Sites like CPAN

01 · Entity

About CPAN

CPAN cpan.org

The Comprehensive Perl Archive Network - www.cpan.org

Wikidata: Perl package repository

Top 10K · #3,104 English 5 technologies Crawled Nov 6, 2026

Visit CPAN

Summary by Claude

CPAN is a public archive of open-source Perl modules and their documentation, mirrored worldwide, along with a command-line client for installing them.

Who it’s for

Perl developers

Business model

Nonprofit, community-run

• software package repository
• Perl modules
• Perl package installer
• module distributions
• module documentation
• mirror network
• upload Perl modules
• open source libraries

02 · Embedding space

Competitor map

Each alternative by how close its vector is to CPAN’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.

1. 01
   Perl perl.org Top 10K English

   The Perl Programming Language - www.perl.org

   The Perl Programming Language at Perl.org. Links and other helpful resources for new and experienced Perl programmers.

   • Fastly
   • GlobalSign
   • Google Analytics
   • Google Search Console
   • Bootstrap
   • Google Fonts

   0 say Perl is a good alternative to CPAN 0 say Perl isn’t a real alternative to CPAN

   Comment
   Very close cos 0.926
2. 02
   getcomposer.org Top 10K English

   Composer

   A Dependency Manager for PHP

   • Google Search Console
   • Google Workspace
   • nginx
   • Amazon Route 53

   0 say getcomposer.org is a good alternative to CPAN 0 say getcomposer.org isn’t a real alternative to CPAN

   Comment
   Very close cos 0.897
3. 03
   Linux kernel kernel.org Top 10K English

   The Linux Kernel Archives

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

   • Google Search Console
   • nginx

   0 say Linux kernel is a good alternative to CPAN 0 say Linux kernel isn’t a real alternative to CPAN

   Comment
   Close cos 0.889
4. 04
   PHP php.net Top 1K English

   PHP

   PHP is a popular general-purpose scripting language that powers everything from your blog to the most popular websites in the world.

   • Google Search Console
   • bunny.net
   • Font Awesome
   • jQuery
   • Matomo

   0 say PHP is a good alternative to CPAN 0 say PHP isn’t a real alternative to CPAN

   Comment
   Close cos 0.889
5. 05
   Drupal drupal.org Top 10K English

   Client Challenge

   free and open-source web content management system

   • Fastly
   • GlobalSign
   • Google Search Console
   • Amazon SES
   • Atlassian
   • Mailchimp

   0 say Drupal is a good alternative to CPAN 0 say Drupal isn’t a real alternative to CPAN

   Comment
   Close cos 0.888
6. 06
   Arch Linux archlinux.org Top 10K English

   Arch Linux

   Linux distribution

   • Google Search Console
   • Hetzner DNS
   • nginx

   0 say Arch Linux is a good alternative to CPAN 0 say Arch Linux isn’t a real alternative to CPAN

   Comment
   Close cos 0.885
7. 07
   cPanel cpanel.net Top 1K English

   Web Hosting Control Panel & Server Management Tools | cPanel

   Powerful, reliable web hosting with cPanel & WHM. 20+ years of trust, top-tier support, and key partners like WordPress, CloudLinux, and more.

   • Google Search Console
   • Apple Business
   • Atlassian
   • Cloudflare
   • Font Awesome
   • Google Tag Manager

   0 say cPanel is a good alternative to CPAN 0 say cPanel isn’t a real alternative to CPAN

   Comment
   Close cos 0.885
8. 08
   PostgreSQL postgresql.org Top 10K English

   PostgreSQL: The world's most advanced open source database

   The official site for PostgreSQL, the world's most advanced open source database

   • Google Search Console
   • Font Awesome
   • nginx

   0 say PostgreSQL is a good alternative to CPAN 0 say PostgreSQL isn’t a real alternative to CPAN

   Comment
   Close cos 0.881
9. 09
   Snapcraft snapcraft.io Top 10K English

   Snapcraft - Snaps are universal Linux packages

   Snaps are containerised software packages that are simple to create and install. They auto-update and are safe to run. And because they bundle their dependencies, they work on all major Linux systems without modification.

