Alternatives and competitors

Sites like centos.org

The 20 closest Linux distribution alternatives to centos.org, ranked by what they actually offer, and the 7 technologies behind it.

Looking for an alternative to centos.org? The closest matches are Linux kernel, Fedora Project and Red Hat. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.

Neighbours
k = 20
Sites searched
4,032
Vector
384-d
Query
8 ms

01 · Entity

About centos.org

centos.org

The CentOS Project

Wikidata: Linux distribution

Top 10K · #2,860 English 7 technologies Crawled Nov 6, 2026
Visit centos.org

Summary by Claude

Community project that develops and distributes CentOS Stream, a free Linux distribution that tracks just ahead of Red Hat Enterprise Linux, along with Special Interest Groups that package additional software such as virtualization, storage and cloud stacks.

Who it’s for
Linux system administrators, developers and contributors
Business model
Nonprofit open source project sponsored by Red Hat

02 · Embedding space

Competitor map

Each alternative by how close its vector is to centos.org’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.

similarity × popularity

RustDeskApache Software FoundationGNUZenodoKubernetesDebianFreeBSDfreedesktop.orgRed HatLinux kernel

03 · Nearest neighbours

Alternatives to centos.org

Thumbs up if it’s a real alternative to centos.org, thumbs down if it isn’t.

Only in English
  1. 01
    Linux kernel kernel.org Top 10K English

    The Linux Kernel Archives

    Unix-like operating system kernel, basis for all Linux operating systems

  2. 02
    Red Hat redhat.com Top 1K English

    Red Hat - We make open source technologies for the enterprise

    Red Hat is the world’s leading provider of enterprise open source solutions, including high-performing Linux, cloud, container, and Kubernetes technologies.

  3. 03
    freedesktop.org Top 10K English

    Checking you are not a bot

    open-source desktop environment software project

  4. 04
    FreeBSD freebsd.org Top 10K English

    The FreeBSD Project

    free Unix-like operating system

  5. 05
    Debian debian.org Top 1K English

    Debian -- The Universal Operating System

    Debian is an operating system and a distribution of Free Software. It is maintained and updated through the work of many users who volunteer their time and effort.

  6. 06
    Kubernetes kubernetes.io Top 10K English

    Kubernetes

    Kubernetes, also known as K8s, is an open source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience of running production workloads at Google, combined with best-of-breed ideas and practices from the community. Planet scaleDesigned on the same principles that allow Google to run billions of containers a week, Kubernetes can scale without increasing your operations team.

  7. 07
    Arch Linux archlinux.org Top 10K English

    Arch Linux

    Linux distribution

  8. 08
    Zenodo zenodo.org Top 10K English

    Zenodo

    research data repository

  9. 09
    GNU gnu.org Top 1K English

    The GNU Operating System and the Free Software Movement

    Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

  10. 10
    Apache Software Foundation apache.org Top 1K English

    Welcome to The Apache Software Foundation | Apache Software Foundation

    American nonprofit open-source software community

  11. 11
    openSUSE opensuse.org Top 10K English

    openSUSE - Free Linux operating systems for desktops, servers and containers

    openSUSE makes open source Linux operating systems, available for free in several flavors.

  12. 12
    KDE kde.org Top 10K English

    Home - KDE Community

    KDE is an open community of friendly people who want to create a world in which everyone has control over their digital life and enjoys freedom and privacy.

  13. 13
    Syncthing syncthing.net Top 10K English

    Syncthing

    open source continuous file synchronization software

  14. 14
    RustDesk rustdesk.com Top 10K English

    RustDesk: Open-Source Remote Desktop with Self-Hosted Server Solutions

    RustDesk is open-source remote desktop software for your own self-hosted server, a TeamViewer and AnyDesk alternative for Windows, macOS, Linux and Android.

  15. 15
    Cygwin cygwin.com Top 10K English

    Cygwin

    Unix subsystem for Windows machines

  16. 16
    Gentoo Linux gentoo.org Top 10K English

    Welcome – Gentoo Linux

    The website of Gentoo, a flexible Linux distribution.

  17. 17
    apachefriends.org Top 10K English

    XAMPP Installers and Downloads for Apache Friends

    XAMPP is an easy to install Apache distribution containing MariaDB, PHP and Perl.

  18. 18
    Drupal drupal.org Top 10K English

    Client Challenge

    free and open-source web content management system

  19. 19
    OSF osf.io Top 10K English

    OSF

    tools that make open science practice easier

  20. 20
    Ubuntu ubuntu.com Top 1K English

    The enterprise Linux for open source innovation | Ubuntu

    Ubuntu is the modern, enterprise Linux operating system for servers, desktop, cloud, and IoT. Supported for up to 15 years

Ranked by score: the cosine similarity of each site’s vector to centos.org’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones centos.org uses too. Votes and comments come from visitors and don’t change the ranking.

04 · Fingerprints

Technology

What centos.org is built with, and what its closest competitors use, from its homepage’s code and its DNS records.

Built with

CSS & UI
  • Bootstrap asset https://www.centos.org/assets/js/bootstrap.bundle.min.js
  • Font Awesome asset https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.1/css/all.min.css
Fonts
CDN
  • cdnjs asset https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js
  • unpkg asset https://unpkg.com/highlightjs-copy@1.0.3/dist/highlightjs-copy.min.js
Web servers
SaaS tools (verified in DNS)

Stack changes

No changes yet. Each new crawl is compared with the last one, and what centos.org adds or drops shows up here.

SimilarSiteSearch

Competitors by meaning, stacks from the source. Data from public homepages and DNS.

About our crawler