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Hyper-V vs Oracle VM VirtualBox vs VMware vSphere 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:
 

ROI

Sentiment score
7.0
Organizations save costs with Hyper-V by reducing physical server needs and IT expenses, compared to VMware.
Sentiment score
5.3
Oracle VM VirtualBox offers quick ROI by reducing costs and streamlining processes, with users reporting high satisfaction and time savings.
Sentiment score
6.7
VMware vSphere boosts efficiency, lowering costs and hardware needs, ensuring rapid ROI and long-term financial benefits despite initial investment.
You need only one physical server that can host several virtualized servers within the same physical server instead of having multiple physical servers.
Network and Infrastructure Manager at Sonysugar
It saves us money compared to VMware because we still need to pay Microsoft licenses, but in addition to that we need to pay for VMware for virtualization.
IT Professional at NIPOS
I did not perform any long-term stress tests, just for a couple of hours or days on every application.
Technical Officer at ADN Telecom
We can say 10% is the approximate amount of savings because most of the things are automated and streamlined, so the manual work is eliminated in most cases.
Sr. Technical Architect at StarOne IT Solutions
 

Customer Service

Sentiment score
6.9
Hyper-V support receives mixed feedback; generally positive but varies due to factors like regional availability and direct contact challenges.
Sentiment score
7.7
VirtualBox users prefer online documentation and community support over Oracle's support, which is seen as capable but slow.
Sentiment score
6.7
VMware vSphere's support is mixed: knowledgeable yet inconsistent, with delays and concerns on language and availability post-Broadcom acquisition.
Technical support from Microsoft is excellent, rated ten out of ten.
Vice President Hybrid Cloud Operations at Accenture
The technical support for Hyper-V is excellent
Head it at Ace Designers Limited
The technical support is very good
Manager of Systems at Sir Syed University of Engineering and Technology
Their forum and documentation is more than enough for technical support.
Technical Officer at ADN Telecom
Priority one issues are usually addressed by engineers within one to two hours.
Server Support Engineer at CIPL - Corporate Infotech Pvt Ltd
Recently, support has been less friendly and slower, especially after the company was acquired by Broadcom.
Revenue Operations Specialist at KK AGC
If we have issues, the support tends to be unreliable
Technical Assistant at EOCD
 

Scalability Issues

Sentiment score
6.4
Hyper-V is highly scalable, enabling effective growth across environments, with some challenges but generally favorable user perception.
Sentiment score
7.2
Oracle VM VirtualBox is valued for scalable environments, though hardware limitations and memory overhead can impede performance.
Sentiment score
7.2
VMware vSphere offers excellent scalability and flexibility, enabling seamless growth despite potential licensing constraints, adapting to diverse infrastructures.
There is a redundancy cost for high availability because data are stored mirroring on two nodes.
IT Professional at NIPOS
Hyper V can support over two hundred virtual processors and around 12 TB of memory.
Vice President Hybrid Cloud Operations at Accenture
The scalability of Hyper-V is great; I would rate it nine out of ten.
Head it at Ace Designers Limited
Scaling is easy, whether it is hyperconverged or a three-tier architecture.
Manager of Solutions and Support at Esconet Technologies Pvt. Ltd.
VMware vSphere is highly scalable in terms of the number of users and the number of servers it can handle.
Revenue Operations Specialist at KK AGC
It is a highly scalable solution.
Technical Assistant at EOCD
 

Stability Issues

Sentiment score
7.4
Users praise Hyper-V for stability, despite occasional backup and performance issues, with Windows updates impacting stability more than VMware.
Sentiment score
7.1
Oracle VM VirtualBox is generally stable but faces occasional issues, especially on Windows, rated around eight for stability.
Sentiment score
7.9
VMware vSphere is reliable, with issues mainly due to third-party hardware, and frequent updates enhance stability and performance.
Automation is unavailable, and reporting is difficult.
Software Consultant at a tech vendor with 10,001+ employees
Frequent Windows updates can impact stability compared to VMware ESXi.
Vice President Hybrid Cloud Operations at Accenture
We have stable performance, but we see some glitches with some snapshots on Linux boxes in Linux virtual machines.
IT Professional at NIPOS
The snapshot functionality in Oracle VM VirtualBox is effective for management purposes.
Chief Executive Officer at Kipustec
It is a very stable hypervisor solution.
Manager of Solutions and Support at Esconet Technologies Pvt. Ltd.
While they are generally stable, if outages occur, they tend to be due to brands like HP or Dell, not VMware vSphere itself.
Revenue Operations Specialist at KK AGC
Mostly we don't have issues, but sometimes we have faced some stability issues because of some bugs and some CPU compatibility issues with Intel CPUs.
IT Director at Def Industry
 

