The ability to back up a host and keep it running is valuable. For a free solution, it provides plenty of features that we find on VWware. We can test networks with the solution. We cannot do these tasks on consumer-grade virtualization services like Openbox or Windows Hyper-V. I found the documentation pretty complete. I was able to find pretty much everything.
IT Manager at Vertical Garden
A stable solution that provides excellent documentation and many other features completely free of cost
Pros and Cons
- "The ability to back up a host and keep it running is valuable."
- "It is difficult to remove a virtual machine."
What is most valuable?
What needs improvement?
It is difficult to remove a virtual machine. Also, it should be easier to find what we remove.
For how long have I used the solution?
I have been using the solution for three months.
What do I think about the stability of the solution?
The solution is stable. I rate the stability a ten out of ten.
Buyer's Guide
Proxmox VE
September 2025

Learn what your peers think about Proxmox VE. Get advice and tips from experienced pros sharing their opinions. Updated: September 2025.
868,787 professionals have used our research since 2012.
How was the initial setup?
The initial setup was straightforward and pretty easy. It took us an hour to deploy the first VM. It was pretty fast.
What about the implementation team?
The solution does not require any maintenance yet.
What's my experience with pricing, setup cost, and licensing?
The tool is free.
What other advice do I have?
I just started to configure the product. I will set up the second server next week, so I’ll see how scalable the solution is. I do not know it yet. I didn’t have time to use the full solution to see what could be improved. Overall, I rate the product a ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

Director of Security at Universidade Aberta
An easy-to-setup solution with good performance
Pros and Cons
- "The tool has very good performance."
- "The solution needs to improve its stability."
What is most valuable?
The tool has very good performance.
What needs improvement?
The solution needs to improve its stability.
For how long have I used the solution?
I have been using the solution for one month.
What do I think about the stability of the solution?
I would rate the tool’s stability a nine out of ten.
How was the initial setup?
The tool’s setup is easy. The setup took two weeks to complete.
What other advice do I have?
I would rate the solution a ten out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Proxmox VE
September 2025

Learn what your peers think about Proxmox VE. Get advice and tips from experienced pros sharing their opinions. Updated: September 2025.
868,787 professionals have used our research since 2012.
IT Solutions Architect at a insurance company with 501-1,000 employees
Good compatibility and price, but the management can be better
Pros and Cons
- "Its compatibility is most valuable."
- "The management can be better. It's not like VMware where you can get all clusters on a single dashboard. In VMware, you can literally see all the VMs running in one cluster regardless of the host."
What is our primary use case?
It's used for server virtualization on a client-facing network.
What is most valuable?
Its compatibility is most valuable. For any VM or specification, if I have the license, there could be one cluster for it.
What needs improvement?
The management can be better. It's not like VMware where you can get all clusters on a single dashboard. In VMware, you can literally see all the VMs running in one cluster regardless of the host.
For how long have I used the solution?
I've been using this solution for just a year.
What do I think about the stability of the solution?
I'd rate it a six out of ten in terms of stability. Because we don't have a professional engineer for Proxmox VE, we are very reliant on our suppliers. So far, we haven't experienced any bugs, but as an IT specialist, I haven't had any formal training for Proxmox VE. It's an open-source virtualization platform.
What do I think about the scalability of the solution?
It's scalable, but it lacks automation. You have to configure the memory for the system to be automated. I'd rate it a six out of ten in terms of scalability.
It's for our external servers, and we probably have more than five thousand users.
How are customer service and support?
We are very reliant on our supplier for support. I haven't got any chance to get in touch with Proxmox support.
Which solution did I use previously and why did I switch?
I've used other solutions. Proxmox VE is much harder to use than ESXi and AHV.
How was the initial setup?
It's easy, but the management is not really that efficient for us, so I'd rate it a seven out of ten.
It usually takes two days to conclude. There is also migration. Migrating less than twenty VM to a newly configured Proxmox would approximately take two to three working days.
What's my experience with pricing, setup cost, and licensing?
It's very cheap.
What other advice do I have?
I'd recommend it for a small business or a startup business. It's very helpful for those who are starting up and have fewer users. For DR scenarios or use cases, it would be worth it.
Overall, I'd rate it a seven out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Product Manager Assistant at NTNC
Easy to use, scales well, and good support
Pros and Cons
- "The most valuable feature of Proxmox VE is its ease of use."