   • GlobalSign
   • Google Search Console
   • Google Tag Manager
   • Marketo
   • nginx
   • Sentry

   0 say Snapcraft is a good alternative to CPAN 0 say Snapcraft isn’t a real alternative to CPAN

   Comment
   Close cos 0.876
10. 10
    Creative Commons creativecommons.org Top 1K English

    Building tools for shared knowledge - Creative Commons

    family of public copyright licenses for allowing free use of a work

    • Google Analytics
    • Cloudflare
    • Cloudflare DNS
    • Google Workspace
    • Microsoft 365
    • PHP

    0 say Creative Commons is a good alternative to CPAN 0 say Creative Commons isn’t a real alternative to CPAN

    Comment
    Close cos 0.877
11. 11
    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.

    • Fastly
    • Google Analytics
    • cdnjs
    • Cloudflare DNS
    • Font Awesome
    • GitHub Pages

    0 say apachefriends.org is a good alternative to CPAN 0 say apachefriends.org isn’t a real alternative to CPAN

    Comment
    Close cos 0.874
12. 12
    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.

    • Apache HTTP Server
    • Google Search Console

    0 say Debian is a good alternative to CPAN 0 say Debian isn’t a real alternative to CPAN

    Comment
    Close cos 0.875
13. 13
    phpBB phpbb.com Top 10K English

    open-source Internet forum package written in PHP

    • Cloudflare
    • Cloudflare DNS

    0 say phpBB is a good alternative to CPAN 0 say phpBB isn’t a real alternative to CPAN

    Comment
    Close cos 0.874
14. 14
    doxygen.org Top 10K English

    Doxygen homepage

    Source code documentation and analysis tool

    • Bootstrap
    • Cloudflare
    • Cloudflare DNS
    • Cloudflare Web Analytics
    • Google AdSense

    0 say doxygen.org is a good alternative to CPAN 0 say doxygen.org isn’t a real alternative to CPAN

    Comment
    Close cos 0.874
15. 15
    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.

    • Google Analytics
    • Google Search Console
    • Google Cloud DNS
    • Google Workspace
    • jQuery
    • Netlify

    0 say Kubernetes is a good alternative to CPAN 0 say Kubernetes isn’t a real alternative to CPAN

    Comment
    Close cos 0.872
16. 16
    curl curl.se Top 10K English

    curl

    command line tool and library for transferring data with URL syntax

    • Fastly
    • nginx

    0 say curl is a good alternative to CPAN 0 say curl isn’t a real alternative to CPAN

    Comment
    Close cos 0.870
17. 17
    R Project r-project.org Top 10K English

    R: The R Project for Statistical Computing

    programming language for statistical analysis

    • Apache HTTP Server
    • Bootstrap
    • jQuery
    • Microsoft 365

    0 say R Project is a good alternative to CPAN 0 say R Project isn’t a real alternative to CPAN

    Comment
    Close cos 0.870
18. 18
    PCRE pcre.org Top 10K English

    PCRE - Perl Compatible Regular Expressions

    The PCRE library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5. PCRE has its own native API as well as a set of wrapper functions that correspond to the POSIX regular expression API.

    • nginx

    0 say PCRE is a good alternative to CPAN 0 say PCRE isn’t a real alternative to CPAN

    Comment
    Close cos 0.868
19. 19
    Zenodo zenodo.org Top 10K English

    Zenodo

    research data repository

    • Google Search Console
    • cdnjs
    • Cloudflare DNS
    • Matomo
    • Microsoft 365
    • nginx

    0 say Zenodo is a good alternative to CPAN 0 say Zenodo isn’t a real alternative to CPAN

    Comment
    Close cos 0.871
20. 20
    Trello trello.com Top 10K English

    Capture, organize, and tackle your to-dos from anywhere

    Make the impossible, possible with Trello. The ultimate tool to boost your productivity. Escape the clutter and chaos—stay efficient with Inbox, Boards, and Planner from anywhere, even on mobile.

    • Google Search Console
    • Amazon SES
    • Atlassian
    • Amazon CloudFront
    • Contentful
    • Google Workspace

    0 say Trello is a good alternative to CPAN 0 say Trello isn’t a real alternative to CPAN

    Comment
    Close cos 0.868

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

04 · Fingerprints

Technology

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