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Oracle VM vs RHEV comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 6, 2024

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

Oracle VM
Ranking in Server Virtualization Software
5th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
86
Ranking in other categories
No ranking in other categories
RHEV
Ranking in Server Virtualization Software
13th
Average Rating
7.8
Reviews Sentiment
6.3
Number of Reviews
37
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Server Virtualization Software category, the mindshare of Oracle VM is 5.9%, down from 7.0% compared to the previous year. The mindshare of RHEV is 2.4%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Virtualization Software Market Share Distribution
ProductMarket Share (%)
Oracle VM5.9%
RHEV2.4%
Other91.7%
Server Virtualization Software
 

Featured Reviews

Chimdi Profitearne - PeerSpot reviewer
Cybersecurity and Ethical Hacking at NUPAT TECHNOLOGIES
Has supported ethical training effectively but configuration needs to be more user-friendly
When evaluating Oracle VM, I have concerns about the configuration being too complex and not user-friendly. It doesn't perform optimally on iOS, which is an Apple laptop, but works very well on Windows. To improve Oracle VM, the configuration needs to be more user-friendly and less rigid. Additionally, compatibility with Apple laptops needs improvement as it currently doesn't work well on that platform.
Mike Neuliep - PeerSpot reviewer
Linux Systems Engineer at a tech services company with 10,001+ employees
Has supported virtualization projects in side jobs but has required workarounds due to lack of maintenance
In my opinion, the best features of RHEV are that it is a real hypervisor and it is free, so it performs better than VMware. I have used the live migration feature in the past with RHEV. There is a free clone of it that is based on the open source. Live migration is a nifty feature if your app is not highly available and you need to do maintenance on a machine. You can migrate the VM off of it, do your maintenance, and move it back when you are done. RHEV has a high availability architecture with a built-in monitoring feature where you could see machines other than the one you are operating on. I tend to implement high availability not so much in RHEV, but by using standard application high availability strategies. Red Hat has another product specifically for high availability.

Quotes from Members

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

Pros

"The Foundation is the most valuable feature of Oracle VM."
"The virtualization product Oracle puts out just complements the performance of the database.​"
"The product is simple and easy to use."
"Cloning is the best feature in Oracle VM."
"It provides reliable virtualization that supports our operational needs without significant performance issues."
"The support staff in the tech support team at Oracle has improved. I find them extremely helpful and they give very solid support."
"The network capabilities are good."
"I like Oracle VM's vMotion and cloning features."
"The most valuable feature of Red Hat Enterprise Virtualization is its pricing."
"In my opinion, the best features of RHEV are that it is a real hypervisor and it is free, so it performs better than VMware."
"It is a scalable solution."
"It's a scalable solution."
"Stability and speed are the most valuable aspects."
"It is a stable solution...It is a scalable solution."
"The solution makes migration easy."
"What they provide is way beyond the essential requirements of customers."
 

Cons

"The tool's price and stability could be better."
"The management can be improved more, and become more agile. It would be nice for it to become more rich in terms of UI. In addition, the replication to disaster recovery needs improvement."
"There have been some security issues in the past."
"There are issues with the solution's stability since it crashes."
"The performance could be better because I need to purchase a lot of CPUs to perform in the workbench."
"The response time and quality of support could be improved."
"Not every upgrade goes smoothly, and after an upgrade, it sometimes stops working."
"It was a complex setup. It was very difficult for me."
"With RHEV, the cyberattacks should be fewer. I want RHEV to be better protected."
"The solution has a very small lifecycle."
"The biggest improvement would be more third-party direct support for things like backups and provisioning through third-party portals."
"The support is tricky in a few places. We're facing some challenges within Malaysia where we don't really have the system integrators available who can provide extended support. When we need personnel on-site, we can't get them."
"When we do a direct comparison, then obviously VMware does better in terms of having Fault Tolerance and doing active disaster recovery and these kind of things. This is something that can be improved within Red Hat."
"I heard that there are big differences between Red Hat eight and seven, but it's still quite difficult for me to judge it. I found it a bit more difficult to manage than version seven, which was much easier. In term of features, though, it is still not yet clear which is better. I have no clear idea of which features need to be changed at the moment."
"The Administration of the Oracle database and the SAP ERP needs improvement."
"We would like the dashboard feature of this solution to be improved, as it is not very detailed at present."
 

