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Red Hat OpenShift vs VMware ESXi 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
7.4
Red Hat OpenShift boosts ROI with enhanced productivity, scalability, and security, offering efficient integration and modernization despite initial costs.
Sentiment score
4.7
VMware ESXi boosts efficiency and eases management, but rising costs lead to interest in more cost-effective alternatives.
With OpenShift combined with IBM Cloud App integration, I can spin an integration server in a second as compared to traditional methods, which could take days or weeks.
Platform Engineer & Manager at a computer software company with 51-200 employees
Moving to OpenShift resulted in increased system stability and reduced downtime, which contributed to operational efficiency.
Infrastructure Manager at Appzone Group
It is always advisable to get the bare minimum that you need, and then add more when necessary.
Vice President at a financial services firm with 10,001+ employees
 

Customer Service

Sentiment score
6.8
Red Hat OpenShift support is praised for expertise and community support but criticized for delays and complex documentation.
Sentiment score
6.9
VMware ESXi support is generally praised for expertise, despite mixed response times and quality post-Broadcom transition.
Red Hat's technical support is responsive and effective.
Infrastructure Manager at Appzone Group
Customer support is really good because so far in our case, we have always received a prompt response, and they have been really helpful to us.
ML Engineer - Specialist at a tech vendor with 10,001+ employees
I have been pretty happy in the past with getting support from Red Hat.
Manager IT Infrastructure at a government with 1,001-5,000 employees
I rate the technical support from VMware as nine or ten out of ten.
SAP B1 Support Consultant at Abacus Consulting
In the last three or four years, we did not require any support from VMware engineers, indicating its high reliability.
Head IT at Burraq Cyber Security Solutions
Customer service and support are good; they are reachable, and at times remote support suffices.
Team Lead Virtualization at Hybrid Tech
 

Scalability Issues

Sentiment score
7.4
Red Hat OpenShift efficiently scales nodes and applications, supports large operations, but some desire improved on-premise capabilities.
Sentiment score
7.8
VMware ESXi is praised for its vertical scalability and management efficiency, despite challenges in horizontal scalability and licensing.
The on-demand provisioning of pods and auto-scaling, whether horizontal or vertical, is the best part.
Manager IT Infrastructure at a government with 1,001-5,000 employees
OpenShift's horizontal pod scaling is more effective and efficient than that used in Kubernetes, making it a superior choice for scalability.
Platform Engineer & Manager at a computer software company with 51-200 employees
Red Hat OpenShift scales excellently, with a rating of ten out of ten.
System Analyst at Freelancer
The solution is scalable, allowing us to scale up or down regardless of infrastructure size.
Head IT at Burraq Cyber Security Solutions
vCenter Server can manage up to 1,000 ESXi servers within a single UI interface, allowing extensive deployment and management capabilities.
IT Manager at Synergy Computers
My customers are highly satisfied with its scalability.
Team Lead Virtualization at Hybrid Tech
 

Stability Issues

Sentiment score
7.7
Red Hat OpenShift is praised for high stability, efficiently handling production, with improvements minimizing external-impact issues.
Sentiment score
8.3
VMware ESXi is highly stable and dependable, often rated 8-10, with minimal issues and effective recent updates.
It provides better performance yet requires more resources compared to vanilla Kubernetes.
Platform Engineer & Manager at a computer software company with 51-200 employees
I've had my cluster running for over four years.
Infrastructure Manager at Appzone Group
It performs well under load, providing the desired output.
System Analyst at Freelancer
ESXi is stable, and our business operations depend on it year after year.
Head IT at Burraq Cyber Security Solutions
Stability rates a perfect 10.
Managing Partner at evercloud
 

Room For Improvement

Red Hat OpenShift requires improvements in documentation, security, integration, support, GUI, scalability, resource demands, and user experience.
Users are concerned about VMware ESXi's pricing, support, and complexities post-Broadcom, desiring simpler licensing and improvements.
Learning OpenShift requires complex infrastructure, needing vCenter integration, more advanced answers, active directory, and more expensive hardware.
Platform Engineer & Manager at a computer software company with 51-200 employees
Red Hat OpenShift's biggest disadvantage is they do not provide any private cloud setup where we can host on our site using their services.
Vice President at a financial services firm with 10,001+ employees
We should aim to include VMware-like capabilities to be competitive, especially considering cost factors.
System Analyst at Freelancer
Providing a mobile application for remote access to ESXi servers would be beneficial.
Head IT at Burraq Cyber Security Solutions
It's not cost-effective for small users and creates a gap for alternatives, while favoring larger clients.
IT Manager at Synergy Computers
The cost of VMware ESXi is very high, especially after the acquisition by Broadcom, which led to price increases.
Team Lead Virtualization at Hybrid Tech
 

Setup Cost

Red Hat OpenShift offers comprehensive features but is criticized for high costs, especially when upgrading to the licensed version.
Enterprise evaluators find VMware ESXi pricing high, with complex licensing and costs exceeding competitors, challenging smaller users' budgets.
Initially, licensing was per CPU, with a memory cap, but the price has doubled, making it difficult to justify for clients with smaller compute needs.
Senior Technical Lead at MORO
The pricing for Red Hat OpenShift is considered quite high.
Manager for Middleware at a computer software company with 1,001-5,000 employees
Red Hat can improve on the pricing part by making it more flexible and possibly on the lower side.
Manager IT Infrastructure at a government with 1,001-5,000 employees
The product is very cost-effective, though not fixed, as pricing tends to fluctuate over time.
Team Lead Virtualization at Hybrid Tech
The solution is moderately priced, not exactly cheap yet not overly expensive either.
SAP B1 Support Consultant at Abacus Consulting
The pricing is expensive, with the cost for customers ranging from $10,000 to $20,000 yearly.
Head IT at Burraq Cyber Security Solutions
 

