CentOS offers a stable, secure, and compatible environment with Red Hat packages, providing robust performance and cost efficiency. Its lightweight, scalable design and strong community support make it ideal for handling heavy workloads with limited resources.


| Product | Mindshare (%) |
|---|---|
| CentOS | 4.5% |
| Rocky Linux | 9.0% |
| Ubuntu Linux | 8.2% |
| Other | 78.3% |
| Type | Title | Date | |
|---|---|---|---|
| Category | Operating Systems (OS) for Business | Apr 15, 2026 | Download |
| Product | Reviews, tips, and advice from real users | Apr 15, 2026 | Download |
| Comparison | CentOS vs Red Hat Enterprise Linux (RHEL) | Apr 15, 2026 | Download |
| Comparison | CentOS vs Rocky Linux | Apr 15, 2026 | Download |
| Comparison | CentOS vs Ubuntu Linux | Apr 15, 2026 | Download |
| Title | Rating | Mindshare | Recommending | |
|---|---|---|---|---|
| Rocky Linux | 4.3 | 9.0% | 100% | 18 interviewsAdd to research |
| Ubuntu Linux | 4.3 | 8.2% | 95% | 150 interviewsAdd to research |
| Company Size | Count |
|---|---|
| Small Business | 26 |
| Midsize Enterprise | 19 |
| Large Enterprise | 25 |
| Company Size | Count |
|---|---|
| Small Business | 203 |
| Midsize Enterprise | 112 |
| Large Enterprise | 254 |
CentOS is a popular choice for organizations seeking reliable server and virtualization solutions. Known for its robust stability and security, it offers seamless integration and maintenance. However, after a shift from Red Hat, some challenges emerged, including weak NFS client performance and a more complex interface, which beginners find challenging alongside insufficient documentation. Despite these, CentOS remains a favored option for deploying web applications, server installations, and supporting cloud solutions, thanks to its efficient use in monitoring, databases, and telecommunications.
What are CentOS's key features?CentOS is widely used in industries requiring robust infrastructure, such as web hosting, scientific computing, and telecommunications. In data centers, companies deploy it to support virtual environments, testing, and development. The OS powers business applications, email servers, and cloud solutions, offering a cost-effective alternative to Red Hat.
CentOS was previously known as CentOS 7 (x86_64) - with Updates HVM.
| Author info | Rating | Review Summary |
|---|---|---|
| IT infrastructure executive at a computer software company with 201-500 employees | 4.5 | I'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 AS | 4.5 | I 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 Operations Manager at a wholesaler/distributor with 10,001+ employees | 4.0 | Initially, I used CentOS for stable production due to its long-term support. However, its new update cycle without LTS led to stability issues, causing me to switch to AlmaLinux. I no longer recommend it for production environments. |
| Technical person at a university with 1,001-5,000 employees | 4.0 | I 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 employees | 4.0 | I 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. |
| Azure Dev Ops Engineer at a engineering company with 5,001-10,000 employees | 4.5 | I 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 employees | 4.5 | I 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 employees | 5.0 | I 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. |