Cosmo is described as 'is the first open source, responsive, live-editing, single page application content management system (CMS). It was created in AngularJS and PHP'. There are more than 100 alternatives to Cosmo for a variety of platforms, including the Web, Self-Hosted solutions, Windows, Linux and Mac. The best alternative is WordPress, which is both free and Open Source. Other great apps like Cosmo are Tumblr (Free), Ghost (Paid, Open Source), Drupal (Free, Open Source) and Grav (Free, Open Source).
- 113 alternatives