I thought that I would consolidate a couple of very popular posts… Here it is… 102 CMS Platforms…
FYI – the thumbnails are clickable.
Tags: contentmanagement, content management system, cms, open source, blog, publishing
You asked for it! I received so many comments and emails that started, “Why didn’t you inlcude…” So, here it is… 52 more CMS platforms. Cheers, and thanks for all your feedback!
Updated to 53 CMS platforms. Added: Textpattern.
e107: e107 is a content management system written in PHP and using the popular open source MySQL database system for content storage. It’s completely free, totally customisable and in constant development. 
Enano CMS: It’s the content management system that grows with your site – from just a couple of pages to a wiki, a forum, and so much more. 
ExpressionEngine: ExpressionEngine is a flexible, feature-rich content management system that empowers thousands of individuals, organizations, and companies around the world to easily manage their website. If you’re tired of the limitations of your current CMS then take ExpressionEngine for a spin… 
eZ Publish: Flexible and powerful Open Source Enterprise Content Management Solution delivered with Total Product Responsibility from eZ. 
AssoCIateD: Welcome on the official AssoCIateD website, simple content management tool “association oriented”. 
TikiWiki CMS: TikiWiki (Tiki) is your Groupware/CMS (Content Management System) solution. 
Jaws: Jaws is a Framework and Content Management System for building dynamic web sites. It aims to be User Friendly giving ease of use and lots of ways to customize web sites, but at the same time is Developer Friendly, it offers a simple and powerful framework to hack your own modules. 
Pheap: Pheap was created because the developer believes massive CMSs like Joomla and Drupal are a vast overkill for 80% of website owners. New features allow you to manage content in a database as well. For instance, if you keep a callender of events stored in a database table, you can easily set up a rule that allows you to add, edit and delete those events. All from the comfort of the Pheap admin panel! 
phpWebSite: phpWebSite provides a complete web site content management system. Web-based administration allows for easy maintenance of interactive, community-driven web sites. 
Plone: Plone helps you manage your content. 
PLUME CMS: With a single installation of PLUME CMS you can have multiple websites, file management, multiple authors with different rights and websites in any languages thanks to a full utf-8 support. Plume CMS proposes a flexible plugin infrastructure to extend it and is fully accessible with output providing standard compliant code by default. 
RunCMS: RunCMS operates in the lineage of the CMS like PHPnuke and Xoops of which he is the descendant. Easy enough to use for users, while staying simple enough to extend & customize for coders. 
Mambo: One of the founding fathers of CMS technology… Joomla! forked from Mambo. 
Website Baker: Website Baker is a PHP-based Content Management System (CMS) designed with one goal in mind: to enable its users to produce websites with ease. 
typo3: A free, feature rich, Content Management Framework built with PHP and running under many Unixes and Windows. The complete feature list is available at typo3.com. 
1024: 1024 is a PHP, MySQL based Content Management System. 1024 is one of a few CMS’s leading the way with the implementation of the AJAX technology into all its areas. This includes dynamic adminstration and user interaction. 1024 offers you to ability to set up your own community forums, download area, news posts, member management and more. 
Alfresco: Alfresco is the Open Source Alternative for Enterprise Content Management (ECM), providing Document Management, Collaboration, Records Management, Knowledge Management, Web Content Management and Imaging. 
Bcoos: bcoos is content-community management system written in PHP-MySQL. 
BigAce: BIGACE – Dynamic Web CMS – is a free, professional grade software package that allows you to set up your own Website within minutes. 
BitWeaver: Bitweaver is an open source content management system. Its speed and power are ideal for large-scale community websites and corporate applications, but it is simple enough for non-technical small site users to set up and administrate. It comes fully featured on install but is easy to extend. 
BloofoxCMS: bloofoxCMS is a free open source content management system (CMS). You may use and download it free of charge without any limitations. 
CMS Made Simple: CMS Made Simple provides a fast and easy way to create a web site and manage its contents. Use it to make a home page for your family — or your multinational corporation! 
ContentNow: Design and content (texts, pictures, documents) are administered separated from each other. The working environment is very similar to a simple text processing. The system operates intuitively. 
Dragonfly CMS: DragonflyCMS is a powerful, feature-rich, Open Source content management system which was based on PHP-Nuke 6.5 in the early “CPG-Nuke CMS” days. Subsequent development of DragonflyCMS has paid close attention to security, efficiency and reliability. The release of Dragonfly marked yet another exciting milestone in our history. 
DBHcms: Download the DBHcms for free. The DBHcms is a small free Open Source content management system for personal and small business websites. 
eazyPortal: open source content management system 
Elxis: Elxis CMS is an open source content management system (CMS) released under the GNU/GPL license. Elxis CMS is provided for free and without any guarantee. Our headquarters are located in Athens, Greece. Elxis CMS is being developed by the Elxis Team. Current Elxis Team members are as follows. 
Etomite: Etomite is a Content Management System, which allows you to remotely administer your website from anywhere that you have an Internet Connection and a compatible Web-Browser. 
Exponent: Out of thebox, Exponent Content Management System touts a feature-rich assortment of tools to assist you in your online content management. With minimal web experience, even a novice can bring a site to life in just a few short hours. 
ExV2: No description 
Fundanemt: Fundanemt is an open source CMS that aims at small and medium sized websites. 
Geeklog: “Out of the box”, it is a blog engine, or a CMS with support for comments, trackbacks, multiple syndication formats, spam protection, and all the other vital features of such a system. 
iGaming CMS: iGaming CMS is a content management system designed for gaming websites. The system is written in PHP and requires a Mysql database for operation. 