- "The virtualizer in Proxmox VE could improve."
What is our primary use case?
We are a service provider and we use Proxmox VE. We use the virtualizer mainly.
What is most valuable?
The most valuable feature of Proxmox VE is its ease of use.
What needs improvement?
The virtualizer in Proxmox VE could improve.
For how long have I used the solution?
I have been using Proxmox VE for approximately one month.
What do I think about the stability of the solution?
I rate the stability of Proxmox VE a seven out of ten.
What do I think about the scalability of the solution?
I do not have any users yet but I have 10 potential users.
I rate the scalability of Proxmox VE an eight out of ten.
How are customer service and support?
I rate the support from Proxmox VE a nine out of ten.
How would you rate customer service and support?
Positive
How was the initial setup?
The initial setup of Proxmox VE is complex. The full deployment took many weeks and I am still configuring it.
I rate the initial setup of Proxmox VE a seven out of ten.
What about the implementation team?
We used two people for the deployment of the solution.
What's my experience with pricing, setup cost, and licensing?
The price of the solution is priced low.
There is a one-time purchase to use this solution.
I rate the price of Proxmox VE a seven out of ten.
What other advice do I have?
I rate Proxmox VE an eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Operations Director at Clear Basics Ltd
An open-source server management platform with a useful Software RAID feature, but backup and recovery could be better
Pros and Cons
- "I like that it's secure, and I find its Software RAID very useful. It's way better than the Hardware RAID I was used to. I'm really impressed by their Software RAID feature."
- "Backup and recovery could be better. It's a bit problematic. If you're not well-versed with Linux, it tends to be a bit of a challenge when setting up and recovering. It's not really GUI-based, and if you're not a good Linux user, it becomes a bit difficult. In the next release, I would like to have something like Hyper-V's Data Protection Manager, where you could do an offsite backup and keep a copy. I haven't seen that incorporated yet, but I'm sure they will do that."
What is our primary use case?
I use Proxmox VE to host a domain control environment, a Windows server environment, and to host a few apps that I publish on the store. I'm also using it to manage clients' remote surveillance backups because I keep my clients' CCTV footage.
I set up an NVR environment, and I'm pushing traffic to my servers. I'm running a mini data center. It's doing apps. It's doing Windows Server Management for a normal environment. It's nothing fancy, but it's working.
What is most valuable?
I like that it's secure, and I find its Software RAID very useful. It's way better than the Hardware RAID I was used to. I'm really impressed by their Software RAID feature.
What needs improvement?
Backup and recovery could be better. It's a bit problematic. If you're not well-versed with Linux, it tends to be a bit of a challenge when setting up and recovering. It's not really GUI-based, and if you're not a good Linux user, it becomes a bit difficult.
In the next release, I would like to have something like Hyper-V's Data Protection Manager, where you could do an offsite backup and keep a copy. I haven't seen that incorporated yet, but I'm sure they will do that.
For how long have I used the solution?
I have been using Proxmox VE for more than five years.
What do I think about the stability of the solution?
Proxmox VE is a stable solution. I don't have that much money to buy new hardware or new servers, and I have more or less deployed it on the old used servers I purchased online. It's been a breeze. Until I make money to buy the high-end servers, I'm just purchasing used servers or end-of-life servers, and they're running. For a third-world set up, they're running well. For 25-plus years, it's been a good solution for me.
What do I think about the scalability of the solution?
Proxmox VE is a scalable solution. When I get a new host or a new client, I'll probably buy a new server and add it to the node or the cluster. It's just a breeze. It's as simple as a click, and I have added it.
I have about 20 clients. My clients are about seven schools, gas stations, coal, utilities, a bank, two small microfinance banks, and the government.
I am thinking of doing more. I am thinking of setting up a mini data center with it because we have done the proof of concept for CCTV storage. People don't have the space or the money to do their own backup and store their own footage. Part of my solution is selling them storage that they can retrieve from their devices. I store their CCTV data in my data center and give them a remote view. You don't need to have an NVR.
When I sell a surveillance solution, you don't even have to have an NVR. Give me a firewall, and then I will point your storage to come to my server. I'm the one in the neighborhood storing information at the moment.
How are customer service and support?
The forums have everything you need. I haven't had any challenges because the forums are there. I have yet to get the paid subscription support. I have yet to find an installation that has given me a challenge that I can only resolve by subscribing for support.
