It's a solid, stable and powerful open source virtualisation product that has allowed us to bring virtualisation to smaller SMBs at an affordable price.
Founder at a tech services company with 51-200 employees
We have developed a tried and tested method to set up servers and it works well once you know how you want your servers to work.
What is most valuable?
How has it helped my organization?
All our client servers are now virtualised, which has reduced the risk of downtime due to a server failure that used to happen with non-virtualised servers. Servers can be backed up using snapshots etc.
What needs improvement?
Storage IO management seems the weakest link although this could be hardware related. On decent servers this is not an issue but on smaller custom built servers we have occasionally had issues with IO speed. It is a well thought out product and the newer versions just seem to get better n better.
For how long have I used the solution?
We've been using it for seven years.
Buyer's Guide
Proxmox VE
January 2025
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832,138 professionals have used our research since 2012.
What was my experience with deployment of the solution?
There have been no issues deploying it.
What do I think about the stability of the solution?
There have been no issues with its stability.
What do I think about the scalability of the solution?
We haven't had any issues scaling it for our needs.
How are customer service and support?
I've never really needed it as I've been able to work out most things intuitively.
Which solution did I use previously and why did I switch?
We also looked at VMware. Our perception is that this is a superior product but that is subjective as it is not mainstream.
How was the initial setup?
It's straightforward. We have developed a tried and tested method to set up servers and it works well once you know how you want your servers to work.
What was our ROI?
It's hard to quantity but using Proxmox has significantly boosted our server capabilities and service offering increasing our revenue.
What's my experience with pricing, setup cost, and licensing?
It's open source and provided one has enough experience with Linux and servers it doesn’t cost much other than time to become an expert in the product.
Which other solutions did I evaluate?
We also looked at VMware.
What other advice do I have?
It's well worth using. It's highly recommended and we have had no issues.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Architect at a tech company with 10,001+ employees
Simple install open source, but poor support for USB and OSx
Valuable Features:
· Bear metal simple install
· Runs on many different form factors- requires minimal
hardware but take advantage of super-computer. From a tiny media servers to huge enterprise machines.
· No CPU or memory restrictions
· Many media options – local, iscsi, NFS, etc.
· Run full virtualization and container based virtualization
simultaneously (OpenVZ and KVM)
· Intuitive web managed interface
· Many enterprise advanced features
· Free commercial use allowed
· Open source with very active community
· Large repository of open source easy to download pre-made container images that go from hyperlinks to VMs in minutes.
Room for Improvement:
· MS windows performance
· Immature VDI
· Poor USB handling
· Poor support for OSx
· commercial support options
· GUI interface stability (v2.0)
Disclosure: I am a real user, and this review is based on my own experience and opinions.
About one of the cons of Proxmox VE: What's with the performance of MS windows that is not good?
Buyer's Guide
Proxmox VE
January 2025
Learn what your peers think about Proxmox VE. Get advice and tips from experienced pros sharing their opinions. Updated: January 2025.
832,138 professionals have used our research since 2012.
Jefe de Servicio de Ciberseguridad at a tech services company with 201-500 employees
Open-source, feature-rich, stable, and easy to install
Pros and Cons
- "There are many features included with Proxmox."
- "The facility of deployment is an area that needs to improve."
What is our primary use case?
We are implementers and we implement solutions for our customers.
We tested Proxmox VE as a solution to build our applications
What is most valuable?
There are many features included with Proxmox.
What needs improvement?
The facility of deployment is an area that needs to improve.
The support is an area in need of improvement.
I would like to see support for other container technologies such as Kubernetes, as well as other platforms.
If they had local container support, it would be very good for Proxmox.
What do I think about the stability of the solution?
It's a stable solution.
What do I think about the scalability of the solution?
We have 10 people in our organization who are using this solution.
We have plans to increase our usage.
How are customer service and technical support?
They provide medium level support. Support needs improvement.
Which solution did I use previously and why did I switch?
Previously, we were using VMware vSphere. We went with Proxmox because of the price and the features.
How was the initial setup?
The initial setup was straightforward. It was very simple.
What's my experience with pricing, setup cost, and licensing?
It's an open-source solution that can be used free of cost.
What other advice do I have?
I would rate this solution an eight out of ten.
Which deployment model are you using for this solution?
Hybrid Cloud
Disclosure: I am a real user, and this review is based on my own experience and opinions.
System Administrator at I-net globalindo
An inexpensive solution that offers easy integrations and has good stability
Pros and Cons
- "The solution allows for easy integrations."
- "The solution needs a better billing system."
What is our primary use case?
We primarily use the solution for some websites and applications.
What is most valuable?
The solution allows for easy integrations.
What needs improvement?
The solution needs a better billing system.
For how long have I used the solution?
I've been using the solution for three years.
What do I think about the stability of the solution?
The solution is stable.
How are customer service and technical support?
We buy support from Proxmox.
Which solution did I use previously and why did I switch?
We currently use a mix of solutions, so we haven't just switched from one to another. We also use VMware and OpenStack.
How was the initial setup?
The initial setup was complex. We took about a month to fully deploy the solution.
What about the implementation team?
We handled the implementation ourselves.
What's my experience with pricing, setup cost, and licensing?
The solution isn't expensive. It's cheap for us.
What other advice do I have?
We use the hybrid cloud deployment model.
I'd rate the solution nine out of ten.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
IT Administrator at a tech consulting company with 51-200 employees
Performs well with Windows but lacks Mac support due to Mac's EULA
With respect to some of the cons, Proxmox VE performs well enough with Windows if you use KVM's virtio devices in lieu of emulated hardware. However, the freely available virtio drivers are not WHQL-certified, which produces annoying error messages when you attempt to load them.
With respect to the lack of Mac OS X support, a large part of this is due to Apple's terms of use for OS X. I can't really blame Proxmox or the KVM folks for not pursuing Mac OS X support since doing so would violate Mac OS X's EULA and could potentially get them or their customers sued.
Lastly, I can't say that I've ever had any stability issues with the Proxmox VE web interface, but using the graphical console can be a struggle. I don't think I've gotten it to work in anything except Mozilla Firefox.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
The limitation to running on Mac platforms is quite a disadvantage to the many large companies using this kind of OS for their machines. Luckily there are many other alternative virtualization productss in the market that provide similar or better features.
Senior Systems Engineer at a tech services company with 11-50 employees
The setup is straightforward and it has no stability issues
Pros and Cons
- "The initial setup was really straightforward and easy."
- "The virtualization can be better."
What is our primary use case?
We use this solution for Linux servers and contain our VM operating system servers.
What needs improvement?
I would like to see an improvement in the virtualization itself. We use the physical servers for easier migrations, but the virtualization can be better.
For how long have I used the solution?
I have been using Proxmox VE for two to three years now on premise.
What do I think about the stability of the solution?
The solution is very stable.
How are customer service and technical support?
We haven't subscribed for technical support, so I can't tell you if they are good or not.
How was the initial setup?
The initial setup was really straightforward and easy.
What other advice do I have?
If I have to rate this solution, I will give it an eight out of ten. In the next version I would like to see differential packages. This version does not include that, so we have to use a third party or an opensource. Whenever we want to write a large, 500 gigabyte script to do differential packages for Proxmox VM, it is difficult to take a full package every day. So if that feature could be added in the future, it would be great.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
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Updated: January 2025
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I can endorse everything in this review .
I am an user of Proxmox for about the same time, since the 1.6 version .
It is been improving in every new version to become a real contender in virtualization market .
Rock solid stability, flexible and feature rich .