CentOS Reviews & Product Details

CentOS is a community-driven, free software project that provides a robust and reliable Linux distribution, serving as a foundational platform for open-source communities, cloud providers, hosting services, and scientific data processing. Derived from Fedora Linux, CentOS Stream offers a continuously delivered distribution that tracks just ahead of Red Hat Enterprise Linux (RHEL), with major releases every three years and each maintained for five years. This structure allows CentOS Stream to function as a production operating system, a development environment, or a preview of upcoming RHEL releases. Key Features and Functionality: - Continuous Delivery: CentOS Stream provides a rolling-release model, delivering updates that precede RHEL's official releases, ensuring users have access to the latest features and improvements. - Community Collaboration: The project fosters a collaborative environment where Special Interest Groups (SIGs) develop and package software tailored to specific needs, such as cloud infrastructure, storage solutions, and virtualization technologies. - Enterprise Compatibility: By closely tracking RHEL, CentOS Stream ensures compatibility and stability, making it suitable for enterprise deployments and development environments. Primary Value and User Solutions: CentOS Stream addresses the need for a stable yet forward-looking Linux distribution that bridges the gap between development and production environments. It offers a reliable platform for developers to test and deploy applications that will be compatible with future RHEL releases, thereby reducing the time and effort required for migration and ensuring smoother transitions. Additionally, the active community and SIGs provide specialized solutions and support, enhancing the overall ecosystem and catering to diverse user requirements.

Seller

CentOS

Discussions

CentOS Community

Solution Type

Best-of-Breed

Overview by

Benn Solomon

Value at a Glance

Averages based on real user reviews.

Time to Implement

2 months

Return on Investment

12 months

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Top-Rated Alternatives

Ubuntu

4.5/5(2,412)

Red Hat Enterprise Linux

4.6/5(976)

Windows 7

4.2/5(909)

View All Alternatives

User Insights

Average based on 425 real user reviews.

Implementation Time

2 months

Perceived Cost

$$$$$

CentOS Integrations

(13)

Integration information sourced from real user reviews.

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CentOS Reviews FAQs

Generated using AI

Last updated: Nov 01, 2026

What is CentOS, and what problem is it built to solve?

CentOS is a free, enterprise-class Linux distribution built from publicly available source code from a North American enterprise Linux vendor. It follows that vendor’s redistribution policy and aims for binary compatibility, with changes mainly removing the vendor’s branding and artwork.

What company sizes and industries is CentOS the best fit for?

CentOS has been used across small, mid-market, and enterprise organizations, with particularly strong representation in mid-market and enterprise environments. Its use is most concentrated in technology-oriented sectors, alongside education and telecommunications.

Company size: Mid-market organizations and enterprises, with small businesses also represented.
Industries: Information technology, software, and computer security.
Other represented sectors: Education and telecommunications.

How long does it take to implement CentOS across a team?

CentOS can be quick to put into use for straightforward server setups, while larger or more involved deployments may take longer. Reported go-live periods range from under a day to several months, with under a day the most common range.

Time to go live	Relative frequency
Under 1 day	Most common
Under 1 month	Also commonly reported
1–3 months	Reported
Over 3 months	Less common

What customer support options does CentOS provide, and how do users find the overall support experience?

CentOS provides self-service help through a knowledge base and FAQs or forums. The support experience is mixed: community resources can help with setup and troubleshooting, but users also describe uneven documentation, slower responses, and limited formal support.

What is the experience like for teams switching to CentOS from another tool?

Moving to CentOS has often been about avoiding licensing costs while keeping a familiar, RHEL-compatible environment for servers and development. Users coming from Ubuntu, Fedora, Windows, and other Linux platforms describe valuing its stability or enterprise compatibility; in the other direction, changes to CentOS’s release and support model have led some users to move toward alternatives such as Rocky Linux or AlmaLinux.

What tools and platforms does CentOS integrate with, and how do these integrations help users get more value from the product?

CentOS offers 13 integrations. The available connections span several areas:

Identity and administration: ActiveDirectory Domain Controller for Windows 2016 and cPanel.
Development and infrastructure: Apache Maven, Kubernetes, and Make.
Security and monitoring: Fortinet IPS Rules for AWS Network Firewall and Splunk Enterprise.
Data and content: MySQL, Magento Open Source, WordPress.org, and ownCloud.
Other platforms: Chrome OS and Zammad.

In daily use, compatibility with server, database, development, and infrastructure tools helps teams build and run workloads on CentOS without treating the operating system as an isolated layer.

What features or capabilities could make CentOS even more useful?

CentOS could be more useful with clearer learning resources, a more approachable interface, and more timely access to current packages and updates. Users also point to improvements that would make day-to-day administration and platform planning easier.