Valuable Features

Red Hat OpenShift provides fast CI/CD, scalability, security, automation, and integration for seamless, secure, and flexible application deployment.
VMware ESXi provides cost-effective server consolidation, seamless migrations, high availability, resource optimization, and centralized management with strong compatibility.
Because it was centrally managed in our company, many metrics that we had to write code for were available out of the box, including utilization, CPU utilization, memory, and similar metrics.
Vice President at a financial services firm with 10,001+ employees
The concept of containers and scaling on demand is a feature I appreciate the most about Red Hat OpenShift.
Manager IT Infrastructure at a government with 1,001-5,000 employees
A valuable feature of Red Hat OpenShift is its ability to handle increased loads by automatically adding nodes.
System Analyst at Freelancer
Its capability to move virtual machines to physical machines is very efficient for our live environment.
Head IT at Burraq Cyber Security Solutions
As a level one or bare metal hypervisor, its unmatched scalability depends on underlying hardware, capable of managing large numbers of physical servers with one management platform.
IT Manager at Synergy Computers
vMotion is a daily used technology that allows us to have machines distributed across different sites while maintaining redundancy between the sites.
Managing Partner at evercloud
 

Categories and Ranking

Red Hat OpenShift
Ranking in Server Virtualization Software
11th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
64
Ranking in other categories
PaaS Clouds (3rd), Container Management (10th), Hybrid Cloud Computing Platforms (5th), Agile and DevOps Services (1st)
VMware ESXi
Ranking in Server Virtualization Software
7th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
33
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Server Virtualization Software category, the mindshare of Red Hat OpenShift is 3.8%, up from 0.2% compared to the previous year. The mindshare of VMware ESXi is 2.1%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Server Virtualization Software Market Share Distribution
ProductMarket Share (%)
VMware ESXi2.1%
Red Hat OpenShift3.8%
Other94.1%
Server Virtualization Software
 

Featured Reviews

Pratul Shukla - PeerSpot reviewer
Vice President at a financial services firm with 10,001+ employees
Adopting a flexible and efficient approach with noticeable improvements in operational costs and continued challenges in job management
Currently, one of the biggest challenges we face is with services and jobs. For spawning batches, although it has crons, it is not easy to integrate with enterprise systems such as Autosys. The entire company uses Autosys, but we are not able to integrate it effectively. We need intermediate servers to run OC utility commands and initiate the cron job. We have to do a lot of modifications to ensure our batches work properly. With physical or virtual servers, even in AWS, we are able to write and manage multiple jobs. Managing batches in Red Hat OpenShift has been a significant challenge. Integrating third parties is a challenge with Red Hat OpenShift. For example, with Elasticsearch, onboarding itself was difficult, running file beats and dealing with routing issues. It is not straightforward, especially since we have some components in AWS as. AWS has many capabilities that come out of the box and are easier to work with compared to Red Hat OpenShift. Red Hat OpenShift's biggest disadvantage is they do not provide any private cloud setup where we can host on our site using their services. The main reason we went with Red Hat OpenShift was because it is a private cloud, and we have regulatory requirements that prevent us from using public cloud.
Ion Boni - PeerSpot reviewer
Managing Partner at evercloud
Has improved daily operations and provides solid performance but recent licensing changes have created challenges
Licensing has become a major issue. The new subscription-based licensing model is problematic. They have dropped all the support services for small partners and cut all small partners. The last two years have been challenging - after building stability, we received an email announcing they dropped the current model. It used to be cost-efficient. Now, when compared with Red Hat OpenStack, it is more expensive, but our knowledge and client awareness is with VMware ESXi. At this moment, we still prefer VMware ESXi.
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Top Industries

By visitors reading reviews
Financial Services Firm
25%
Manufacturing Company
10%
Computer Software Company
8%
Government
7%
Manufacturing Company
16%
Financial Services Firm
10%
Computer Software Company
8%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise4
Large Enterprise43
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise5
Large Enterprise14
 

Questions from the Community

How does OpenShift compare with Amazon AWS?
Open Shift makes managing infrastructure easy because of self-healing and automatic scaling. There is also a wonderful dashboard mechanism to alert us in case the application is over-committing or ...
Which would you recommend - Pivotal Cloud Foundry or OpenShift?
Pivotal Cloud Foundry is a cloud-native application platform to simplify app delivery. It is efficient and effective. The best feature is how easy it is to handle external services such as database...
What do you like most about OpenShift?
OpenShift facilitates DevOps practices and improves CI/CD workflows in terms of stability compared to Jenkins.
What do you like most about VMware ESXi?
My customers are satisfied with the solution’s performance.
What is your experience regarding pricing and costs for VMware ESXi?
VMware ESXi is extremely expensive now compared to a few years ago. It's a core-based license now. We have bought VCF for about more than 2,000 cores. It's not a user-based license, and when you co...
What needs improvement with VMware ESXi?
Licensing has become a major issue. The new subscription-based licensing model is problematic. They have dropped all the support services for small partners and cut all small partners. The last two...
 

Overview

 

Sample Customers

UPS, Cathay Pacific, Hilton
Information Not Available
Find out what your peers are saying about Red Hat OpenShift vs. VMware ESXi and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.