sazmining

Thanks for trusting Saz and for sharing this review, Sheltoshi.

We’re glad Krish made your mining journey easy from day one.

Wishing you more wilds sats and many more rigs ahead!

🟠⚡⛏️

Rated 5 out of 5 stars

Stacking sats with Sazmining

I’ve been stacking sats with Sazmining for a few months now. I am pleased with their service. Krish Khurana has been a pleasure to work with. He was especially helpful when I had a special request.

April 10, 2026
Unprompted review
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Reply from Sazmining

Thanks so much, Paul!

We’re thrilled to hear you’ve had a great experience with Sazmining, and we’ll be sure to pass this along to Krish 🙏

Rated 5 out of 5 stars

Saz experience has been good and made…

Saz experience has been good and made mining very easy. Would like to see program where it helps older rig owner phase in new ones that are more efficient with lower monthly cost. Krish is a big part of making the Saz experience very friendly and approachable.

April 8, 2026
Unprompted review
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Reply from Sazmining

Thanks, Steven!

We're glad mining's been easy and approachable, and it's great to hear Krish has been so helpful. We'll definitely pass that along.

Your feedback on helping customers phase into newer, more efficient rigs is a great suggestion. We're actively exploring ways to make upgrades easier and more cost-effective for long-term customers.

Thanks again for being part of Sazmining and stacking wild sats with us 🙌

Rated 5 out of 5 stars

Advocated and trustworthy company

I can say that I am satisfied with Sazmining, and I appreciate the excellent treatment I received from Krish, who was always cordial and attentive—ready to resolve issues and provide a fair and positive response.

April 7, 2026
Unprompted review
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Reply from Sazmining

Thanks, Enzo!

We appreciate the kind words and are glad you've had a world-class experience with Krish.

Providing responsive, fair, and thoughtful support is exactly what we aim for at Saz.

We'll be sure to pass this along to him. Feedback like this means a lot to our team and helps us keep improving the platform and customer experience.

Thanks again for your trust and stacking wild sats with us!

🟠⚡⛏️

Rated 5 out of 5 stars

The people at Saz mining make the…

The people at Saz mining make the experience good. With a monthly Town Hall held by the CEO, they are quick to provide answers to any questions.
My account representative Krish, brings lots of energy amd knowledge to make the customer experience great.

April 1, 2026
Unprompted review
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Reply from Sazmining

Thank you so much for the thoughtful review (it means a lot to our team)! 🙏

We’re especially glad you’ve found value in the monthly Town Halls and the transparency from Kent. That direct connection is something we care deeply about.

We’ll also be sure to pass along your kind words to Krish, as he’ll love hearing this.

Grateful to have you alongside us to help decentralize Bitcoin mining and stack wild sats! ⚡

Rated 4 out of 5 stars

They have done as promised.

April 7, 2026
Unprompted review
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Reply from Sazmining

Short, sweet, and to the point (we like it)! ⚡

Thanks for trusting Saz and for recognizing that we do what we say we’ll do.

That’s exactly how we believe mining should work, and we’re grateful to have you stacking wild sats with us.

Rated 5 out of 5 stars

Not too much to say other than always a…

Not too much to say other than always a Pleasant experience. The customer service is Great. They take suggestions and actually consider them. The prices are reasonable. All Great Stuff, So Far!

Thank You Saz:-)

April 7, 2026
Unprompted review
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Reply from Sazmining

Thanks so much, Joe.

We really appreciate the kind words and the thoughtful suggestions - listening to our customers is crucial to how we continue to build Sazmining.

Glad you're having a great experience so far, and we're excited to keep helping you stack wild sats! ⚡

Rated 5 out of 5 stars

From the first day of Saz mining it's…

From the first day of Saz mining it's been amazing, tbh trust is a big thing but Krish Khurana eased my concerns and came to my aid as I was struggling to set my miner up. Krish guided me through it like the professional he is with his experience and knowledge but even string that aside he showed great patience. I've not only enjoyed collecting raw sats, I've also very happy that I'm helping the Bitcoin community it's something we all should do rather than just sitting back and collecting the profits we all know it brings. My next venture is to bring my children and grandchildren into the Bitcoin fold after all it's them that will benefit the most in the years to come.

April 7, 2026
Unprompted review
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Reply from Sazmining

Thank you, Harry. We really appreciate the kind words and are glad Krish was able to help get you up and running.

We love your long-term mindset too. Stacking wild sats while helping strengthen the Bitcoin network for future generations is exactly what Sazmining is all about.

Grateful to have you with us and excited to keep stacking together! ⚡🟧

Rated 5 out of 5 stars

Great support!

Sazmining has been very supportive and transparent since I started exploring bitcoin mining options. Their approach is straightforward and makes it easy for someone not having the technical skills to start mining without a hassle. When I have questions or require support, their responsiveness is very very high. Particulary, my main contact Krish has been very supportive addressing all my questions and requests not only before joining, but also during my current 4 months of mining. Overall I am happy with the service and the returns so far.

April 7, 2026
Unprompted review
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Reply from Sazmining

Thank you, CP. We really appreciate you sharing this.

Transparency and support are core to how we operate, so it's great to hear that reflected in your experience, especially over your first few months of mining.

And you're absolutely right. Krish has been knocking it out of the park. We're lucky to have him, and we'll make sure he sees this.

Thanks again for trusting Sazmining and happy stacking! ⚡

Rated 5 out of 5 stars

Sazmining is Exceeding Expectations

Krish Khuranra has been with me since the first video call to explain how Saz operates, what my options were, and how to optimize my Setup for success. I have had a great experience so far, amd Krish is always one text away to help me with any new questions that pop up. I stumbled across Sazmining from watching Simply Bitcoin and have been super happy with the experience!

April 5, 2026
Unprompted review
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Reply from Sazmining

Thanks so much, Dan!

Happy to hear that Krish has been helpful from day one. 🤝

Saz only exists to make mining approachable, transparent, and aligned with your success, so it's great to know that we're exceeding expectations.

Love that you found us through Simply Bitcoin - keep stacking wild sats! ⚡

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