SilverStripe is a free and open source Content Management System and Framework for creating, maintaining websites and web applications.




ExpressionEngine is described as 'CMS is the most secure, flexible, extensible, and user friendly Open Source CMS on the planet' and is a Blog Publishing tool in the development category. There are more than 100 alternatives to ExpressionEngine, not only websites but also apps for a variety of platforms, including Self-Hosted, Windows, Linux and Mac apps. The best ExpressionEngine alternative is WordPress, which is both free and Open Source. Other great sites and apps similar to ExpressionEngine are Ghost, Tumblr, Drupal and Joomla.
SilverStripe is a free and open source Content Management System and Framework for creating, maintaining websites and web applications.




Online blogging software - free for basic users! Personal publishing, community involvement and individual expression.




ImpressPages is a PHP framework with admin panel. A new MVC engine is under the hood so you can customize ImpressPages in no time. Write your own plugins and themes to suit your and customers’ needs best.




Editor X is an advanced creation platform for designers and web professionals. The platform combines cutting edge responsive design with smooth drag and drop.




CMS Made Simple - the open source content management system for the rest of us. CMS Made Simple helps experienced web developers and designers to create sites of power and beauty in a fraction of the normal time, avoiding hours of coding and allowing your clients to update their...


Mused enables museums and heritage sites around the world to publish professional digital exhibitions to engage with their communities. They integrate with virtual tours to create guided tour experiences for member-only benefits and enable heritage institutions to reach goals...




Chyrp is a blogging engine designed to be very lightweight while retaining functionality. It is powered by PHP and has very powerful theme and extension engines, so you can personalize it however you want.



LavaLite is an open source content management system (CMS) based on PHP and Laravel web application framework. It currently supports MySQL, SQLite, MariaDB and PostgreSQL for the database backend.





Made by a prominent developer from the EE scene, Craft keeps all the great things about EE(1st-party custom fields for Content Modelling, the general "hands-off-my-HTML" approach to templating, etc), fixes the less-than-stellar bits, and heaps a huge helping of polish over it all.