Proxmox VE vs Scale Computing Platform comparison

The compared Proxmox and Scale Computing solutions aren't in the same category. Proxmox is ranked #1 in SVS , with an average rating of 9.1, and holds a 18.2% mindshare in the category. Scale Computing is ranked #15 in HCI , with an average rating of 9.3, and holds a 1.4% mindshare. Additionally, 98% of Proxmox users are willing to recommend the solution, compared to 83% of Scale Computing users who would recommend it.

Proxmox VE

Read 62 Proxmox VE reviews

33,987 Views
25,274 Comparison Views

98% willing to recommend

Scale Computing Platform

Read 9 Scale Computing Platform reviews

1,311 Views
809 Comparison Views

83% willing to recommend

Proxmox VE

Scale Computing Platform

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Proxmox VE and Scale Computing Platform based on real PeerSpot user reviews.

Find out what your peers are saying about Proxmox, VMware, Microsoft and others in Server Virtualization Software.

To learn more, read our detailed Server Virtualization Software Report (Updated: March 2025).

Buyer's Guide

Server Virtualization Software

March 2025

Download the complete report

Helped 849,686 peers since 2012

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

Ranking in other categories

Server Virtualization Software (1st)

Scale Computing Platform

Average Rating

8.0

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

HCI (15th), 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 18.2%, down 20.5% compared to last year.
Scale Computing Platform, on the other hand, focuses on HCI, holds 1.4% mindshare, up 1.2% since last year.

Server Virtualization Software

HCI

Featured Reviews

Toby Champion

Independent Consultant at Toby Champion Associates

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.

Read full review

Benjamin Bodenehim

Chief Technology Officer at a healthcare company with 501-1,000 employees

The solution is user-friendly, stable, and easy to deploy

The snapshot technology takes up 500 times more space compared to other solutions. The snapshots are working on the byte level and not the bit level. The solution has three detriments, there is no performance, we can't see how much CPU each node is using, and we have no technical data on anything that happened on the server. Additionally, replication is also lacking and does not work well, partially to the fact of the snapshot technology.

Read full review

Quotes from Members

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

Pros

"It fits in well with our organization. It works and does what it says it does."

"Proxmox VE is simple to use and it is feature rich. The fact is that it performs,"

"Less infrastructure required; simple to use."

"It's very user-friendly."

"The most valuable feature of Proxmox VE is its ease of use."

"It has a good performance and you can cluster it."

"The most valuable feature of Proxmox VE is its storage."

"The most valuable features of Proxmox VE are the ease of containerization. Overall the solution is generic, feature-rich, and has compatibility."

More Proxmox VE pros

"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 solution is scalable."

"It gives the ease of management for a small IT department."

"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."

"The most valuable feature of the solution is the nice GUI."

"The product's initial setup phase is too easy."

"The initial setup is pretty straightforward."

"I rate Scale Computing support 10 out of 10. They're accessible and responsive."

More Scale Computing Platform pros

Cons

"The scalability could be better."

"Since I face issues importing Windows OVA inside Proxmox VE, a clickable button should be added to select the OVA format and import it inside Proxmox VE."

"Proxmox VE doesn't offer a good interface for monitoring."

"Proxmox VE needs to make a deal with Veeam. I was also unable to make version upgrades. I have also encountered backup problems."

"Proxmox VE can improve the management of virtual discs. For example, if my virtual disc is 200 GB and I want to decrease it is not easy. I have to do a lot of things to decrease the size of existing virtual machines. If the Proxmox VE team can make it easy for customers to instantly increase or decrease the virtual machine hard disc, it will be very helpful for me. However, the containers I can do it easily."

"The Windows drivers could be easier (unlike manually installing Ballon, QEMU and optionally SPICE, VIRTio, etc.)"

"It is difficult to remove a virtual machine."

"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."

More Proxmox VE cons

"The product could use a better control center."

"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."

"On the fly, you cannot do anything on Scale Computing HC3, though it is a very rarely needed area."

"I would like bigger clusters with more than eight nodes."

"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."

"The snapshot technology takes up 500 times more space compared to other solutions."

"The product struggles to cope with bigger workloads. In the next release, I'd like some backup solutions to be added."

More Scale Computing Platform cons

Pricing and Cost Advice

"The tool is free."

"The product is free."

"We are using the free community version of Proxmox VE."

"The cost is excellent."

"Proxmox VE is affordable. It's cheaper than Hyper-V, Huawei Desktop Protocol, and Huawei Desktop Cloud."

"I cannot subscribe to Proxmox VE's support because it is expensive."

"This is a free open-source solution."

"The only thing you pay for is support and it is between $2,500 and $3,000 a year. It depends on the support plan you choose. Support is optional."

More Proxmox VE pricing and cost advice

"I give the pricing a nine out of ten."

"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 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."

See which vendors are best for you

Use our free recommendation engine to learn which Server Virtualization Software solutions are best for your needs.

See recommendations

849,686 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

15%

Comms Service Provider

11%

Manufacturing Company

Government

Educational Organization

36%

Computer Software Company

14%

Manufacturing Company

Government

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...

See all answers

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...

See all answers

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...

See all answers

What do you like most about Scale Computing HC3?

The product's initial setup phase is too easy.

See all answers

What is your experience regarding pricing and costs for Scale Computing HC3?

It fit our budget, so it was great.

See all answers

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...

