Sites and apps similar to Contao include WordPress, which is open source with a free version. Other options are Drupal, Joomla, Directus and ProcessWire. There's no shortage of CMS Tools like Contao, with more than 50 alternatives for self-hosting, Windows, Linux, Mac and Android.
Zenario is a web-based content management system (CMS) that can be used for simple or complex websites. It can accommodate any visual template design, has tools for managing users, location, GIS and organisational information.
Create is a website builder that allows you to make your own website. Simple to use with beautiful templates.
A flat-file CMS powered by a single JSON file — with a visual admin panel in 20 languages and 16 ready-made themes. No database required.
Poland
EU