More current packages and predictable updates: Reduce the wait for newer software and make update planning clearer.
Better onboarding and documentation: Expand practical tutorials and explanations for commands and administration tasks.
A more usable interface: Improve the graphical experience for users who prefer GUI-based administration.
Clearer upgrade paths: Make version changes and migrations easier to manage.

Is CentOS considered safe and secure for handling data?

CentOS is often used for server workloads where users value its security controls, stable package environment, and security-focused updates. That confidence depends on keeping systems appropriately maintained and configured; users raise concerns about the security risks of end-of-life versions and the uncertainty around ongoing updates and support.

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Terry B.

CU Distingushed Professor Emeritus at U. Colorado at Colorado Springs

Enterprise (> 1000 emp.)

4/28/2026

"Stable Red Hat-Compatible, Ideal for Teaching"

4.5/5

What do you like best about CentOS?

I like the consistency with Red Hat Enterprise Linux and appreciate Linux as a stable operating system. RPM is a decent package manager which helps in teaching system administration tasks where students learn to add and manage packages. CentOS provides a good way for students to gain experience with Red Hat, helping them when they go into the industry. The initial setup of CentOS was easy for me due to experience with Red Hat, and we haven't encountered any issues with students installing CentOS from USB. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

The only problem I've noticed is that we sometimes have issues with NVIDIA drivers. They don't update properly with respect to the GPUs, forcing students to have to reboot the machine, which we try to teach them not to do. On Linux boxes, especially enterprise production servers, you try not to reboot at all. I'm not sure if it's really just CentOS or Red Hat in general. This would be one thing that could be improved, to have a better way of diagnosing why particular packages fail and why drivers, low level drivers, are not consistent. Review collected by and hosted on G2.com.

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Abdallah M.

Solutions Engineer

Information Technology and Services

Enterprise (> 1000 emp.)

4/8/2026

"Stable, Secure, and Free—A Great RHEL Alternative for Long-Term Servers"

4.5/5

What do you like best about CentOS?

CentOS is very stable, secure, and reliable, making it ideal for servers and long-term use. It is easy to set up and integrates well with tools like Apache, MySQL, and Docker. Another major advantage is that it provides enterprise-level performance similar to Red Hat Enterprise Linux without any cost, which makes it very valuable for both learning and production environments. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

CentOS has a slower update cycle, so software packages can become outdated compared to other distributions. This can be limiting when you need the latest features or newer technologies. Additionally, the shift to CentOS Stream makes it less predictable for production environments, and official support is more limited compared to paid enterprise solutions. Review collected by and hosted on G2.com.

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Joseph M.

Network Administrator & IT Security Officer

Higher Education

Mid-Market (51-1000 emp.)

4/16/2026

"Great RHEL Preview, but No Longer a Reliable RHEL Clone for Production"

3.5/5

What do you like best about CentOS?

CentOS has become a test platform for RHEL. Since it exists upstream from RHEL it is a sneak preview of what is coming later from Red Hat. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

I dislike that CentOS moved upstream from RHEL. It was a good free alternative to RHEL when it was a clone of RHEL, but since moving upstream it is no longer appropriate for production use. Review collected by and hosted on G2.com.

Current UserValidated ReviewerIncentivizedSource: G2 invite

enrico d.

Mid-Market (51-1000 emp.)

4/28/2026

"Stability and Ease of Use for Enterprise Environments"

4.5/5

What do you like best about CentOS?

I like the stability and reliability of CentOS, given that there are no system crashes or updates that compromise the server's operation. I appreciate the controlled and predictable updates, designed for enterprise environments and systems active 24/7, which means they don't come as a surprise and don't change the behavior of the operating system, focusing on security fixes. The initial installation process was simple thanks to a very intuitive wizard. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

The community is less oriented towards novices, CentOS is designed more for sysadmins and DevOps. It would be useful to better explain the features, commands, and administration tools. Review collected by and hosted on G2.com.

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Warling S.

Library Operations & Patron Engagement Coordinator

Libraries

Small-Business (50 or fewer emp.)

1/31/2026

"Enterprise Reliability at Open-Source Cost"

4.5/5

What do you like best about CentOS?

I appreciate CentOS's ability to eliminate exorbitant proprietary enterprise OS licensing costs without sacrificing RHEL-grade reliability. This cuts our enterprise OS licensing costs by over 80% while maintaining stability, security, and patch management for our mission-critical workloads. I love the rock-solid, predictable enterprise stability that CentOS offers, especially since it results in zero unplanned downtime for production workloads. CentOS being built from RHEL’s stable source code and following a long-term support model with minimal breaking changes is a big strength for us. Additionally, I enjoy the robust, natively integrated security tooling that aligns with global enterprise compliance. The initial setup of CentOS is straightforward and accessible, making it convenient to get started. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

I find the slow adoption of modern cloud-native and DevOps features in CentOS to be a downside. Review collected by and hosted on G2.com.