Pricing and Cost Advice

"The user will be charged accordingly as well—pay as you go. Basically, you get charged only for storage. If I stop a VM, then I'm not charged for the CPU usage. So, that's fine."
"Oracle is free of charge, although you have to have a subscription for the support."
"We were able to deploy our solution at near zero cost compared to other vendors since the licenses come with our Oracle hardware."
"Its price is relatively low."
"All other vendors are selling their licenses to use the VM, but Oracle isn't doing that, which is its biggest advantage. It is free. All you have to do is get the hardware. You can create an unlimited number of VMs for free. With VMware, you have to purchase licenses for the number of VMs that you want to create. You only pay for their premium support, and even that is optional. I am now learning this product, and we can even do without the support."
"With having a global contract, we get some discounts."
"Oracle VM is an open-source solution."
"The solution as a standalone product can not be purchased."
"Price-wise, RHEV is okay, in my opinion."
"I would say the price is acceptable."
"The solution does not require licencing but a subscription is necessary, which is very affordable."
"I believe we pay on a yearly basis."
"The price of RHEV is high. It is an open-source solution, the price should be less. The price should not be on par with a solution, such as VMware. It's not more or equal to VMware, it's less, but the difference should be more substantial."
"It's a budget product as far as I'm concerned. It's way cheaper than any of its competitors. The only thing cheaper than Red Hat is that the people who take the Red Hat code clone it and then self-support it."
"This is an open-source solution."
"We are using the free version of Red Hat."
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Comparison Review

VL
CIO at Robusta Technology & Training
Jan 13, 2015
vSphere vs. RHEV vs. Hyper-V vs. XenServer
We have used the following functions: 1. Hypervisor: to ensure that the virtual server provide web and email services to the company, thus providing a stable operation a with single sign-on integration of an AD server and vCenter. 2. Network and Storage: centralized data server…
 

Top Industries

By visitors reading reviews
Comms Service Provider
14%
Financial Services Firm
13%
Computer Software Company
11%
Manufacturing Company
7%
Financial Services Firm
12%
Computer Software Company
12%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business36
Midsize Enterprise19
Large Enterprise38
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise5
Large Enterprise12
 

Questions from the Community

Which is better - Oracle VM or KVM?
I would prefer if KVM was easier to scale and not so limited. Overall the product has been helpful. It is easy to use, and was quite straight-forward to set up. Since I have been using KVM, I have ...
Which is better - Oracle VM or VMware VSphere?
Oracle VM seems to me to be kind of outdated. Nevertheless, it is fairly straightforward to use and maintain. The solution can just be set and you can forget about it, and the scalability is consid...
What do you like most about Oracle VM?
If you want to access the VM from anywhere over the Internet, you put it in a public subnet. So, VMs are linked to that. The subnets are linked to it. So, it's perfectly secured if it's a private n...
What do you like most about RHEV?
The initial setup is fairly straightforward and well-documented. The process is very similar to its competitors. The success of your setup depends on how well you plan.
What is your experience regarding pricing and costs for RHEV?
It's the open source. There's not much cost. It's very minimal comparably. Compared to what I am paying for VMware, it's negligible.
What needs improvement with RHEV?
RHEV is not improving because it has been discontinued. It has been discontinued for years. I would love to get back into RHEV, but the job market is difficult and no one is hiring. RHEV is designe...
 

Comparisons

 

Also Known As

No data available
Red Hat Enterprise Virtualization
 

Overview

 

Sample Customers

Ambulance Victoria, Australian Finance Group (AFG), Avnet Technology Solutions, CERN, cloudKleyer, Danish Tax Authority (SKAT), Data Intensity, Dubai World, Engineers Australia, Enkitec, Groupe FLO, Guerra S.A. Implemento, s Rodovišrios, Interactive One, IT Convergence, Jesta Digital, Johns Hopkins University Applied Physics Laboratory, KT, Kyoto Prefecture, Lawrence Livermore National Laboratory / National Ignition Facility, Multinet Pakistan, National Australia Bank (NAB), Navis LLC, Overhead Door, Overstock.com, Paragon Data, Parks Victoria, Pella, Sunway Shared Services, St. Louis Metro, Terminales Ro de la Plata S.A., University of Massachusetts, Versace,
Qualcomm and Bonham's Auction House.
Find out what your peers are saying about Oracle VM vs. RHEV and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.