Hyper-V vs RHEV comparison

Why PeerSpot?

Microsoft and Red Hat are both solutions in the Server Virtualization Software category. Microsoft is ranked #2 with an average rating of 8.0, while Red Hat is ranked #13 with an average rating of 8.0. Microsoft holds a 18.0% mindshare in SVS, compared to Red Hat’s 2.5% mindshare. Additionally, 86% of Microsoft users are willing to recommend the solution, compared to 80% of Red Hat users who would recommend it.

Hyper-V

Read 146 Hyper-V reviews

25,302 Views
22,266 Comparison Views

86% willing to recommend

RHEV

Read 37 RHEV reviews

4,198 Views
4,156 Comparison Views

80% willing to recommend

Hyper-V

RHEV

Comparison Buyer's Guide

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Executive SummaryUpdated on Jun 3, 2026

RHEV and Hyper-V are competing in virtualization platforms for enterprise needs, with Hyper-V often gaining preference for its feature richness and user satisfaction despite RHEV's competitive support and pricing, indicating Hyper-V's broader capabilities may justify its cost for many organizations.

Features: RHEV provides stability, open-source flexibility, and is known for low costs and straightforward migration capabilities. It supports up to 160 cores and 2 TB of RAM and is particularly efficient in Linux environments. Hyper-V offers dynamic memory allocation, seamless integration with Windows environments, and strong security protocols. It also provides advanced features like live migration and Hyper-V Replica, which enhance dynamic scalability and disaster recovery.

Room for Improvement: RHEV could benefit from improving its feature set to match competitors like VMware, offering richer third-party support, and enhancing scalability features. It might also consider enhancing its compatibility with non-Linux environments. Hyper-V could enhance its automation features, improve the ease of navigating its UI for non-Windows users, and expand its feature set for better competition against VMware's broader capabilities.

Ease of Deployment and Customer Service: RHEV provides a traditional Linux-oriented deployment that integrates well with existing Linux infrastructures. Users find the setup process straightforward, which benefits Linux-centric organizations. Hyper-V's deployment is more streamlined within Windows environments thanks to tight ecosystem integration, offering Microsoft users a smoother setup process and comfortable management through existing Microsoft services.

Pricing and ROI: RHEV presents an attractive pricing model with lower initial costs and good ROI especially in Linux environments. Its open-source nature makes it a cost-effective choice with competitive pricing against other virtualization options. Hyper-V might require a higher initial investment but offers considerable ROI through its advanced feature set and integration within Windows systems, suggesting that its cost is justified by its comprehensive benefits and simplified management for Windows environments.

To learn more, read our detailed Hyper-V vs. RHEV Report (Updated: September 2026).

Buyer's Guide

Hyper-V vs. RHEV

September 2026

Download the complete report

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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

Hyper-V

Ranking in Server Virtualization Software

2nd

Average Rating

8.0

Reviews Sentiment

6.9

Number of Reviews

146

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

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Server Virtualization Software category, the mindshare of Hyper-V is 18.0%, up from 15.2% compared to the previous year. The mindshare of RHEV is 2.5%, down from 2.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Server Virtualization Software Mindshare Distribution
Product	Mindshare (%)
Hyper-V	18.0%
RHEV	2.5%
Other	79.5%

Server Virtualization Software

Featured Reviews

Marcelo Siqueira

Especialista de Infraestrutura at a tech vendor with 10,001+ employees

Virtualization has improved proactive maintenance and observability for complex clustered workloads

Hyper-V could be improved in terms of performance of live migrations. I notice that in VMware, vMotion, which is the same concept as live migration, is faster than in Hyper-V. It is not that it does not work, but in terms of performance, VMware ends up being better for these virtual machine moves.I do not think there is anything else I would like to add regarding necessary improvements related to the interface, stability, or support. The interface is great and very intuitive. Support is also very quick and functional from Microsoft when a problem occurs. Once the environment is very well configured, there should not be problems in Hyper-V. The main area I would improve is mostly the performance of virtual machine migrations. If this migration performance were improved, I believe Hyper-V would reach a perfect score.

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Mike Neuliep

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.

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

"With the Windows data center, I can have an infinite number of virtual machines."

"If you run any kind of network solution, I would rather recommend Hyper-V over any other hypervisor at this moment - unless you are looking at it from a cost of ownership perspective."

"Hyper-V is completely free, which is a significant advantage."

"I would advise customers that are Microsoft users to use Hyper-V if they want to have more cost-efficiency."

"I appreciate its stability and user-friendly management interface."

"With each update, the security of this solution just gets better and better. It is very stable."

"It helps us build servers."

"If you want to use a solution that does the job that is required, to the best of its ability, then Hyper-V is a great solution."

More Hyper-V pros

"The support for this solution is very good."

"Technical support for RHEV is very fast and good."

"The solution is overall very good with all the facilities. It is user friendly, easy to configure, has documentation, and support is available."

"The most valuable features of RHEV are all the tools, such as virtualization, management of cloud platforms, and integration of container environments. The solution has good compatibility between virtualization, content management, and cloud management. Having the full set of these tools is the advantage of it."

