No more typing reviews! Try our Samantha, our new voice AI agent.

Spot by Flexera vs VMware vSphere 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
7.9
Spot by Flexera cut compute costs by 75%, saved over 500,000 euros annually, and improved flexibility and operations.
Sentiment score
6.6
VMware vSphere enhances efficiency and agility, reducing costs and resources, while improving performance and providing rapid ROI.
By using Spot by Flexera across a year, we were able to save more than 500,000 euros.
License manager at a financial services firm with 10,001+ employees
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
Server consolidation can reduce the physical server count by 60 to 80%, resulting in less spending on hardware purchases, data center rack spaces, power consumption, cooling space, and maintenance contracts.
V Mware And Vector Administration at Tech Mahindra Limited
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
8.4
Spot by Flexera provides responsive and effective customer service, receiving high ratings for their excellent technical support.
Sentiment score
6.6
VMware vSphere support is knowledgeable and efficient but could improve response times, especially for non-urgent and weekend issues.
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
We did not have to use it many times, but the few times that we did use it, it was very fast and very useful.
License manager at a financial services firm with 10,001+ employees
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
7.6
Spot by Flexera is scalable, adaptable, and open-source, effectively managing AWS expansions and connecting diverse data sources.
Sentiment score
7.2
VMware vSphere excels in scalability, enabling efficient resource adjustment and extensive deployment, though some licensing and hardware issues occur.
It is also a very easy tool to connect to different data sources and different servers since it is open source.
License manager at a financial services firm with 10,001+ employees
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
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
6.3
Spot by Flexera is stable but faces data update delays, requiring manual IT asset corrections and user-reported server discrepancies.
Sentiment score
7.9
VMware vSphere is a highly reliable, stable virtualization solution with minimal downtime, valued for its robust 24/7 performance.
In Spot by Flexera, we could see both computers, the old and the new one, but the system was not recognizing that the old one was no longer being used.
License manager at a financial services firm with 10,001+ employees
Most features will not fail, such as vMotion, snapshot recovery, and disaster recovery points.
Information Technology Architect at Central Bank of India
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
 

Room For Improvement

Spot by Flexera could improve through storage cost optimization, better integrations, enhanced UI guidance, timely updates, and Kubernetes insights.
VMware vSphere needs cost management improvements, enhanced integration, intuitive UI, better support, and simplified setup for broader appeal.
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
If I want to add micro-segmentation for a particular set of VMs, I need to purchase it as an add-on, but after purchasing, I cannot utilize it due to license limitations.
Information Technology Architect at Central Bank of India
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
 

Setup Cost

Users praise Spot by Flexera's pricing for its competitiveness and convenience, rating it highly against market alternatives.
VMware vSphere's high pricing and licensing complexity are balanced by praised features like centralized management and support services.
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
I was aware of different pricing, setup costs, and licensing across the company.
License manager at a financial services firm with 10,001+ employees
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

Spot by Flexera optimizes cloud costs, manages resources efficiently, and integrates with AWS, improving scalability and decision-making with AI.
VMware vSphere offers high availability, seamless migrations, centralized management, robust integration, scalability, and cloud support for dynamic business needs.
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
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
 

Categories and Ranking

Spot by Flexera
Ranking in Server Virtualization Software
14th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
6
Ranking in other categories
Cloud Management (20th), Cloud Operations Analytics (1st), Cloud Analytics (3rd), Compute Service (10th), Containers as a Service (CaaS) (3rd), Cloud Cost Management (7th)
VMware vSphere
Ranking in Server Virtualization Software
1st
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
461
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Server Virtualization Software category, the mindshare of Spot by Flexera is 0.8%, up from 0.0% compared to the previous year. The mindshare of VMware vSphere is 19.0%, up from 16.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Virtualization Software Mindshare Distribution
ProductMindshare (%)
VMware vSphere19.0%
Spot by Flexera0.8%
Other80.2%
Server Virtualization Software
 

Featured Reviews

Bruna Müller - PeerSpot reviewer
License manager at a financial services firm with 10,001+ employees
Centralized asset data has transformed how we manage licenses and make cost-saving decisions
One problem that we faced using Spot by Flexera is that in certain servers, the data was not being updated correctly, and we had a certain delay. For example, someone was using a computer, and then this user received a new one. In Spot by Flexera, we could see both computers, the old and the new one, but the system was not recognizing that the old one was no longer being used. We had a couple of IT assets that were not being used, and we had this information in our internal servers, but Spot by Flexera was not able to update on time. We had to fix this information manually.
RajeshK10 - PeerSpot reviewer
Information Technology Architect at Central Bank of India
Reliable virtualization has supported smooth DR drills and efficient resource allocation
VMware vSphere has proven to be robust in nature, and the new features are quite acceptable. The new features in NSX network switching make it more useful in the reliability management of data centers. vMotion has helped my organization's business continuity strategies during our planned DR drill activity. The migration of VMs from DC to DR is quite smooth with respect to the network link. I assess the impact of VMware vSphere's High Availability feature on my infrastructure resilience as effective during DR drill activities and firmware upgrades, which we perform every six months. During those times, we rely on maintenance mode of several servers, and HA works properly. I have nothing to complain about. We have utilized VMware vSphere's Distributed Resource Scheduler effectively. Even though we have over-provisioned the vCPUs, it efficiently manages the CPU cores and memory of the servers intelligently, so I am not experiencing any bottleneck in resource utilization. Distributed Resource Scheduler has affected my resource allocation performance positively, providing a 20 percent advantage over my old hardware.
report
Use our free recommendation engine to learn which Server Virtualization Software solutions are best for your needs.
909,725 professionals have used our research since 2012.
 

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
Construction Company
13%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
10%
Financial Services Firm
9%
Construction Company
9%
Manufacturing Company
8%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Large Enterprise6
By reviewers
Company SizeCount
Small Business177
Midsize Enterprise138
Large Enterprise261
 

Questions from the Community

What needs improvement with Spot Ocean?
One problem that we faced using Spot by Flexera is that in certain servers, the data was not being updated correctly, and we had a certain delay. For example, someone was using a computer, and then...
What is your primary use case for Spot Ocean?
For the past two years, I have been developing a project to implement Spot by Flexera as a software asset management tool. It is used to manage all the IT assets and software licenses within all th...
What advice do you have for others considering Spot Ocean?
The interface of Spot by Flexera was very simple to use. Spot by Flexera Academy had lots of important information that made the usage even easier. In general, I do not think there are any addition...
What is IOMMU?
DEEPEN DHULLA did explain well IOMMU. IOMMU has to be activated at the bios level. It exists on Intel and AMD platforms. It is used a lot inside virtualization platforms like VMware VSphere. It pr...
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 and Windows. For us, VMware does not offer any advantage. Moreover, KVM is free.
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...
 

Comparisons

 

Also Known As

Spot Ocean, Spot Elastigroup, Spot Eco
No data available
 

Overview

 

Sample Customers

Freshworks, Zalando, Red Spark, News, Trax, ETAS, Demandbase, BeesWa, Duolingo, intel, IBM, N26, Wix, EyeEm, moovit, SAMSUNG, News UK, ticketmaster
Abu Dhabi Ports Company, ACS, AIA New Zealand, Consona, Corporate Express, CS Energy, and Digiweb.
Find out what your peers are saying about Spot by Flexera vs. VMware vSphere and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.