Open-Source Content Management Systems (CMS) Ranked #75

📈 Open-Source Content Management Systems Ranked #76–#100

Open-source content management systems are platforms whose source code is publicly available, allowing anyone to inspect, modify, and redistribute the software under open licenses.

They are typically used to build and manage websites with a high degree of flexibility, offering community-driven development, extensibility through themes and plugins, and the ability to self-host and customize functionality without vendor lock-in.

The following list shows the open-source content management systems ranked from 76th to 100th out of 112 tracked.

Rank	Name	Market share
76	CKAN London, United Kingdom An open-source data management system for powering data hubs and data portals. FreeOpen source	0.003%
77	CuteNews An open-source news management system developed in PHP and based on flat files. FreeOpen source	0.003%
78	Pagekit A modular and lightweight CMS built with Symfony and Vue.js. FreeOpen source	0.002%
79	ZMS Berlin, Germany A German open source CMS based on Zope and Python. FreeOpen source	0.002%
80	Piranha CMS Västerås, Sweden An editor-focused content management system for ASP.NET Core that can be used as an integrated CMS or as a headless API to serve structured content to websites and applications. FreeOpen source	0.002%
81	DSpace Atlanta, Georgia, United States An open-source web repository software, a mix of a content management system and a document management system, that allows researchers and scholars to publish documents and data. FreeOpen source	0.002%
82	GetSimple A flat file CMS written in PHP. FreeOpen source	0.002%
83	Mezzanine An open-source content management platform built using the Django framework. FreeOpen source	0.002%
84	Croogo An open-source content management system built with PHP and the CakePHP MVC framework. FreeOpen source	0.002%
85	Tina CMS Neutral Bay, New South Wales, Australia A headless content management system that supports Markdown, MDX, Git, JSON, YAML, and GraphQL. FreeOpen source$29+/month	0.002%
86	Htmly An open-source, databaseless blogging platform. FreeOpen source	0.002%
87	CMSimple_XH Germany A flat file content management system that was forked from CMSimple. FreeOpen source	0.002%
88	Elgg An open-source social networking engine for building social applications with PHP and MySQL. FreeOpen source	0.002%
89	GuppY Pradines, France A French open-source flat-file content management system developed in PHP. FreeOpen source	0.002%
90	Zenphoto Hamburg, Germany An open-source CMS for self-hosted photo gallery websites. FreeOpen source	0.002%
91	Microweber Sofia, Bulgaria An open-source website builder and CMS based on Laravel. FreeOpen source	0.002%
92	Ametys Labège, France An open-source content management system written in Java. FreeOpen source	0.001%
93	Pixelfed A free and open source photo sharing platform powered by ActivityPub federation. FreeOpen source	0.001%
94	PluXml Lyon, France A French CMS for creating lightweight websites without a database. FreeOpen source	0.001%
95	CrafterCMS McLean, Virginia, United States A Java-based open-source headless content management system designed for enterprise-grade websites. FreeOpen source$456+/month	0.001%
96	OpenACS An open-source toolkit for building scalable, community-oriented web applications. FreeOpen source	0.001%
97	ContentBox Tomball, Texas, United States A professional, modular, open source content management engine based on the ColdBox MVC framework. FreeOpen source	0.001%
98	Clay New York, United States An open-source CMS created by New York Media powering New York Magazine, Vulture, The Cut, Grub Street and Slate. FreeOpen source	0.001%
99	Winter Regina, Saskatchewan, Canada A free, open-source content management system based on the Laravel PHP framework. FreeOpen source	0.001%
100	Batflat Poland A lightweight, modular, file-based, open source CMS. FreeOpen source	0.001%

Data is based on the analysis of 3,320,618 websites.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.