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Ravin L.

Co-founder

Small-Business (50 or fewer emp.)

1/19/2026

"CentOS: Rock-Solid Stability and Enterprise-Grade Reliability"

4/5

What do you like best about CentOS?

What I like best about CentOS is its stability and reliability. It’s very close to Red Hat Enterprise Linux, so you get enterprise-grade performance without the licensing cost. Once it’s set up, it runs for long periods with minimal issues, which makes it ideal for servers and production environments. It’s also well supported by the community, and most hosting providers and server tools work seamlessly with it. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

What I dislike about CentOS is that updates and newer software versions can be quite slow, which makes it less ideal if you need the latest features or packages. After the shift from CentOS Linux to CentOS Stream, there’s also some uncertainty for users who prefer a strictly stable, long-term production OS. Additionally, troubleshooting can sometimes be challenging for beginners due to limited official documentation compared to some more user-friendly distributions. Review collected by and hosted on G2.com.

What problems is CentOS solving and how is that benefiting you?

CentOS solves the problem of running a stable, enterprise-grade server environment without high licensing costs. It provides a reliable platform for hosting applications, databases, and services where uptime and consistency matter more than having the latest features. This benefits me by reducing system crashes and maintenance effort, offering predictable performance, and allowing me to run production workloads confidently while keeping infrastructure costs low. Review collected by and hosted on G2.com.

Validated ReviewerSource: Organic

Nar Kaji G.

System Engineer

Enterprise (> 1000 emp.)

4/28/2026

"Enterprise-Grade Stability with RHEL Compatibility and Strong Security"

4.5/5

What do you like best about CentOS?

1. Enterprise Grade Stability.

2. Binary Compatable with RHEL.

3. Security and Update.

4. Familiar Server Ecosystem like Redhat Review collected by and hosted on G2.com.

What do you dislike about CentOS?

1. Centos EOL and Centos Stream Instability Risk.

2. Limited formal Support.

3. GUI and Multimedia Limitations Review collected by and hosted on G2.com.

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Muralidhar K.

IT Manager

Information Technology and Services

Mid-Market (51-1000 emp.)

4/27/2026

"User-Friendly Yet Robust for Hosting"

4/5

What do you like best about CentOS?

I like CentOS because it's very easy to use and configure. It's user-friendly, which is great. Most of the applications are configured on CentOS, making it a reliable choice for application hosting. The initial setup was easy for us since we were familiar with the OS. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

CentOS could be improved by offering more stronger native user administration features, and simpler network configuration for enterprise environments. Review collected by and hosted on G2.com.

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Rodrigo Z.

12/9/2025

"Stable and Secure, but Discontinued"

0.5/5

What do you like best about CentOS?

Stability is undoubtedly the most striking feature of CentOS. In a production environment, several factors are important, but the main ones are stability and security. CentOS is an operating system that brings both, allowing us to focus on our business without needing a large team to take care of stability. The initial installation and configuration process was very smooth and simple, with excellent documentation and community support as well. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

The biggest problem with CentOS is that it was discontinued in 2024, replaced by CentOS Stream, which caused a disruption in the stability and philosophy of the original project. I would also like critical package updates to be maintained for a few more years. Review collected by and hosted on G2.com.

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Georgi D.

Managing Partner

Information Technology and Services

Small-Business (50 or fewer emp.)

11/22/2025

"Rock-Solid Stability and Security for Enterprise Servers"

4.5/5

What do you like best about CentOS?

Stability and reliability are key strengths here. This platform offers a consistent, enterprise-grade environment that is ideal for servers. Its extended support cycles, robust security features, and compatibility with RHEL make it a strong option for production systems. Review collected by and hosted on G2.com.

What do you dislike about CentOS?

As a hosting provider, my main concern with CentOS is the uncertainty that arose after the transition to CentOS Stream. Moving away from a stable, fixed-release model to a rolling-release system has made it more difficult to plan for the long term and maintain predictable server management. For production environments that demand consistent stability, this change has forced us to spend extra time evaluating other options and rethinking our infrastructure strategy. Review collected by and hosted on G2.com.

What problems is CentOS solving and how is that benefiting you?

As a hosting provider, We find that the primary challenges with CentOS stem from its end-of-life versions, the transition to CentOS Stream, and the increased maintenance required to ensure systems remain secure and compatible with current software. While CentOS continues to offer stability, managing it in a production environment now demands more effort than before. Review collected by and hosted on G2.com.

Validated ReviewerSource: Organic Review from User Profile