Room For Improvement

Users seek Hyper-V improvements in cloning, virtualization, cost, security, RAM, interface, compatibility, networking, and cross-platform management.
Oracle VM VirtualBox users desire better networking, stability, resource management, and enhanced integration with diverse hardware and remote solutions.
VMware vSphere is costly and complex, facing performance, integration, and upgrade challenges, limiting accessibility for smaller enterprises.
Hyper-V should ensure the features of VMware are covered within its platform.
Head it at Ace Designers Limited
Hyper-V could be improved by implementing the same set of features that other tools provide.
Software Consultant at a tech vendor with 10,001+ employees
In future updates, I would like to see improvements in reporting and a resolution to some security weaknesses.
Technical Manager at OAK integrated System Pvt Ltd
Having some kind of API to maintain Oracle VM VirtualBox would be beneficial.
Technical Officer at ADN Telecom
The cost changed from perpetual to subscription, and there is a need for alternative solutions.
Manager of Solutions and Support at Esconet Technologies Pvt. Ltd.
Another area is the stability during upgrades from older versions to newer versions, where we face issues.
Manager of Systems at Sir Syed University of Engineering and Technology
Sometimes, it is difficult to find documentation for specific tools and solutions.
Server Support Engineer at CIPL - Corporate Infotech Pvt Ltd
 

Setup Cost

Hyper-V is free with Windows Server, but additional management tools and scale affect overall cost-effectiveness compared to competitors.
Oracle VM VirtualBox provides a free version popular for cost-effectiveness, with enterprise licensing seen as expensive by some.
VMware vSphere's complex pricing offers flexibility and features, but businesses should evaluate needs to avoid unnecessary costs.
Hyper-V is completely free and requires no licensing fee.
Software Consultant at a tech vendor with 10,001+ employees
Hyper-V's licensing costs are lower compared to VMware, making it cost-effective for smaller workloads.
Vice President Hybrid Cloud Operations at Accenture
Until 2019, Hyper-V was a cost-effective solution because it was available as a free product.
Manager of Systems at Sir Syed University of Engineering and Technology
In the enterprise scenario, all software solutions, including Oracle VM VirtualBox, are expensive.
Chief Executive Officer at Kipustec
Many customers are trying to avoid it due to its high cost.
Technical Assistant at EOCD
Costs significantly increased from perpetual to subscription, with prices rising by two to three times over three to five years.
Manager of Solutions and Support at Esconet Technologies Pvt. Ltd.
The solution is too expensive.
Revenue Operations Specialist at KK AGC
 

Valuable Features

Hyper-V offers cost-effective virtualization with dynamic memory, live migration, PowerShell automation, and seamless Windows integration for enterprises.
Oracle VM VirtualBox is free, versatile, and easy to use, ideal for testing, education, and stable multi-platform virtualization.
VMware vSphere is praised for centralized management, cost efficiency, strong performance, scalability, and advanced features like vMotion and HA.
It is completely free, which is a significant advantage.
Software Consultant at a tech vendor with 10,001+ employees
I have seen return on investment with Hyper-V because it is both time-saving and cost-effective.
Network and Infrastructure Manager at Sonysugar
We switched to Hyper-V because it was lower cost than paying for high availability in VMware.
IT Professional at NIPOS
Its snapshot functionality helps with backup management.
Chief Executive Officer at Kipustec
The guest OS compatibility was tremendous because I used Oracle VM VirtualBox on Linux and ran Windows applications on top of that, working seamlessly.
Technical Officer at ADN Telecom
The vMotion feature is beneficial for online migration of virtual machines from one host to another without downtime.
Manager of Solutions and Support at Esconet Technologies Pvt. Ltd.
The tool is highly available, which is crucial for implementing critical applications requiring 24/7 availability.
Revenue Operations Specialist at KK AGC
I always use VMware vSphere vMotion; we work with this feature all the time. vMotion is very useful; that's why we use the virtualization.
IT Director at Def Industry
 

Mindshare comparison

As of April 2026, in the Server Virtualization Software category, the mindshare of Hyper-V is 19.1%, up from 14.4% compared to the previous year. The mindshare of Oracle VM VirtualBox is 5.7%, down from 7.1% compared to the previous year. The mindshare of VMware vSphere is 19.4%, up from 17.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Virtualization Software Mindshare Distribution
ProductMindshare (%)
VMware vSphere19.4%
Hyper-V19.1%
Oracle VM VirtualBox5.7%
Other55.8%
Server Virtualization Software
 

