CMS
Free Contentful alternatives
Headless CMS for Node.js; the Community Edition is free.
Open source (MIT (core)) ·details
Code-first headless CMS for Next.js.
Open source (MIT) ·details
Data platform and headless CMS on any SQL database; check the license for commercial use.
Source-available (MSCL-1.0-GPL) ·details
Want paid options too? See all Contentful alternatives or the full free alternatives list.
FAQ
Is there a free alternative to Contentful?+
Yes. Strapi, Payload and Directus do the same job for free; Strapi and Payload are open source.
What is the best open-source alternative to Contentful?+
Strapi and Payload are open source. Strapi: Headless CMS for Node.js; the Community Edition is free.
Are these Contentful alternatives open source?+
Strapi and Payload are under OSI-approved licenses. Directus (MSCL-1.0-GPL) is source-available: free to self-host, with limits in the license.
Open source: OSI-approved license. Free to self-host: the code is public and free to run yourself, with limits in the license.

