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Docker on CentOS vs Ubuntu Linux comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 25, 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
4.7
Docker on CentOS saves time and money, enhances stability, automation, and performance without reducing employee headcount.
Sentiment score
6.6
Organizations achieve substantial savings and increased productivity with Ubuntu Linux, highlighting its cost-effectiveness, stability, and strong ROI.
Previously, it took us about a week to deploy, but now we can deploy our entire app in one or two days.
Senior Engineer at a tech consulting company with 501-1,000 employees
We saw improvements such as less troubleshooting time, faster onboarding, more stable automation, better parallel execution, and cleaner CI/CD execution logs.
Senior Technical Lead QA at a computer software company with 501-1,000 employees
I could say it is maybe forty percent compared to before using Docker.
Network &Security Engineer at Natioanal Drug Authority Uganda
 

Customer Service

Sentiment score
4.9
CentOS users rely on community support and documentation, with partners and AI offering valuable assistance for complex issues.
Sentiment score
6.5
Ubuntu's extensive online community and resources reduce the need for paid support, though it's effective for urgent issues.
We purchase the software and product from them, so when I have an issue with Red Hat or Docker on CentOS or Kubernetes, I create a ticket with the partner who works directly with the respective teams.
Solution engineer at Vijatech
Most things can be easily found as resources online to help resolve those issues.
Network &Security Engineer at Natioanal Drug Authority Uganda
The customer support for Docker on CentOS is excellent, as there are very good community forums.
Senior Engineer at a tech consulting company with 501-1,000 employees
They responded well, understood that the issue was not on my end, and provided a patch within two days.
Manging Director at Winworth UK
The community around Ubuntu Linux is beneficial, providing answers to questions and assisting with issues.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
Ubuntu Linux has a comprehensive knowledge base for self-help.
Techincal Support Engineer at Ibits Tech Solutions
 

Scalability Issues

Sentiment score
5.4
CentOS with Docker offers scalable, efficient, and rapid deployment capabilities, handling diverse environments and workloads effectively across regions.
Sentiment score
7.2
Ubuntu Linux is praised for scalable adaptability in cloud and on-premises setups, supporting diverse industries with flexible architecture.
if we need more resources, we can just spin up a new Docker image, so scalability is good.
Cloud Operations Engineer at a tech vendor with 51-200 employees
If you have good hardware, you can scale Docker on CentOS as required.
Devops Engineer at EDAG
When we talk about scalability, it is not infinite, but for the types of projects we do, I think it is quite scalable.
Chief Technology Officer at iFoxCode
The beauty of this hybrid approach is that because everything runs Ubuntu Linux, we have consistency across all environments.
Sr Manager - Corporate Training and Placements at a educational organization with 1,001-5,000 employees
In a server environment, it can seamlessly adapt to increased customer demand.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
Any Linux is scalable in terms of capacity, and on a day-to-day basis, we use scalability options with the help of Kubernetes clusters.
Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees
 

Stability Issues

Sentiment score
7.9
Docker on CentOS is stable and suitable for enterprises, but future shifts may affect its strategic relevance.
Sentiment score
7.9
Ubuntu Linux is praised for its stability and reliability, though some issues occur with virtual machines or new hardware integration.
Docker on CentOS is not stable anymore because it is not actively being maintained.
Cloud Ops Lead at a tech vendor with 10,001+ employees
I experienced no conflicts during updates, maintaining the 140 TPS targets effectively.
Senior Software Engineeer at Charter Communications
Docker on CentOS is quite stable.
Solution engineer at Vijatech
The system has been completely stable, which makes it deserve a perfect score.
BA at a computer software company with 11-50 employees
Ubuntu Linux is extremely stable and maintains uptime effectively.
Manging Director at Winworth UK
Our servers continuously run, and we rarely ever have to restart them due to a crash or system failure.
Sr Manager - Corporate Training and Placements at a educational organization with 1,001-5,000 employees
 

