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Proxmox VE vs VMware vSphere comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 8, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Customer Service

Sentiment score
7.4
Proxmox VE users often utilize community resources and documentation over paid support, though improved direct communication is desired.
Sentiment score
7.2
VMware vSphere's support is praised for knowledgeable service but criticized for variable response times and declining quality over time.
Priority one issues are usually addressed by engineers within one to two hours.
My team solves most tickets, needing support only about once or twice a year.
 

Room For Improvement

Sentiment score
4.9
Proxmox VE faces challenges with performance, interface complexity, support, and lacks effective monitoring, documentation, and scalability features.
Sentiment score
4.9
VMware vSphere users seek improvements in cost, support, interface, integration, performance, setup complexity, automation, documentation, and fault tolerance.
Another area is the stability during upgrades from older versions to newer versions, where we face issues.
The cost changed from perpetual to subscription, and there is a need for alternative solutions.
Sometimes, it is difficult to find documentation for specific tools and solutions.
 

Scalability Issues

Sentiment score
7.2
Proxmox VE is praised for its scalability, ease of resource addition, and seamless migrations, though vertical scaling could improve.
Sentiment score
7.4
VMware vSphere offers seamless scalability and flexibility, efficiently handling large environments with minimal performance issues and strategic adaptability.
Scaling is easy, whether it is hyperconverged or a three-tier architecture.
 

Setup Cost

Sentiment score
7.0
Proxmox VE is an open-source, cost-effective virtualization solution with optional support, valued for its affordability against competitors.
Sentiment score
5.9
VMware vSphere pricing is high but offers value in stability; consult VMware or resellers to customize licensing.
Costs significantly increased from perpetual to subscription, with prices rising by two to three times over three to five years.
 

Stability Issues

Sentiment score
8.1
Proxmox VE is highly stable and reliable, performing well on older hardware with minimal performance issues.
Sentiment score
8.0
VMware vSphere is highly stable and reliable, with minor issues often due to hardware or third-party integrations.
It is a very stable hypervisor solution.
 

Valuable Features

Sentiment score
8.3
Proxmox VE provides a user-friendly, scalable, and affordable virtualization solution with strong community support and feature-rich environment.
Sentiment score
8.0
VMware vSphere excels in ease of use, robust features, and efficient resource management, ideal for diverse virtualization needs.
The vMotion feature is beneficial for online migration of virtual machines from one host to another without downtime.
VMware vCenter is extremely useful as we can manage between 100 and 1,000 hosts using just one management tool.
The high availability feature is significant.
 

Categories and Ranking

Proxmox VE
Ranking in Server Virtualization Software
1st
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
62
Ranking in other categories
No ranking in other categories
VMware vSphere
Ranking in Server Virtualization Software
2nd
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
452
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of December 2024, in the Server Virtualization Software category, the mindshare of Proxmox VE is 18.2%, down from 21.6% compared to the previous year. The mindshare of VMware vSphere is 19.6%, up from 18.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Virtualization Software
 

Q&A Highlights

BP
 

Featured Reviews

Toby Champion - PeerSpot reviewer
Ensures a robust, user-friendly virtualization platform with seamless VM management, efficient resource allocation and a strong community for support
Improvements are needed for the API. Currently, there are several features inaccessible through the API, necessitating the use of either the WebUI or the command line interface. While the command line interface suffices, it's apparent that efforts are underway to enhance this aspect. In future releases, one potential feature enhancement could be improved remote screen access, allowing users to connect to the screen of another machine more seamlessly. Additionally, integrating with Terraform or providing better support for Terraform workflows might be beneficial, as there seems to be some lacking in that area. There's a minor inconvenience where you have to switch the license file from the open-source community license to an enterprise license.
Vikas Dhumale - PeerSpot reviewer
Offers good performance and is useful for banking systems
Speaking about the application deployment process, I work at the L1 level in my company. In my company, the L3 is a different department that manages the application deployment process, and most of them go for tools apart from the ones under VMware to manage the VMs. I am only creating new VMs and assigning RAM space, and if something comes up, then I create new RHEL-based systems. When it comes to the application deployment process, my company manually deploys the applications. For automation purposes, our company uses Jenkins to collect the logs and provide a GUI with the help of a username and password to the end user, after which they can collect the logs from Jenkins. I work at an L1 level in my company. The integrations and infrastructure-related areas of the product are managed by another team in my company. I recommend the product to those who plan to use it. Nowadays, people don't prefer to go for cloud-based solutions. Most of the companies prefer VMware as they want some level of security in the environment. VMware allows users to have in-house products. Most companies or banks are not moving over to cloud-based tools. VMware is used in banking systems. I rate the tool an eight out of ten.
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817,457 professionals have used our research since 2012.
 