Which solution did I use previously and why did I switch?
I was using Hyper-V from VMware, but Microsoft kept crashing. It takes a lot of investment here in Africa. I need to invest a lot in power because master machines crash. Windows and power are not the best of mates. After that, I moved to Huawei Desktop Protocol and Huawei Desktop Cloud. That also had issues with the support and licenses. Then we moved to Proxmox, and it's been working.
How was the initial setup?
The initial setup is straightforward. It was hard at first, but I went over the forums. After I went over the forums, I did the YouTube tutorials and videos, and after that, I managed my clients well without paying for a bit of support. Surprisingly, I have been running for about five years.
It doesn't take hours because I've deployed on two nodes, and I've deployed on three nodes. Currently, I'm running it on four nodes, and it's doing great. So, with every installation, I tend to get better.
On a scale from one to five, I would give my initial setup experience a four.
What about the implementation team?
I had some support. I've got over 12 years of experience working with Twitter, Uganda. Now Twitter, Uganda is a multinational, and the rest of the group supports the partners. I've had a bit of guidance when it comes to switching, routing, storage, and databases.
When I went out on my own, I used that background knowledge and the background skills I obtained through the years, and they helped me out. I didn't have any outside tech support to help. The tutorials were there, and the videos were available on YouTube.
I have a guy who does the power because he's got to stabilize the servers. Then I've got a guy who does the networking. He gives me the IP. He gives me the ports to connect. Then I have the guys who do the installation on-site, especially the Windows servers. I also have the Linux guys. It's a team of about four people. The rest are juniors or what we call apprentices. They help out here. I mostly use students to get the work done.
What was our ROI?
I'm definitely getting a return on my investment. I'm buying used servers, and I'm charging like I was charging for new servers, and I'm making a good profit on them. I'm repurposing servers, and I'm making a lot of money from repurposed servers using Proxmox, and they're running.
On a scale from one to five, I would rate my ROI at three.
What's my experience with pricing, setup cost, and licensing?
Proxmox VE is affordable. It's cheaper than Hyper-V, Huawei Desktop Protocol, and Huawei Desktop Cloud.
Which other solutions did I evaluate?
I made a comparison with Hyper-V and Huawei. I bought Proxmox because it's cheaper and more resilient to our power environment. We have very unstable power in the country, so Hyper-V and sudden breaches in power were problematic.
What other advice do I have?
I would tell potential clients about the ease of use. What's quite surprising is that Microsoft is going that way now, but these guys had that solution there back in the day.
Microsoft is doing Software RAID with Server 2019. These guys already had that solution back in that day. They're doing cloud spaces, but Linux had SAFE back in the day.
I'll tell them it's a cheap option. It's a stable option. I know Microsoft has done a lot in trying to get stable, but it's an affordable option. It's a stable solution, and it just works off the fly like that.
You watch the video, use a storage guy, have a power guy, and have a good networking guy. You could get the service up and running compared to having a Microsoft MVP somewhere in a corner or on-call somewhere.
The releases are killing us. It's like they keep releasing every year. I would wish for them to come with something very stable. They keep coming up with something new every six months because I think their release cycle is every six months. I'm trying to finish something, and they release something new altogether, and I have to migrate. I know the iterations are as minimal as possible, but it still has an impact.
On a scale from one to ten, I would give Proxmox VE a seven.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Head of IT Operations at a tech services company with 1-10 employees
Reduces infrastructure cost, comes with many additional functions, and can be used for free
Pros and Cons
- "In addition to the virtualization, the firewall and the routing functions that it provides are valuable."
- "Its user interface can be improved. In the version that I am using, not all functions can be performed by using the UI. There can be some improvement on that. I'm assuming that it has already been improved in the latest version."
What is our primary use case?
At the moment, it's used for the virtualization of everything within my test environment.
I'm not using the newest version of Proxmox.
How has it helped my organization?
It brings all those benefits that virtualization brings. It reduces cost. I don't have to invest so much in buying many servers. I can go buy one new server with enough resources, and I can virtualize using that server. I can also layer features, such as routing, firewall, HTTP, and VLANs, on top of that.
What is most valuable?
In addition to the virtualization, the firewall and the routing functions that it provides are valuable.
What needs improvement?