OneCMS: a gaming CMS 
Liferay: Classified as an enterprise portal, not a CMS. Liferay kicks some serious ass… had to be included. Lieferay Portal provides a virtual space where you can centralize, share, and collaborate. 
LoveCMS: LoveCMS is a very simple content managment system written in PHP and using MySQL database. Its main goal is to be simple and effective. You can extend your basic installation with modules and change the way your site looks with themes. 
MDPro: MD-Pro provides an Open Source CMS “certified” and guaranteed by a highly qualified staff of developers. MD-Pro has been developed to be more versatile and modular than competing CMSs.. It is comprised of a highly optimized core platform, to which you can add additional modules according to the needs of your site and users. Not only are there a variety of third party modules available, you are free to develop or contract the development of customized modules and features to fit your needs. 
MODx: MODx is an open source PHP Application Framework that helps you take control of your online content. Ajax Rich. 
Netious: It is not just a template. It is actually a service which you can build from scratch not knowing that the source code even exists! And it’s absolutely free! 
Ovidentia: Ovidentia enables you to integrate simply and easily an environment for publishing content on the world wide web or a groupware portal (internet, intranet, extranet) for your company, organization, community … 
PHP-Fusion: a light-weight open-source content management system (CMS) written in PHP. It utilises a mySQL database to store your site content and includes a simple, comprehensive adminstration system. PHP-Fusion includes the most common features you would expect to see in many other CMS packages. 
PHP-Nuke: PHP-Nuke is a news automated system specially designed to be used in Intranets and Internet. The Administrator has total control of his web site, registered users, and he will have in the hand a powerful assembly of tools to maintain an active and 100% interactive web site using databases. 
phpwcms: phpwcms is an Open Source web content management system released under the GNU General Public License. You can use it for free. phpwcms is optimized for fast and easy setup and works on any standard web server platform that supports PHP/MySQL and was tested successfully on Windows 2000/XP/2003/Vista, Mac OS X and LINUX. phpwcms is perfect for professional, public and private users. It is very easy to learn and gives you the flexibility to separate layout and content. Lots of powerful but simple implemented features assists publishers and web developers too. 
Postnuke: Need a robust, interactive, editable website? PostNuke is your answer, you can have your site up and running within minutes of download! 
sNews: sNews is a completely free, standards compliant, PHP and MySQL driven content management system. Consisting of only one small core file, sNews is extremely lightweight, easy to install, and easy to use via a simple web interface. 
AIOCP: AIOCP (All In One Control Panel) is a powerful yet easy to use application for Web Site Management (Web Content Management System – CMS) and it is also suitable as a development framework for Web-based solutions. Whether you need a basic website but still want to manage the content yourself, or you have a big company website, AIOCP may dramatically simplify your work. 
toendaCMS: The sourcecode contains in the meantime over 190.000 lines of PHP, JavaScript, HTML and CSS code and we start to stop the compatibility to PHP4 (look at the GoPHP5.org project). You can get more information about all new features and extensions on the official toendacms.com webpage. 
Typolight: TYPOlight webCMS is a powerful web content management system that specializes in accessibility (back end and front end) and uses XHTML and CSS to generate W3C/WAI compliant pages. 
Xaraya: Xaraya is a cutting edge open source framework (written in PHP) on which developers can create sophisticated web applications and designers enjoy considerable flexibility. 
XOOPS: XOOPS is an extensible, OO (Object Oriented), easy to use dynamic web content management system written in PHP. XOOPS is the ideal tool for developing small to large dynamic community websites, intra company portals, corporate portals, weblogs and much more. 
YACS: YACS is a content manager (CMS) open source, respectful of Web standards recommended by the W3C (css, html, accessibility). It is a simple, intuitive software based on PHP and MySQL. Easy to use, Yacs itself through a large modular power and a code simple and well-structured And if the Web 2.0 was as simple as four letters? YACS
Textpattern: A flexible, elegant and easy-to-use content management system. Textpattern is both free and open source.
Tags: cms, content management system, open source
Popularity: 6% [?]
Great list. The problem is how could anyone get a handle on that many CMS systems. I run my blog on Wordpress and I can’t image even allocating the time to find a better one (if there even is one). I have built some special projects based CMS’s and I took a hard look at Joomla, Drupal, and Radiant and wound up picking Drupal. I know Moodle seems to have a great niche for education CMS’s and Alfreso appears to be a strong document CMS play. It took me quite a few hours just to be able to identify those five CMS’s and CMS is not nesciarilyl what I do for a living.
Honestly, how would one even start with a list like yours as great as it is.
johnmwillis.com
A repeated post?
1) 102 is a drop in the CMS bucket. John, the answer to your question is – they would not.
2) This is a list of 102 WEB content management systems. Thankfully WCM does not represent the entire breadth and depth of CM.
3) Lists like these are precisely why people remain so confused about content management.
Jason, Great list, only missing Hippo CMS.
this company (www.onehippo.com) has managed to provide their product as a free download and offer commercial support to companies who need this. since spring this year they also have an office in usa (san francisco).
Excellent list. Most I have heard of, some are new. This compilation must have taken forever! I appreciate the effort. No list can be exhaustive, but I attended OSCON 2008 and found Concrete5 CMS. They went with the MIT license at their opening. Top notch CMS with the most amazing backend I have seen.