Best Free and Open-Source CMS Platforms in 2025

Why Open Source?

Open-source CMS platforms give you full control: no vendor lock-in, no per-seat pricing, and the freedom to self-host on your own infrastructure. For startups and developers, this means zero CMS costs — your only expense is hosting.

The 10 Best Options

1. WordPress

The 800-pound gorilla. Powers 40% of the web. Massive ecosystem but slow, insecure by default, and architecturally dated. Free but expensive in maintenance.

2. Ghost

Beautiful publishing platform for writers and independent publishers. Built-in membership and newsletters. MIT license. Self-host free.

3. Strapi

Flexible headless CMS. Define custom content types. No built-in SEO or analytics. Great for complex content models.

4. RankFlo

Blog-focused headless CMS with built-in SEO scoring, analytics, AI writer, and LLM visibility tracking. MIT license. Docker deployment. The only open-source CMS with integrated content marketing tools.

5. Payload CMS

Next.js-native CMS framework. Embed content management directly into your app. Powerful but requires significant setup.

6. Directus

Database-first CMS. Wraps any SQL database with a REST/GraphQL API and admin panel. Great for existing databases.

7. Tina CMS

Git-based visual editing. Content stored in your repository. Real-time visual editing on your live site.

8. Decap CMS (formerly Netlify CMS)

Git-based, minimal CMS. Simple admin panel for static sites. No database required.

9. Keystatic

TypeScript-first, Git-based CMS from the Thinkmill team. Works with Next.js and Astro.

10. Wagtail

Django-based CMS. Python ecosystem. Great for organizations already using Django.

Comparison