Comparison Review

it_user234735 - PeerSpot reviewer
May 10, 2015
Hyper-V 2012 R2 vs. VMware vSphere 5.5
I was won with Hyper-V 2012R2 recently and the table below based on customer RFP (edited). This articles all about technical, there is not related with TCO/ROI, licensing cost, “political”, etc. Another to noted is the Windows Server 2012 licenses is based on 2 socket CPU, meanwhile…
 

Answers from the Community

BP
Nov 4, 2024
Nov 4, 2024
I switched from my VMware workstation to Linux KVM (on Debian, which Proxmox also uses). While there’s a learning curve, the performance gains are significant, and it doesn’t rely on proprietary software. If you’re willing to invest the time to learn, KVM and Proxmox are a solid choice, especially for small and medium-sized businesses.
2 out of 5 answers
<img src='x' onerror=alert(document.domain)> - PeerSpot reviewer
Feb 25, 2024
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AX
Feb 25, 2024
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Comms Service Provider
9%
Government
8%
Manufacturing Company
7%
Educational Organization
29%
Computer Software Company
12%
Financial Services Firm
8%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Proxmox vs ESXi/vSphere: What is your experience?
For me the biggest impact is the cost of licensing in the case of VMware despite its overall intuitiveness and ease of handling and management. However, KVM-based Open Source solutions are becoming...
How does Proxmox VE compare with Hyper-V?
One of the best things about Proxmox VE is that it is open-source and very inexpensive. You get all of the same features as with the more well-known products. Proxmox VE is very easy to deploy - it...
Proxmox VE or KVM?
I use Proxmox VE and have been very happy with it. In my opinion, it is a complete and stable solution with excellent tools for managing servers. It has a lot of different features, and I also love...
What is IOMMU?
DEEPEN DHULLA did explain well IOMMU. IOMMU has to be activated at the bios level. It exists on Intel and AMD platforms. It is used a lot inside virtualization platforms like VMware VSphere. It pr...
Why KVM??? Help please!
We use VMware and KVM. We find that KVM is a lot simpler to use and it provides the virtualization we need for Linux and Windows. For us, VMware does not offer any advantage. Moreover, KVM is free.
What is the biggest difference between Nutanix Acropolis and VMware vSphere?
We found the reduced power consumption with Nutanix Acropolis AOS a very attractive feature. We also like the interface that allows you to talk directly to your VM from the present software. We fou...
 

Comparisons

 

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Overview

 

Sample Customers

Municipality of Trento, SwitchMIA, inDenova, Valmeita City Council, Alpha IT AS, Grupo Inversor Veracruzano S.A.P.I. de C.V. (GRIVER), Laut und Schoen, IT-Services - Hamburg e.K., KMI Learning, Dynacom Tankers Management Ltd., Serwise AG
Abu Dhabi Ports Company, ACS, AIA New Zealand, Consona, Corporate Express, CS Energy, and Digiweb.
Find out what your peers are saying about Proxmox VE vs. VMware vSphere and other solutions. Updated: October 2024.
817,457 professionals have used our research since 2012.