Apps similar to Concrete CMS include WordPress, which is open source with a free version. Other options are Drupal, Silex, Joomla and EmDash CMS. CMS Tools like Concrete CMS are a crowded field, with more than 100 alternatives for the web, self-hosting, Windows, Linux and Mac.
WebStacks is a CMS and Static Site Generator (SSG) that enables fast, secure website creation. With a drag-and-drop interface and Bootstrap integration, WebStacks helps developers, agencies, and small businesses build and manage static sites quickly without complex backends.
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...
Refreshingly simple PHP content management system and web framework. Elefant is easy-to-use and straight-forward for all levels of users. Elefant is also secure, extremely fast, well-documented, and well-tested, making it an ideal platform for web developers to build on for...
e107 is a portal or content management system powered by PHP and MySQL that gives you a totally dynamic and professional website out of the box. Its simple wizard type install process will have you up and running in 5 minutes, and its free
United States
Lutece is an open source platform developed by the City of Paris to help you develop digital solutions. Honed for cities’ use through almost 20 years of development, Lutece has evolved into multifaceted platform with more than 400 plugins.
France
EU
Novius OS is a Cross-Channel Open Source content management system (CMS). Being designed as an applications platform, it helps users to easily manage all digital-communication-related data from one single interface: websites, newsletters, mobile and tablets applications, product...
FranceEU
MacyHTML is a powerful web-based tool for designing and customizing web pages with a drag-and-drop interface. It provides an interactive workspace where users can add, edit, and arrange elements like text, buttons, images, audio, and videos.
VINTCER is a powerful drag and drop website builder that lets you create amazing websites in no time. No technical skills are required to create your website. Choose from thousands of templates, connect your custom domains, get free business emails and a free SSL certificate.
LOCOMOTIVE is an open source CMS for Rails. It's super flexible and integrates with Heroku and Amazon S3.
Clevada is an All-In-One Cloud Software Suite with Website Builder, Community Forum, Help Desk, Knowledge Base, Internal Communication and more.
Poland