"If you have a heterogenous data centre that is specially focused on Linux platforms, this is safe money, and good if you are looking for automation."

"It is very stable."

"I advise keeping an open mind. It's an excellent solution."

"The solution is stable."

More RHEV pros

Cons

"It would be better if it demanded less memory. Once you have allocated those memory spaces for the installed server, fewer resources are left to allocate for the Hyper-V virtual environment. That's the drawback with that. For example, once you install Windows 10, and let's say Windows 2019, Windows 2019 will take at least 10 GB of memory. If a customer has only 16 GB of RAM on the system, they think of installing Hyper-V. Because when you have windows 2019 or something else, they give two free Hyper-V virtual licenses. But we can't because there's not enough memory. We can, however, install this as a VMS. But this UI isn't that user-friendly for most customers. They like to have a user interface with VMI, and it's not easy when you install VMI. It would also be better if they can improve their core Hyper-V version to be a bit more familiar and user-friendly with its interface. I think it would be much easier. We had a few issues with the VM Hyper-V virtual network. Once you have such issues, it's very difficult to find out where they came from. They had such issues, and we had to resolve the system again. But other than that, if it's useful and keeps working nicely, it will work very nicely even if something happens. But it's very hectic and challenging to find out where it's happening. In the next release, it would be better to control this data store part in a manageable way. This is because once we install and create a Hyper-V machine, it goes everywhere. It would be better if it had a single location and a single folder with a heartbeat and virtual machine information. You can just go forward, and the data store and everything are going into one place like the C drive. But something always goes fast, or everything gets lost if the customer doesn't manually change the direction of where the virtual hard drive routes, the more serious the problem. It would be better if they could merge all that together. This includes the virtual machine and the virtual hard drive in the same folder when creating the virtual machine. I think that it would be much easier to manage and in case something happens. Technical support also could be better."

"There are some storage problems which do occur in high load systems, especially SQL workloads."

"Apart from Windows and some flavors of Linux, it does not support any other virtual guests."

"The solution could improve by having virtual restore."

"They can hot add NICs to the VMs. However, there is still not the ability to hot add virtual processors to running VMs."

"I encounter issues such as mouse cursor problems, dependencies, lagging, freezing, and unresponsiveness using Hyper-V."

"The area revolving around operations in the product has certain shortcomings where improvements are required."

"I think there is room for improvement in terms of the cloud solutions."

More Hyper-V cons

"With RHEV, the cyberattacks should be fewer. I want RHEV to be better protected."

"We would like the dashboard feature of this solution to be improved, as it is not very detailed at present."

"The biggest improvement would be more third-party direct support for things like backups and provisioning through third-party portals."

"Specifically, enhancements in managing virtual machine migrations, cloning, and the creation of different VMs could further optimize its functionality."

"My teammates and I often complain that VMware is well-documented and has a large community since it is the de facto standard. I would love to see better documentation and ease of use."

"The Administration of the Oracle database and the SAP ERP needs improvement."

"We should improve how we manage storage domains and make more comprehensive control available through the command line."

"Red Hat by itself is not scalable. But you can have third party add-ons like Ceph to make it massively scalable."

More RHEV cons

Pricing and Cost Advice

"The Hyper-V pricing and licensing are very good."

"Hyper-V is free-of-charge."

"Thanks to our enterprise agreement with Microsoft, Hyper-V is free for us."

"The licensing costs depend on the environment you have. If you have an environment of less than 10 or 30 VMs, It's nice to have a Hyper-V, but if you have more than 100 or 200, I would recommend using VCenter, VMware virtualization, especially for an on-premise solution."

"I wish the licensing was simpler, and allowed for a greater number of VM's with the Microsoft standard licensing, but overall I think it's fair. The pricing is definitely fair."

"We rent our licenses for this solution, which means that we also have access to premium-level support. The rental cost is payable annually and includes a number of products that work with this solution. It also allows us to run unlimited virtual machines without needing a license for each one."

"It comes with all the features and goodies inside the box, so you do not have to purchase anything else."

"The pricing and licensing is pretty good."

More Hyper-V pricing and cost advice

"Its price depends on the use cases."

"I would say the price is acceptable."

"I believe we pay on a yearly basis."

"This is an open-source solution."

"We are using the free version of Red Hat."

"RHEV offers pricing based on a per-physical-machine licensing model."

"Price-wise, RHEV is okay, in my opinion."

"The solution does not require licencing but a subscription is necessary, which is very affordable."

More RHEV pricing and cost advice

See which vendors are best for you

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Comparison Review

Thang Le Toan (Victory Lee)

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…

Read full review

Top Industries

By visitors reading reviews

Manufacturing Company

10%

Comms Service Provider

University

Computer Software Company

Comms Service Provider

10%

Computer Software Company

Financial Services Firm

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	70
Midsize Enterprise	37
Large Enterprise	47

By reviewers
Company Size	Count
Small Business	21
Midsize Enterprise	5
Large Enterprise	12

Questions from the Community

How does KVM compare with Hyper-V?

