The report assesses 20 open source content management systems on a variety of metrics such as rate of adoption and brand strength, market share, etc.
Top 20 Open Source CMS – 2010 listed in alphabetical order
- Alfresco WCM
- eZ Publish
- Movable Type
Usage of content management systems for websites by W3Techs
Top one million websites in Alexa’s rankings CMS distribution
Top one million websites in Quantcast’s and CMS distribution
For the third year running, WordPress, Joomla! and Drupal dominate the market share and brand strength
ratings in the open source CMS market. The Big Three lead in almost every metric and we have seen little this
year to indicate that their leadership is being challenged in the near term.
Looking beyond The Big Three for a moment, there are two CMS systems that exhibit strength, growing interest, and in some cases solid market share:
That’s it, folks! Original source and more metrics can be found here