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

What is CentOS?

Get the report
Helped 892,383 peers since 2012

Featured CentOS reviews

CentOS mindshare

As of May 2026, the mindshare of CentOS in the Operating Systems (OS) for Business category stands at 4.7%, down from 5.1% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
CentOS4.7%
Rocky Linux8.2%
Ubuntu Linux8.0%
Other79.1%
Operating Systems (OS) for Business

PeerResearch reports based on CentOS reviews

TypeTitleDate
CategoryOperating Systems (OS) for BusinessMay 1, 2026Download
ProductReviews, tips, and advice from real usersMay 1, 2026Download
ComparisonCentOS vs Red Hat Enterprise Linux (RHEL)May 1, 2026Download
ComparisonCentOS vs Rocky LinuxMay 1, 2026Download
ComparisonCentOS vs Ubuntu LinuxMay 1, 2026Download
Suggested products
TitleRatingMindshareRecommending
Rocky Linux4.38.2%100%18 interviewsAdd to research
Ubuntu Linux4.38.0%95%151 interviewsAdd to research
 
 
Key learnings from peers
Last updated Apr 19, 2026

Valuable Features

Room for Improvement

ROI

Pricing

Popular Use Cases

Service and Support

Deployment

Scalability

Stability

Review data by company size

By reviewers
Company SizeCount
Small Business26
Midsize Enterprise19
Large Enterprise25
By reviewers
By visitors reading reviews
Company SizeCount
Small Business199
Midsize Enterprise109
Large Enterprise246
By visitors reading reviews

Top industries

By visitors reading reviews
Financial Services Firm
9%
Computer Software Company
9%
Manufacturing Company
8%
Comms Service Provider
8%
Educational Organization
7%
Healthcare Company
6%
Marketing Services Firm
6%
Government
5%
Construction Company
4%
University
4%
Outsourcing Company
4%
Retailer
3%
Insurance Company
3%
Hospitality Company
2%
Performing Arts
2%
Media Company
2%
Wholesaler/Distributor
2%
Energy/Utilities Company
2%
Real Estate/Law Firm
2%
Recreational Facilities/Services Company
2%
Pharma/Biotech Company
2%
Transportation Company
2%
Non Profit
1%
Sports Company
1%
Consumer Goods Company
1%
Renewables & Environment Company
1%
Legal Firm
1%
Logistics Company
1%
Aerospace/Defense Firm
1%
Wellness & Fitness Company
1%
Maritime Company
1%

Compare CentOS with alternative products

Learn more about CentOS

Related questions

 
CentOS Reviews Summary
Author infoRatingReview Summary
IT infrastructure executive at a computer software company with 201-500 employees4.5I've used CentOS on-premises for years, finding its stability and security exceptional; it never reboots, even improving performance over RHEL. I highly recommend it for critical workloads, though I wish for more regular updates and performance optimization options.
Presales Engineer at Crayon AS4.5I find CentOS excellent for testing and server management, appreciating its free, stable, and secure nature. Its ease of use and cost savings are great, though documentation and hardware compatibility could improve.
Technical person at a university with 1,001-5,000 employees4.0I use CentOS for my FreeRADIUS server, appreciating its stability, ease of use, and Active Directory support. While secure, I desire stronger security features, a more minimal installation, and better logging for sensitive data. It offers good ROI.
Staff Software Consultant at a tech services company with 1,001-5,000 employees4.0I primarily use CentOS for development and hosting on AWS EC2, valuing its lightweight nature, easy setup, and cost savings compared to Windows. While stable and scalable for my cloud needs, I've experienced driver issues when installing it locally.
Devops Engineer at a engineering company with 5,001-10,000 employees4.5I use CentOS as a reliable, cost-effective, and scalable RHEL-based server, saving my company significant money on testing infrastructure. It's stable, easy to deploy, and offers great ROI, making it my preferred free alternative to RHEL.
Technical Lead InfraOps at a tech services company with 501-1,000 employees4.5I highly recommend CentOS for its exceptional stability, security, and cost-effectiveness. It has been a reliable solution for my development and production servers for ten years, providing predictable workloads and saving me significant time and money.
Senior Support Engineer at a computer software company with 201-500 employees5.0I use CentOS as a stable, reliable, and high-performing enterprise server for various applications. It’s the best cost-effective RHEL alternative, greatly reducing my IT budget. I love CentOS; it’s perfect, and I find no room for improvement, making it my go-to Linux distribution.
Senior Technical Support Engineer at a tech vendor with 11-50 employees4.5I find CentOS very stable, scalable, and excellent for technical support and CLI network configuration. It's a free OS that saves time and has amazing support. My only improvement suggestion is for more security patches, yet I rate it 9/10.