Can Drupal work for you?
Its modular framework means Drupal is the most scaleable enterprise content management system. And its inventory of modules is constantly being upgraded by a community of 1m+ Drupal users.
Ease of use
Drupal 8 comes with a simplified WYSIWYG editor for authors, is fully responsive delivering an enhanced mobile browsing experience, and has a straightforward integration protocol.
Cost efficient and secure
Not only is Drupal one of the most secure content management systems, but because it’s open source it’s license free, providing users with significant long term cost of ownership benefits.