BackBee CMS is described as 'Open source Content Management System' and is an app in the Development category. There are more than 100 alternatives to BackBee CMS for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Linux, Windows and Mac. The best alternative is WordPress, which is both free and Open Source. Other great apps like BackBee CMS are Tumblr (Free), Ghost (Paid, Open Source), Drupal (Free, Open Source) and Grav (Free, Open Source).
ProcessWire is a friendly and powerful open source CMS and CMF with an exceptionally strong foundation. With all custom fields, an easy-to-use jQuery-inspired API, and a powerful page selector engine, ProcessWire will rise to any task.
Known is a simple platform for publishing words, pictures, podcasts and more to a site that you control. Choose to share it on social networks like Twitter and Facebook, or extend it to integrate with the software you already use.
django CMS is an Enterprise CMS built with Django and one of the most active open-source projects in the Django ecosystem. Since 2007 it powers tens of thousands of websites across the world, and benefits from a friendly developer community.
Where programmers share ideas and help each other grow. It is an online community for sharing and discovering great ideas, having debates, and making friends. Anyone can share articles, questions, discussions, etc. as long as they have the rights to the words they are sharing.