Room For Improvement

Docker on CentOS needs better documentation, orchestration, security, synchronization, automation, and AI workload integration post-CentOS deprecation.
Users seek improved Windows compatibility, user-friendliness, business app support, and better documentation, GUI, security, and integration for Ubuntu Linux.
Needed improvements for Docker on CentOS include better POC, searching techniques, and leveraging AI because AI can provide insights into standard practices, compliance, user specifications, security, logging, monitoring, and isolation.
Lead DevSecOps Engineer & Founder of Spiderthings Solutions at a computer software company with 51-200 employees
Docker on CentOS could benefit from images that we can create or have, for example, just a module based on Portainer or some UI interface to create the containers automatically or create some internal APIs to make it easier to configure this by Terraform.
Software Developer at Marra Moncks Informatica
A guided diagnostic tool for CentOS would be very useful, checking repositories, kernel compatibility, firewall rules, the overlay, Docker daemon status, and container resource usage.
Senior Technical Lead QA at a computer software company with 501-1,000 employees
There is a push towards integrating AI into software for various purposes like video and sound processing.
Manging Director at Winworth UK
Another thing is enterprise solution integration. Some enterprise tools that businesses commonly use, such as certain ERP systems or CRM platforms, either do not have a Linux version, or their Linux versions are not as feature-rich or well-maintained as the Windows counterparts.
Sr Manager - Corporate Training and Placements at a educational organization with 1,001-5,000 employees
Stability issues occur when integrating new components due to physical or technical challenges.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
 

Setup Cost

Enterprise Docker on CentOS is cost-effective, free of licensing fees, mainly resource costs, unlike Docker Desktop's subscription.
Ubuntu Linux offers a cost-effective, open-source OS with free basic use, optional paid enterprise support, and scalable solutions.
there is no licensing cost required.
Senior DeevOps Engineer at a tech services company with 11-50 employees
There is no cost associated with either Docker or Docker on CentOS. It is completely zero cost.
Senior Cloud Engineer at a tech services company with 201-500 employees
Track who needs paid subscriptions, and include cloud compute, storage, networking, image registry, and monitoring costs.
Senior Technical Lead QA at a computer software company with 501-1,000 employees
For an enterprise-wide scalable operating system with professional services, you can select Ubuntu Linux at a reasonable price.
Owner at a computer software company with 1-10 employees
The setup cost is free.
Head of mission at CapHornier
Ubuntu Linux is open-source, leading to cost savings through its free availability.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
 

Valuable Features

Docker on CentOS enhances efficiency and scalability with volume mounts, container isolation, and cost-effective, lightweight, image-based deployments.
Ubuntu Linux is stable, secure, easy to install, cost-effective, highly customizable, and ideal for developers and enterprises.
It also ensures a consistent environment where applications will work on every machine, not just the developer's machine, and offers resource efficiency, such as no full OS per application, allowing me to share my infrastructure with multiple containers and applications.
Cloud Operations Engineer at a tech vendor with 51-200 employees
Docker on CentOS has positively impacted my organization by making testing easier. I do not have to install older versions of applications and then make my system or service study.
Senior DeevOps Engineer at a tech services company with 11-50 employees
Docker containers promote better resource utilization since the operating system consumes fewer resources compared to traditional virtual machines.
Technical Consultant at Prodevans Technologies
Ubuntu Linux's open-source nature supports community contributions, bolstering its development and support ecosystem.
Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences
Ubuntu Linux supports remote troubleshooting via SSH, allowing connection from anywhere, which is beneficial for troubleshooting server issues.
Techincal Support Engineer at Ibits Tech Solutions
In terms of security, I am satisfied with Ubuntu Linux and I can rely on its security features more than I can with Windows.
Solution Architect at TB
 

Categories and Ranking

Docker on CentOS
Ranking in Operating Systems (OS) for Business
20th
Average Rating
8.4
Reviews Sentiment
5.4
Number of Reviews
27
Ranking in other categories
No ranking in other categories
Ubuntu Linux
Ranking in Operating Systems (OS) for Business
2nd
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
152
Ranking in other categories
OpenStack (1st)
 

Mindshare comparison

As of June 2026, in the Operating Systems (OS) for Business category, the mindshare of Docker on CentOS is 0.3%, up from 0.0% compared to the previous year. The mindshare of Ubuntu Linux is 8.0%, down from 12.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Ubuntu Linux8.0%
Docker on CentOS0.3%
Other91.7%
Operating Systems (OS) for Business
 