Featured Reviews

Tomas Basus - PeerSpot reviewer
IT Professional at NIPOS
Virtualization has reduced licensing costs and improved integration but still needs better performance insight
Integrations bring the biggest benefit to us. We use half of our virtual machines that are Microsoft, so it works better hosted in Hyper-V compared to VMware. Clustering and failover capabilities in the product help with our availability. It helped because we switched to Hyper-V because it was lower cost than paying for high availability in VMware. We need Microsoft licenses for virtual machines, so it costs less than buying two solutions for that. We have data center editions, so it did not cost us additional money compared to paying for high availability from VMware. I think it helped a little, but not so different compared to VMware regarding security and bandwidth optimization.
Tanvir Siddique - PeerSpot reviewer
Technical Officer at ADN Telecom
Easily accesses open solutions with seamless compatibility for testing and development
The most valuable feature is the seamlessness. When I install a Linux operating system, I can use Windows applications through Oracle VM VirtualBox seamlessly. There are many applications that work only on Windows. For desktop testing purposes, I used Oracle VM VirtualBox, and it works fine. The guest OS compatibility was tremendous because I used Oracle VM VirtualBox on Linux and ran Windows applications on top of that, working seamlessly.
IA
IT Director at Def Industry
Has improved infrastructure monitoring and resource management but requires better support and cost efficiency
The high availability feature's resilience is not bad, but it could be better. For example, whenever you lose any hardware, you will have interruptions on the services, and it reboots again on the other hardware host which is available at the crash time. That's good, but we would prefer to have zero downtime instead of the rebooting on the other server. We would prefer to have a zero downtime always-on configuration. VMware vSphere has a built-in feature called Fault Tolerance, but it's very limited for very limited VMs or very limited core count or CPU count, so it's not so useful for all the environment because of the limitations. The Fault Tolerance (FT) feature is very limited to very little core counts or very little VM counts, so you can't run the Fault Tolerance for all the servers or all the VMs, and that's very bad. If VMware vSphere could have any kind of built-in patch management environment with a repository, offline repository option, with test, non-production, and production environment separated, this would be perfect. Management of patch management with operating systems and including third-party applications which are running on the servers would enhance the VMware vSphere environment. VMware vSphere is very expensive. The worst aspect of VMware vSphere is the price. I can't tell you the exact cost at this time because the other team members in my teams are working on it, but I remember that the prices are very high. VMware vSphere is easy to scale, but it could be better, similar to a Kubernetes environment. It should have an automatic scale-out feature when the load gets high; if it gets some scale out automatically, it would be better than this, similar to Kubernetes or OpenShift.
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Comparison Review

it_user234735 - PeerSpot reviewer
Technology Consultant, ASEAN at a tech services company with 501-1,000 employees
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…
 

Top Industries

By visitors reading reviews
Computer Software Company
10%
Manufacturing Company
9%
University
8%
Government
8%
Comms Service Provider
15%
Computer Software Company
10%
Manufacturing Company
8%
Financial Services Firm
7%
Financial Services Firm
10%
Computer Software Company
10%
Manufacturing Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business70
Midsize Enterprise37
Large Enterprise46
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise20
Large Enterprise17
By reviewers
Company SizeCount
Small Business175
Midsize Enterprise137
Large Enterprise259
 

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 ...
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 featu...
What do you like most about Hyper-V?
The initial setup is not difficult at all. It is very easy.
How does KVM compare to Oracle VM VirtualBox?
KVM is easy to use, stable and flexible. It is mature and very fast. It is an affordable open-source solution that is...
What is your experience regarding pricing and costs for Oracle VM VirtualBox?
Maintenance is not necessary because I did not use it for heavy loads.
What needs improvement with Oracle VM VirtualBox?
If there were more API access so that I could run it headlessly, similar to Proxmox where I can use API, it would be ...
What is IOMMU?
DEEPEN DHULLA did explain well IOMMU. IOMMU has to be activated at the bios level. It exists on Intel and AMD platfor...
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...
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 o...
 

Overview

 

Sample Customers

Large customer base from all industries, all over the world. Two major Hyper-V customers are Telefonica and EmpireCLS.
Airbus, Colorado State University, SCS Africa, Wolf Medical Systems.
Abu Dhabi Ports Company, ACS, AIA New Zealand, Consona, Corporate Express, CS Energy, and Digiweb.
Find out what your peers are saying about Broadcom, Microsoft, Proxmox and others in Server Virtualization Software. Updated: March 2026.
885,667 professionals have used our research since 2012.