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Proxmox VE vs Scale Computing Platform comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

Categories and Ranking

Proxmox VE
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
62
Ranking in other categories
Server Virtualization Software (1st)
Scale Computing Platform
Average Rating
8.0
Reviews Sentiment
7.5
Number of Reviews
9
Ranking in other categories
HCI (16th), Edge Computing Platforms (1st)
 

Mindshare comparison

Proxmox VE and Scale Computing Platform aren’t in the same category and serve different purposes. Proxmox VE is designed for Server Virtualization Software and holds a mindshare of 16.7%, down 19.7% compared to last year.
Scale Computing Platform, on the other hand, focuses on HCI, holds 1.9% mindshare, up 1.2% since last year.
Server Virtualization Software Market Share Distribution
ProductMarket Share (%)
Proxmox VE16.7%
VMware vSphere16.5%
Hyper-V14.8%
Other52.0%
Server Virtualization Software
HCI Market Share Distribution
ProductMarket Share (%)
Scale Computing Platform1.9%
VxRail16.1%
VMware vSAN14.0%
Other68.0%
HCI
 

Featured Reviews

Juan Barandiaran - PeerSpot reviewer
Effortless management with robust support enhances performance and cost savings
My primary use case for Proxmox VE focuses on replacing VMware solutions and migrating to a Centric Solution for medium-sized companies. This product serves as a hypervisor in environments where performance is crucial Proxmox VE has provided performance improvements, particularly with its…
Joel-Gonzalez - PeerSpot reviewer
Provides ease of management with great support and easy setup
It provides a dashboard. You can adjust the signature of the drives to prioritize certain servers over others It gives the ease of management for a small IT department. There could be an easier way to see which servers are on each node. It shows you a small graphical interface, but you have to…

Quotes from Members

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

Pros

"The initial setup was really straightforward and easy."
"The solution is open source and free to use."
"Many of my customers are moving away from VMware because of its acquisition by another company, which has resulted in skyrocketing prices, making it very expensive and viable only for larger enterprises."
"It is a community-based solution."
"The solution is extremely scalable."
"There are many features included with Proxmox."
"Proxmox VE is simple to use and it is feature rich. The fact is that it performs,"
"It has a good performance and you can cluster it."
"The product's initial setup phase is too easy."
"The most valuable feature of the solution is the nice GUI."
"The solution is scalable."
"I like that Scale Computing HCR is slimmed down and gives me the features I need and not features that I don't need."
"The most valuable features are the appliance-type feel and that you don't need additional licenses as everything is built-in."
"The initial setup is pretty straightforward."
"The most valuable feature of Scale Computing HC3 is if one of the devices fails, you won't even notice, the service maintains operation. The customers don't have to waste two, or three days on delays. Additionally, you do not have to waste time with recovery software, it is a lot easier."
"I rate Scale Computing support 10 out of 10. They're accessible and responsive."
 

Cons

"The virtualization can be better."
"We have only command lines for a management application to remove sites. The solution needs a proper GUI."
"The availability of the solution could be a bit better."
"The only issue I have with Proxmox VE is updating it. You have to manually update it or you have to have a way to update it automatically."
"Separate physical network for Corosync/Heartbeat should be emphasized in the Quick Start or Getting Started documentation."
"The Windows drivers could be easier (unlike manually installing Ballon, QEMU and optionally SPICE, VIRTio, etc.)"
"We are facing issues with disk utilization and disk performance."
"Lacking in enterprise features."
"The snapshot technology takes up 500 times more space compared to other solutions."
"The product could use a better control center."
"Scale Computing HC3 said in an announcement they were going to integrate with a backup service which would be good. If they could do this it would be beneficial."
"Scale HC3 improvements would involve literally fixing up the replication."
"I would like bigger clusters with more than eight nodes."
"On the fly, you cannot do anything on Scale Computing HC3, though it is a very rarely needed area."
"The product struggles to cope with bigger workloads. In the next release, I'd like some backup solutions to be added."
"I've had so many issues with the sales team when I was looking to make some improvements, and improve the performance. They would create so many excuses to force me to buy new nodes all the time and not let me add more memory to each node."
 

Pricing and Cost Advice

"The solution’s pricing is very fair."
"Since Proxmox is open-source, it's freely available."
"I cannot subscribe to Proxmox VE's support because it is expensive."
"I am not aware of the licensing cost, but there is a cost for support."
"Proxmox VE is free of cost."
"The product is free."
"The product is open-source and I rate its pricing an eight out of ten. You need to pay for support and it is costly."
"An excellent choice for budget sensitive operations.​"
"I pay for Scale Computing HC3 and it includes customer service for one year. We paid for an additional year for customer service but that includes the updates and everything for the software. Additionally, the licensing is for Windows, which is the same for everybody."
"rate HC3's pricing a five out of ten since it is affordable."
"The product is worth the money, but I would not say it's very cheap or very expensive."
"I give the pricing a nine out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
11%
Manufacturing Company
9%
University
7%
Computer Software Company
16%
Manufacturing Company
15%
Government
7%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise11
Large Enterprise10
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise1
 

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 do you like most about Scale Computing HC3?
The product's initial setup phase is too easy.
What needs improvement with Scale Computing HC3?
There could be an easier way to see which servers are on each node. It shows you a small graphical interface, but you have to see them all, and you have to really struggle to figure out which nodes...
 

Also Known As

No data available
Scale Computing HC3
 

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
Resorts World Las Vegas, Stena, Telford Offshore, Goodwill, Sandals, Jerry's Enterprises, Mendard's Royal Farms, Delhaize, Benchmark Electronics, Classic Hotels, Genting Casino, Lindt, Sainsbury's, Landmark Cinemas, Golden Queen Mining, Coca Cola. Holiday Inn, Iron County School District, Sevier County Bank, City of St. Cloud Minnesota, Presbyterian Mo-Ranch Assembly, KIB Electronics, Brake Masters, Lincoln County Hospital, Ohio Summit County Board of Elections
Find out what your peers are saying about Proxmox, VMware, Microsoft and others in Server Virtualization Software. Updated: August 2025.
867,497 professionals have used our research since 2012.