Its user interface can be improved. In the version that I am using, not all functions can be performed by using the UI. There can be some improvement on that. I'm assuming that it has already been improved in the latest version.
For how long have I used the solution?
I have been using this solution for the past three years or so.
What do I think about the stability of the solution?
It has been absolutely wonderful in terms of reliability and performance.
What do I think about the scalability of the solution?
I see the options for scalability, but for my own use case, I don't have the need to have several instances. It is just for my test environment, but the options that they provide sound interesting. There are some high availability configurations for multiple Proxmox instances.
My environment has about 30 users. It is being used every day. It is an operational tool because the environment has to be up.
How are customer service and support?
The way the licensing is structured is that you have to pay for the support. My use case is just for my test environment. I have not deployed it on production, so I've not had any need for technical support.
Which solution did I use previously and why did I switch?
I've worked in environments where other solutions, such as VMware, have been used, but personally, I have not used any other solution. This is the first solution I am using as far as virtualization is concerned.
How was the initial setup?
For me, it was straightforward. There are different user levels for things like this, but it was straightforward for me. It takes about a day or two.
What about the implementation team?
I implemented it myself. For its deployment and maintenance, you need a minimum of one and a maximum of two people. The second person is for backup reasons when the primary resource is not available.
What was our ROI?
I have absolutely seen an ROI. I am not able to measure the actual value in terms of returns, but because I've invested nothing, apart from the cost of the server or the hypervisor upon which the Proxmox is installed, the value that we've got from it has been huge.
What's my experience with pricing, setup cost, and licensing?
The way the licensing of Proxmox is structured, you can use it for free. It is an open-source solution, and you can use it for free, but if you do need support, then you have to pay for the support. So, you can use it in a way that you don't have to pay anything, which is a plus point for me. For people or users who have huge and more intense use cases, the advice or the recommendation is to always pay for support. In case something goes wrong, you can fall back on the team that will attend to your request. For me, at the moment, the cost is zero.
What other advice do I have?
I would advise that you weigh your use cases very well before deciding whether to use Proxmox or not. It meets the needs of my use case, and I don't have any reason to complain. If there is a switch or change in my use case, I might decide to not use Proxmox. I might consider some other solution.
If you want to run Proxmox without paying for support, like any open-source solution, you have to read the documentation and be familiar with all the dependencies and requirements for your environment. Once you have all of that covered, you are good.
I would rate it a nine out of 10.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Virtualization Solutions Specialist at datec
Very stable and doesn't require more resources for memory RAM, but some processes are not automatic
Pros and Cons
- "Proxmox is free, very stable, and doesn't require more resources for memory RAM. It's fine for a small data center."
- "One issue with Proxmox is that some processes are not automatic. For some processes, you have to do it manually by command line."
What is our primary use case?
With Proxmox, we use the hypervisor of Proxmox and Proxmox backups. In VMware, I see all the production, like vSphere, vCenter, vRealize Operations Manager, vSAN, Workspace ONE, and VMware Horizon. Right now we are working with NSX.
For VMware, as a partner, I have many cases of vSAN as a hyperconvergence solution. This solution is very popular in my country, mostly with banks. There are many solutions that we have implemented and that are very successful. Horizon is another solution that is highly requested by clients. Because of the pandemic, the VDI and Remote Desktop are often requested from our clients. Those two are very good solutions. From my experience, I don't have many problems with them.
What is most valuable?
Proxmox is free, very stable, and doesn't require more resources for memory RAM. It's fine for a small data center.
What needs improvement?
One issue with Proxmox is that some processes are not automatic. For some processes, you have to do it manually by command line. I don't know about the last version of Proxmox, but I had that problem with this version.
For how long have I used the solution?
I've been using this solution for one year. In my last job I was a final client, so I worked with vSphere and the vCenter. I did a migration from vSphere to Proxmox, and I was in charge of this infrastructure using Proxmox. I am working for a partner of the VMware product as a presale VMware specialist.
Most implementations are on-premise. We really don't have implementation on cloud. I'm from Bolivia, and we recently have been introducing on-cloud solutions, but most of the solutions are on-premises.
What do I think about the stability of the solution?
Proxmox is very stable.
How was the initial setup?
For deployment, we used eight blade servers.
What's my experience with pricing, setup cost, and licensing?
Proxmox is is free.
Which other solutions did I evaluate?
