Content management systems and Content Management Frameworks come in a variety of platforms, including PHP (Midgard framework, PHP-Nuke and its derivatives), Python (Zope) and Java (Jakarta Cocoon and OpenCMS).

  • Free software or Open source:
    • OSCOM, the central organization for Open Source Content management provides many resources on Open Source CMS
    • Content Management Frameworks:
    • Content Management Systems:
      • Aegir (previously Aegir CMS)
      • Apache Lenya
      • Ariadne
      • Bitflux
      • Bricolage
      • Callisto
      • Campsite
      • CityDesk [1] - Windows client CMS
      • CocoBlog
      • Cofax
      • Contenido [1] open source CMS
      • DBPrism CMS
      • Drupal the software used to power Debian Planet [1] and Kernel Trap [1].
      • e107 [1]
      • Envolution [1]
      • eZ publish
      • Hyperwave [1] open source CMS
      • Jahia CMS and Portal Server
      • Komplete Lite
      • Kontentor
      • LifeCMS
      • MamboServer [1] Open Source CMS that is centered towards publishing articles and news
      • MMBase [1]
      • MySource
      • Nuxeo Collaborative Portal Server (CPS) [1] - CMS based on Zope
      • OmegaCMS
      • OpenCMS [1] Open Source CMS based on Java
      • phpCMS
      • PHP-Nuke [1]
      • PHP-Nuke VKP A clone of PHP-Nuke 5.5 [1]
      • phpWebSite [1]
      • phpSlash
      • phpCMS A free CMS written in PHP that uses flat files.
      • Plone [1] - A CMS written using Python and the Zope Content Management Framework.
      • Postnuke [1]
      • Prodo [1]
      • Red Hat CCM
      • Silva
      • SPIP : French initialism for "Publication System for the Internet".
      • TikiWiki
      • TWiki: open source wiki geared towards corporate intranets, features include attachements, revision control, plugin API, internationalization (inc. kanji), authorization per page, section, & site and by user & group
        • O'Wiki
      • Typo3 [1]: Free Open Source CMS system for enterprise purposes.
      • webEditor
      • WebGUI
      • Xaraya
      • XOOPS [1] : Open Source CMS

  • Commercial Content Management Systems:
    • Interwoven was the first major enterprise WCM platform.
    • Microsoft have products like Microsoft Content Management Server and Microsoft Sharepoint Portal Server [1]
    • liveSTORYBOARD CMS [1] : secure hosted CMS
    • Polopoly
    • RedDot [1] The former "InfoOffice", Enterprise Content Management.
    • Roxen CMS [1] has both a commercial version and a free "Personal Edition".