KVM is better. But let's just look at the software instead of judging. Hyper-V was a free solution from Microsoft to virtualize Server or Client OS as it is a feature on Windows Server since 2008 a...

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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

What is your experience regarding pricing and costs for Hyper-V?

My experience with pricing, setup costs, and licensing for Hyper-V is that Microsoft licensing is not cheap. However, it is very worthwhile to have this environment fully licensed once it is very w...

See all answers

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.

See all answers

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...

See all answers

What is your primary use case for RHEV?

I have done some consulting where I used RHEV, taking on side jobs to run virtual machines in the financial industry for a startup. The last time I used RHEV was in my home lab, but that has been d...

See all answers

Comparisons

VMware vSphere vs Hyper-V

Compared 45% of the time

KVM vs Hyper-V

Compared 8% of the time

VMware Workstation vs Hyper-V

Compared 6% of the time

Proxmox VE vs Hyper-V

Compared 6% of the time

XCP-ng virtualization platform vs Hyper-V

Compared 2% of the time

More Hyper-V Competitors

VMware vSphere vs RHEV

Compared 16% of the time

Proxmox VE vs RHEV

Compared 13% of the time

Oracle VM vs RHEV

Compared 9% of the time

KVM vs RHEV

Compared 7% of the time

DxEnterprise vs RHEV

Compared 7% of the time

More RHEV Competitors

Product Reports

Buyer's Guide

Hyper-V

September 2026

Download Hyper-V product report

Buyer's Guide

RHEV

September 2026

Download RHEV product report

Also Known As

No data available

Red Hat Enterprise Virtualization

Overview

Hyper-V delivers scalability, cost-effectiveness, and seamless Windows integration with dynamic memory, live migration, and replication capabilities. Its interface and automation tools optimize resource management, enhancing operational efficiency in virtualized settings.

Hyper-V stands out for its advanced networking features, offering proactive VM replication and high availability. Simplified setup alongside built-in Powershell scripting boosts automation capabilities, while Virtual SAN Manager aids in reducing hardware investments. However, improvements are needed in cloud platform integration and operational interface to enhance user experience. Licensing costs are significant, and support for diverse OS remains limited. Networking and live migration require fine-tuning to improve performance. Despite challenges in deployment and compatibility, Hyper-V remains a preferred choice for hosting vital production servers and providing robust virtualization solutions across diverse environments.

What key features does Hyper-V offer?

Scalability: Supports flexible resource allocation for growing environments.
Seamless Windows Integration: Easily integrates with Windows-based systems.
Dynamic Memory: Efficiently manages memory allocation in real time.
Live Migration: Allows live transfer of VM workloads with minimal impact.
Hyper-V Replica: Provides robust VM replication for high availability.

What are the anticipated benefits of using Hyper-V?

Cost-Efficiency: Reduces operational costs through effective virtualization.
Resource Optimization: Efficiently utilizes existing hardware and software.
High Availability: Ensures ongoing service delivery and data protection.
Operational Efficiency: Enhances productivity with robust automation tools.

Organizations in education, finance, and IT sectors deploy Hyper-V for virtualization, using it to consolidate servers and manage infrastructures efficiently. Its integration with platforms like Microsoft Azure facilitates cloud solutions, supporting applications like SQL Server, Exchange, and Linux in diverse operational settings.

Microsoft

RHEV offers a cost-effective virtualization platform with support for up to 160 cores and 2 TB of RAM per host, emphasizing open-source accessibility and integration with applications like OpenStack.

RHEV stands out with features such as high performance, stability, ease of migration, and robust security. Its integration capabilities with diverse applications and the self-service Power user portal enhance its appeal for IT environments. While the platform's affordability compared to VMware is noted, areas for improvement include the GUI, user-friendliness, network virtualization, and the need for enhanced pricing and support in regions lacking system integrators. RHEV's ability to facilitate seamless migration from legacy systems to virtual environments is widely adopted in sectors such as government, banking, and IT services.

What are the key features of RHEV?

Open-Source Accessibility: Offers flexibility and customization options.
High Performance: Supports up to 160 cores and 2 TB of RAM per host.
Seamless Integration: Integrates well with applications like OpenStack.
Live VM Migration: Enables continuous operations without downtime.
Power User Portal: Provides self-service capabilities for users.

What benefits and ROI can users expect?

Cost Optimization: Provides a cost-effective alternative to VMware.
Scalable Computing: Allows flexible resource allocation and scaling.
Migration Efficiency: Facilitates moving from legacy systems smoothly.
Robust Security: Enhances data protection and privacy management.

RHEV is widely used in high-computing tasks like AI and big data analytics within data centers, supporting cloud solutions, AI, and ERP systems. It's implemented in privacy clouds for industries such as government, banking, and IT services to migrate workloads from physical to virtual environments and optimize operational costs.

Red Hat

Sample Customers

Large customer base from all industries, all over the world. Two major Hyper-V customers are Telefonica and EmpireCLS.

Qualcomm and Bonham's Auction House.

Buyer's Guide

Hyper-V vs. RHEV

September 2026

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