Featured Reviews

VV
Senior Software Engineeer at Charter Communications
Containerization has streamlined microservices delivery and ensures consistent hybrid deployments
The capabilities of Docker on CentOS that I have found the most valuable include its use for Spring-based applications, which significantly enhance the value I derive from it. Docker on CentOS is particularly effective for building distributed applications and microservices. Deployments are smooth and easy, and the integration with Kubernetes is seamless. I have successfully managed 80-plus pods clusters, scaling from 80 to 85 with 140 TPS without encountering any issues. Docker on CentOS's lightweight nature allows for flawless development across environments such as dev, stage, and prod. From my perspective, the experience with the deployment of Docker on CentOS is quite positive, especially for the CI/CD pipeline. The architecture overview includes the use of a Git repository and GitLab CI, which facilitates the Docker build for our Spring 3.x Java applications.
Garima Vyas Purohit - PeerSpot reviewer
Sr Manager - Corporate Training and Placements at a educational organization with 1,001-5,000 employees
Unified environments have streamlined our development workflows and reduced deployment issues
There are a few areas where I think Ubuntu Linux could be improved. The first one is hardware compatibility. Sometimes when we get a new machine, certain hardware like Wi-Fi cards, graphics cards, or printers do not work straight away out of the box. You have to manually find and install drivers, which can be frustrating, especially for people who are not very technical. Another area is the graphical user interface, or GUI, and desktop experience. While Ubuntu Linux has improved a lot in this area, it still does not feel as polished or as smooth as Windows or macOS for non-technical users. If Ubuntu Linux wants to attract more everyday users, that is an area they need to keep improving.On the software compatibility side, one of our biggest frustrations is that some industry-standard tools simply do not have native Linux versions. For example, tools such as Microsoft Office, Adobe Creative Suite, and some specialized enterprise software just do not run natively on Ubuntu Linux. We have to use workarounds such as running Windows in a virtual machine or using a web-based alternative, which is not always ideal. Additionally, when it comes to vendor support, sometimes when we reach out to third-party software vendors for technical support, they do not officially support Linux. We are kind of on our own figuring things out. That can be really frustrating when you are dealing with a critical issue and the vendor just says they do not support Linux. Another thing is enterprise solution integration. Some enterprise tools that businesses commonly use, such as certain ERP systems or CRM platforms, either do not have a Linux version, or their Linux versions are not as feature-rich or well-maintained as the Windows counterparts.
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Top Industries

By visitors reading reviews
Outsourcing Company
21%
Construction Company
19%
Computer Software Company
10%
Comms Service Provider
8%
Comms Service Provider
10%
Financial Services Firm
9%
Manufacturing Company
9%
University
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise6
Large Enterprise15
By reviewers
Company SizeCount
Small Business85
Midsize Enterprise22
Large Enterprise55
 

Questions from the Community

What is your experience regarding pricing and costs for Docker on CentOS?
The setup costs of CentOS include some versions without a cost, but I don't get the enterprise licensing for now, and I'm using the normal open-source licensing for CentOS.
What needs improvement with Docker on CentOS?
I have no additional information on how Docker on CentOS can be improved. At the moment, I have not received additional information regarding anything specific that could be improved with Docker on...
What is your primary use case for Docker on CentOS?
My main use case for Docker on CentOS is general use to run our Docker Compose. A specific example of how I use Docker on CentOS for general use is that I use Docker Compose to Kubernetes. I usuall...
Which would you choose - Ubuntu Linux or Oracle Linux?
Ubunto Linux is a complete Linux operating system that is freely available with both community and professional support. This solution is suitable for both desktop and server use. It has a very app...
What is your experience regarding pricing and costs for Ubuntu Linux?
My experience with the pricing for Ubuntu Linux is that I always use the free version, so I never paid for any installations or support.
What needs improvement with Ubuntu Linux?
There are a few areas where I think Ubuntu Linux could be improved. The first one is hardware compatibility. Sometimes when we get a new machine, certain hardware like Wi-Fi cards, graphics cards, ...
 

Also Known As

No data available
Ubuntu
 

Overview

 

Sample Customers

Information Not Available
Samsung, eBay, AT&T, Walmart, Cisco, Time Warner Cable, Bloomberg, Best Buy, Dell, Intel, Microsoft, Ericsson, Orange, Wells Fargo
Find out what your peers are saying about Docker on CentOS vs. Ubuntu Linux and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.