Nome	DotNetNuke	mojoportal	Current Isys CMS	Ametys CMS	Joomla!	WordPress
Help System	Sì	Sì	No	Sì	Sì	Sì
API & Tooling Componentization Extension Library	Sì	Sì	No	Sì	Sì	Sì
Content Storage	the path in the database, and the media in folders.	the path in the database, and the media in folders.	the path in the database, and the media in folders.	the path in the database, and the media in folders.	the path in the database, and the media in folders.	the path in the database, and the media in folders.
Content HTML Editor	WYSIWYG ( the most useful Editor )	WYSIWYG ( the most useful Editor )	simple editor	WYSIWYG ( the most useful Editor )	WYSIWYG ( the most useful Editor )	WYSIWYG ( the most useful Editor )
Modular and extensible	Sì	Sì	No	Sì	Sì	Sì
Database Management and Integration	Sì	Sì	Sì	Sì	Sì (in MySQL)	Sì (in MySQL)
Security	Sì	Sì more secure than dotnetnuke	No	Sì	Sì Modules for security can be added	Sì but joomla is more secure when adding security modules
Search	Sì	Sì	No	Sì	Sì	Sì
Optimized for Performance and Speed	Sì but not in custom modifications	Sì	- Info not available	Sì	Sì	Sì
Permission based user management	Sì	Sì	Sì Not working	Sì	Sì	Sì
server requirements	dotnet framework, SQL Server	dotnet framework, SQL Server	dotnet framework, SQL Server	apache server, MySQL	apache server, MySQL	apache server, MySQL
Page specific meta tags	Sì	Sì	No	Sì	Sì	Sì
Templates-Supports custom design	Sì	Sì	No	Sì	Sì	Sì
Ease of use	No	Sì	Sì	Sì Microsoft Word-like interface	Sì	Sì
Ability to preview your work	Sì	Sì	No	Sì	Sì	Sì
Navigation/page management	Sì	Sì	Sì	Sì	Sì	Sì
SEO	Sì	Sì	No	Sì	Sì	Sì
User Experience	I have used it for internal sites, and external sites for both small and large companies. You'll have thousands of pre-built modules and skins available, plus readily available documentation and support (plus several books specifically for DotNetNuke as well) for developing your own skins and modules.	After installing MojoPortal I felt very comfortable with it. It is really straight forward no fuss CMS. Performance was really impressive with all the all the modules I needed for the website. I also created a new module just to test how hard it is….it wasn’t.	I have some issue during the installation (.net framework 2,the connection string stored in multiple way it was a little ambiguous. during testing i found - user management not working correctly. - tasks shows the log for the admin for all users. - the CMS contains only Arabic and English, although Arabic not working (how to add other languages?).	Ametys surprised me by its simplicity. The tool is very simple to install and easy to handle. There are many modules available and interface is really nice and intuitive. Ametys is multisites, manage blogs in the same platform. Yes I recommend it :)	Joomla is not very complicated as far as the usage is concerned and moreover the installation of the script is fairly easy as well. As far as the administration is concerned, it is very graphical and intuitive. Moreover, the theme selection is pretty impressive as well. but its built on Php not .Net	Wordpress is not very complicated as far as the usage is concerned and moreover the installation of the script is fairly easy as well. As far as the administration is concerned, it is very graphical and intuitive. Moreover, the theme selection is pretty impressive as well. but its built on Php not .Net Wordpress does a great job with blogs but not for general site (Company website, Events, Advertising, etc).