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Hyper-V vs Spot by Flexera comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 19, 2026

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
7.6
Spot by Flexera enabled substantial savings in compute costs and enhanced efficiency, though ROI may take longer for some.
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
Our technology predicts demand, selects the cheapest instance mix, sizes the workloads appropriately, and scales it automatically based on policy, resulting in significant savings by reducing manual work and enhancing our flexibility, which has helped accelerate our deployments.
Global Hyperscaler Alliances Director at a tech vendor with 1,001-5,000 employees
I cannot share the exact number, but I can share the figure that my EC2 and EKS compute cost reduced by around 65 to 75% with Spot.
Dev Ops Engineer at a construction company with 11-50 employees
 

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
8.4
Spot by Flexera's customer service is highly rated for its excellent technical support, responsiveness, and reliability, ensuring customer satisfaction.
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
I would rate the customer support a nine out of ten.
Global Hyperscaler Alliances Director at a tech vendor with 1,001-5,000 employees
 

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
7.4
Spot by Flexera is highly scalable, effectively supporting multiple users across environments, particularly with AWS services, boosting user confidence.
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
Spot's scalability is quite good, and it can be expanded to multiple environments.
Dev Ops Engineer at a construction company with 11-50 employees
 

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
7.0
Spot by Flexera is mostly stable and reliable, though some users report occasional bugs indicating room for improvement.
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
 

Room For Improvement

Users seek Hyper-V improvements in cloning, virtualization, cost, security, RAM, interface, compatibility, networking, and cross-platform management.
Spot by Flexera needs OCI support, better multi-cloud integration, and UI improvements, though it's stable and mature.
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
Continuously making advancements based on customer feedback.
Global Hyperscaler Alliances Director at a tech vendor with 1,001-5,000 employees
Spot could be improved by adding features that help identify data to optimize storage costs by detecting datasets within our environment based on criteria such as age and usage.
AVP DevOps and Product Support at a recruiting/HR firm with 1,001-5,000 employees
More guided onboarding would help teams adopt advanced features faster.
Dev Ops Engineer at a construction company with 11-50 employees
 

Setup Cost

Hyper-V is free with Windows Server, but additional management tools and scale affect overall cost-effectiveness compared to competitors.
Enterprise users praise Spot by Flexera's pricing and setup, with structured management of licensing, via AWS Marketplace.
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
The pricing is reasonable and convenient, and the value it offers is completely in line with what I am spending.
Dev Ops Engineer at a construction company with 11-50 employees
 

Valuable Features

Hyper-V offers cost-effective virtualization with dynamic memory, live migration, PowerShell automation, and seamless Windows integration for enterprises.
Spot by Flexera offers cost optimization, Kubernetes management, and security compliance with intelligent autoscaling, AWS integration, and AI-driven insights.
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
Spot's automated cost optimization works by continuously analyzing the workload and applying policies to minimize cloud spend without sacrificing performance.
Global Hyperscaler Alliances Director at a tech vendor with 1,001-5,000 employees
The fact that it can mix dozens of instance families dynamically is something which the AWS native autoscalers simply cannot do.
Dev Ops Engineer at a construction company with 11-50 employees
Spot helps us detect such changes within AWS at least one hour prior, allowing us to have a mitigation plan in place and host other servers within the same setup to avoid impacting the application.
AVP DevOps and Product Support at a recruiting/HR firm with 1,001-5,000 employees
 

Categories and Ranking

Hyper-V
Ranking in Server Virtualization Software
2nd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
145
Ranking in other categories
No ranking in other categories
Spot by Flexera
Ranking in Server Virtualization Software
14th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
5
Ranking in other categories
Cloud Management (23rd), Cloud Operations Analytics (1st), Cloud Analytics (2nd), Compute Service (9th), Containers as a Service (CaaS) (4th), Cloud Cost Management (5th)
 

Mindshare comparison

As of January 2026, in the Server Virtualization Software category, the mindshare of Hyper-V is 17.2%, up from 14.5% compared to the previous year. The mindshare of Spot by Flexera is 0.2%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Virtualization Software Market Share Distribution
ProductMarket Share (%)
Hyper-V17.2%
Spot0.2%
Other82.6%
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.
KS
Dev Ops Engineer at a construction company with 11-50 employees
Intelligent autoscaling has cut compute costs and now manages ephemeral workloads efficiently
I think overall Spot is quite good. The UI is powerful, but it can feel a bit dense for some new users. More guided onboarding would help teams adopt advanced features faster, and deeper insights into Kubernetes resource usage would be beneficial. Overall, it is a really good platform that is quite mature and stable. I chose a rating of nine because it may sometimes be a bit overwhelming for newcomers, and there are also a few areas in which the EKS Kubernetes level granularity is a little missing. Overall, I think Spot is a really good and stable tool.
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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
13%
Manufacturing Company
10%
Government
8%
University
8%
Manufacturing Company
18%
Computer Software Company
16%
Healthcare Company
7%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business70
Midsize Enterprise37
Large Enterprise46
No data available
 

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...
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...
What do you like most about Hyper-V?
The initial setup is not difficult at all. It is very easy.
What do you like most about Spot Ocean?
The solution helps us to manage and scale automatically whenever there is a limit to the increase in the application workflow.
What needs improvement with Spot Ocean?
Spot can be improved by adding deeper multi-cloud integrations, enhancing real-time security automation, and continuously making advancements based on customer feedback.
What is your primary use case for Spot Ocean?
I have been using Spot for five years. My main use case for Spot is cloud optimization.We use Spot for optimization by leveraging real-time optimization as well as auto-optimization. The company al...
 

Comparisons

 

Also Known As

No data available
Spot Ocean, Spot Elastigroup, Spot Eco
 

Overview

 

Sample Customers

Large customer base from all industries, all over the world. Two major Hyper-V customers are Telefonica and EmpireCLS.
Freshworks, Zalando, Red Spark, News, Trax, ETAS, Demandbase, BeesWa, Duolingo, intel, IBM, N26, Wix, EyeEm, moovit, SAMSUNG, News UK, ticketmaster
Find out what your peers are saying about Hyper-V vs. Spot by Flexera and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.