I've worked with VMware, vSphere, vCenter, and vRealize Operations Manager. VSphere works perfectly. The enterprise version is very complete, and you get almost everything you need in data center.
What other advice do I have?
I would rate Proxmox VE 7 out of 10.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Director IT at Servnet
Performance and impact are great because of the clusters
Pros and Cons
- "It has a good performance and you can cluster it."
- "It's one of those things for me to move things on to the cloud. It's not so easy. I am always on the laptop and have to monitor that because if you want to make strides; you need to stay online."
What is our primary use case?
We sell Proxmox VE solutions to our customers. The workload to help our customers may be the biggest use case to be on the cloud. We use a bunch of statuses, and different ways to deliver databases, and SQL Servers. So, that's the natural way we use the platform on the cloud.
How has it helped my organization?
It has a good performance and you can cluster it.
What is most valuable?
It's more about the clusters. The clusters are pretty much good and have a high performance and impact.
What needs improvement?
For now, we're planning to migrate to another solution because there seems to be a lot of backups that we have set up. We have reviewed Proxmox VE but we want to focus more on our customers. In fact, we have already finished our first deployment and we will receive more features that will go to the cloud.
For how long have I used the solution?
I have been using Proxmox VE for the past five years.
What do I think about the stability of the solution?
You don't have to be very observant. We have maybe three times the hard one, but it seems as if this is an open-source solution that is supported by the community, and it's okay.
If you feel you have the skills to do it, you can go hands-on by yourself to do these deliveries, and it's going to be very useful for the solution. You need to have the training and the right skills.
What do I think about the scalability of the solution?
For now, we are pretty much working on that, but I think someday, we will make it solve another class from our class which is very good because we have an installation. If you start from the beginning, it's the third one, maybe you have the profile, so you will deploy it in maybe four days.
How are customer service and technical support?
So it's what you have to like to go there, but it can work because if you have some problems, you have that resource to go and I found things they will need. They will keep you updated and will help you a lot. So if you ask me, their service is good. The community forum is very technical, and they're quick to respond when they are messaged.
How was the initial setup?
The setup is very easy, but the problem is when you have to customize the solution they're talking about more episodes. You have to be more hands-on to have a very good draft, it will be more helpful to have a very good delivery.
What's my experience with pricing, setup cost, and licensing?
For the price, performance is going to be the first takeaway we can offer to our customers.
What other advice do I have?
It's one of those things for me to move things on to the cloud. It's not so easy. I am always on the laptop and have to monitor that because if you want to make strides; you need to stay online. Though we intend to go with a third party to look for another solution, we hope they will fix that in the next release.
The work panel is very good for intake. It's very easy to use and you can scale from other areas which is not a very technical way, so you can use them, including the panel. They can manage their integrated solutions, and that's very good because it's the thing that you want to scale. If the customer wants to operate a downgrade and do something with Proxmox VE, that is what will take you there. You can integrate Proxmox VE with other solutions. Proxmox VE is one thing if you want to start with cloud deployment.
Which deployment model are you using for this solution?
Private Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer. Reseller

Buyer's Guide
Download our free Proxmox VE Report and get advice and tips from experienced pros
sharing their opinions.
Updated: September 2025
Product Categories
Server Virtualization SoftwarePopular Comparisons
VMware vSphere
Hyper-V
Red Hat OpenShift
Oracle VM VirtualBox
Nutanix AHV Virtualization
Oracle VM
Citrix XenServer
oVirt
IBM PowerVM
XCP-ng virtualization platform
VMware ESXi
OpenVZ
Virtuozzo Hybrid Server
Buyer's Guide
Download our free Proxmox VE Report and get advice and tips from experienced pros
sharing their opinions.
Quick Links
Learn More: Questions:
- Proxmox vs ESXi/vSphere: What is your experience?
- What are the main differences between Proxmox versus VMware vSphere?
- Proxmox VE or KVM?
- How does Proxmox VE compare with Oracle VM VirtualBox?
- What is the biggest difference between Proxmox VE and XenServer?
- What are the advantages and disadvantages of using Proxmox versus ESXi 6.5?
- How does Proxmox VE compare with Hyper-V?
- When evaluating Server Virtualization Software, what aspect do you think is the most important to look for?
- VMware ESXi or VMware Workstation?
- VMware vs. Hyper-V - Which do you prefer?