See all answers

Comparisons

oVirt vs Proxmox VE

Compared 15% of the time

VMware vSphere vs Proxmox VE

Compared 12% of the time

Oracle VM VirtualBox vs Proxmox VE

Compared 11% of the time

Hyper-V vs Proxmox VE

Compared 10% of the time

Nutanix Cloud Infrastructure (NCI) vs Proxmox VE

Compared 1% of the time

More Proxmox VE Competitors

Nutanix Cloud Infrastructure (NCI) vs Scale Computing Platform

Compared 10% of the time

Verge.io vs Scale Computing Platform

Compared 10% of the time

Hyper-V vs Scale Computing Platform

Compared 9% of the time

Sangfor HCI - Hyper Converged Infrastructure vs Scale Computing Platform

Compared 8% of the time

VMware vSAN vs Scale Computing Platform

Compared 7% of the time

More Scale Computing Platform Competitors

Product Reports

Buyer's Guide

Proxmox VE

April 2025

Download Proxmox VE product report

Buyer's Guide

HCI

April 2025

Download Scale Computing Platform product report

Also Known As

No data available

Scale Computing HC3

Overview

Proxmox VE is a complete virtualization management solution for servers. It is a powerful open-source platform and supports two virtualization technologies - KVM (Kernel-based Virtual Machine) for virtual machines and LXC for containers. Proxmox VE has a central user interface that allows you to manage not only VMs and containers, but also storage resources, network configuration, and high availability for clusters. It is enterprise-ready and is valued for its scalability and maximum flexibility, enabling you to virtualize very demanding workloads. Proxmox VE makes it possible for you to easily install, manage, and monitor hyper-converged (HCI) data centers.

Proxmox VE Key Features

The Proxmox VE platform has many powerful features, including:

pen-source software, high-available clusters, command line, fencing, a web-based management interface, flexible storage options, REST API, live/online migration, storage replication stack, software defined storage, virtualized networking, backup and restore, two-factor authentication, role-based administration, and VM templates and clones.

Proxmox VE Benefits

Some of the biggest benefits of Proxmox VE are:

Central management: To manage all tasks of your virtual data center, you can use the central, web-based management interface.
Unique multi-master design: Proxmox VE allows you to carry out maintenance tasks cluster wide, from any node.
Minimize downtime: With the integrated live/online migration feature, you can move running virtual machines from one Proxmox VE cluster node to another, without any downtime or noticeable effect from the end-user side.
Granular access: Using Proxmox VE’s role-based permission management system helps you define granular access to all objects.
Multiple authentication sources: Proxmox VE supports multiple authentication sources, including Linux PAM, an integrated Proxmox VE authentication server, LDAP, Microsoft Active Directory, and OpenID Connect.
Several storage options: The Proxmox VE storage model is very flexible and the web interface allows you to add multiple storage types (LVM Group, iSCSI target, NFS Share, SMB/CIFS, Ceph RBD, Direct to iSCSI LUN, GlusterFS, CephFS).
Collaboration with Ceph: Proxmox VE fully integrates Ceph, giving you the ability to run and manage Ceph storage directly from any of your cluster nodes.
Scheduled backups: With Proxmox VE, backups can be scheduled so that they automatically run on specific days and times, for selectable nodes and guest systems.
IT infrastructure protection: Proxmox VE has a built-in firewall that works to protect your IT infrastructure. The firewall is completely customizable, allowing complex configurations via the GUI or CLI.

Reviews From Real Users

Here is some feedback from some of our users who are currently using the solution:

A PeerSpot user who is a director at a tech services company says, “The most valuable features of Proxmox VE are the ease of containerization. Overall the solution is generic, feature-rich, and has compatibility.”

Another PeerSpot user who is a head of IT operations at a tech services company mentions that "In addition to the virtualization, the firewall and the routing functions that it provides are valuable."

Deepen D., director and CTO at TechnoInfotech, expresses that "The feature that I have found most valuable is that its storage container, LVM, and everything else work out of the box."

Proxmox

Scale Computing Platform brings together simplicity and scalability, replacing existing infrastructure to empower enterprises to run applications and process data outside centralized data centers, at the edge of their networks, closest to where data is created and utilized. With Scale Computing Fleet Manager, the industry’s first cloud-hosted monitoring and management tool built for hyperconverged edge computing infrastructure at scale, customers can quickly identify areas of concern using a single pane of glass, scaling from 1 to over 50,000 clusters. Zero-touch provisioning enables administrators to centrally monitor and manage hundreds or thousands of distributed edge infrastructure deployments with minimal or no on-site IT personnel.

Scale Computing Platform helps create affordable infrastructure that's scalable and highly available by combining servers, storage, hypervisor, and backup/DR into a single appliance. This innovation lowers costs of primary and edge infrastructure across the organization, so you can put money back into your business.

What are the key features of Scale Computing Platform?

Straightforward Setup: Simple installation process
Stability: Reliable performance
Fast Performance: High-speed VM operations
Built-in Licensing: Included licensing features
User-Friendly GUI: Intuitive graphical interface
Slimmed-Down Functionality: Core functions refined
Scalability: Expandable infrastructure

What benefits should users look for in reviews?

Efficient Deployment: Quick and hassle-free setup
Superior Technical Support: High-quality assistance
Seamless Operation: Consistent performance, even during failures
Ease of Management: Simplified administrative tasks
Network Configuration Visibility: Clear network management insights

Scale Computing

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

Buyer's Guide

Server Virtualization Software

March 2025

Download Free Report

Find out what your peers are saying about Proxmox, VMware, Microsoft and others in Server Virtualization Software. Updated: March 2025.

DOWNLOAD NOW

849,686 professionals have used our research since 2012.

We monitor all Server Virtualization Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.