KeystoneJS is an open-source headless CMS and application framework for Node.js that uses TypeScript, Prisma, GraphQL and React to provide customizable schemas, an Admin UI and generated APIs.
10k stars1.3k forksMITlast commit Actively maintained
Statamic Cloud is the hosted offering of Statamic, a flat‑file content management system. It provides a web control panel, content modeling, templating, asset management and automated deployment for building and managing websites without a traditional database.
KeystoneJS is an open-source headless CMS and application framework for Node.js that uses TypeScript, Prisma, GraphQL and React to provide customizable schemas, an Admin UI and generated APIs.
10k stars1.3k forksMITlast commit Actively maintained
Umbraco CMS is an open-source ASP.NET Core content management system with an editor-friendly backoffice, extensible architecture, and scalable deployment options.

5.2k stars2.9k forksMITlast commit Actively maintained
Microweber is a drag-and-drop CMS and website builder for creating pages, blogs, and online stores with live editing, modules, and template-based design.

3.4k stars936 forksMITlast commit Slowing down
Squidex is an open-source headless CMS and content hub with REST and GraphQL APIs, workflows, versioning, and integrations for delivering content to any app or site.

2.5k stars521 forksMITlast commit Actively maintained
Bludit is a simple, fast flat-file CMS that stores content as JSON, enabling database-free websites and blogs with themes, plugins, and Markdown/HTML editing.

1.5k stars334 forksMITlast commit Actively maintained
MODX Revolution is an open source PHP CMS and content management framework for building highly customized websites and digital experiences with full control over markup and templates.

1.4k stars524 forksGPL-2.0last commit Actively maintained
Backdrop CMS is a lightweight, easy-to-use PHP content management system for building and managing professional websites with extensible add-ons and a Drupal 7 upgrade path.

1k stars401 forksGPL-2.0last commit Actively maintained
Textpattern CMS is a lightweight, extensible PHP CMS for building blogs and websites with a tag-based templating system, plugins, and a streamlined admin interface.

881 stars110 forksGPL-2.0last commit Actively maintained
Cockpit is an API-first, self-hostable headless CMS for managing structured content, assets, and localization with REST and GraphQL APIs.

745 stars84 forkslast commit Actively maintained
CouchCMS is a PHP-based lightweight CMS that converts static HTML/CSS templates into editable sites with cloned pages, forms, comments and RSS.

376 stars86 forkslast commit Actively maintained
Symfony-based polymorphic CMS using a node system, Twig theming, Doctrine ORM and API-first support for building headless or traditional sites.

371 stars32 forkslast commit Actively maintained
Open-source PHP and MySQL CMS focused on developer control, template-driven sites, modular content types, and an intuitive admin/editor experience.

223 stars56 forkslast commit Actively maintained
Neos is a PHP-based content application platform (CMS) focused on structured content, inline editing, and a powerful content repository for building websites and content-driven apps.
Activity unknown
Drupal is a flexible, extensible CMS and web framework for building content-rich websites, portals, and digital experiences with strong permissions and structured content.

Activity unknown
SPIP is a free, multilingual CMS focused on collaborative publishing, editorial workflows, and flexible templating for websites, magazines, and organizational portals.

Activity unknown
CMS Made Simple is an open source CMS focused on easy website management, flexible design with Smarty templates, extensibility via modules, and a developer-friendly API.

Activity unknown
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 11 of 16 shipped a commit in the last six months. Licences in this list: MIT, GPL-2.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Traditional CMS.