The best Headless CMS
Every option ranked — open-source, self-hostable, and commercial — by our transparent Sovereignty Score, with honest trade-offs so you choose what fits you, not us.
Content as an API, with the front end left to you. Priced per record, per seat and per API call — three meters on the same content.
L5Applications — layer 5 of the AI stack- 1
Directus
Top pickCommercialAn instant API and admin app over any SQL database you already have.
Free to self-host on the Core tier. Since Directus 12, higher limits and extra features need a licence key (a free key is offered); Directus Cloud and commercial licences are paid. · in our Contentful comparison →
What is Directus? →72sovereignty - 2
Markdown files in Git
Open sourceFor developer-owned content, the CMS may be the thing to remove.
Free. There is nothing to host. · in our Contentful comparison →
What is Markdown files in Git? →99sovereignty - 3
Ghost
Open sourceIf it is a publication rather than an app, this is probably the answer.
Free and open source to self-host. Ghost(Pro) hosting is paid. · in our Contentful comparison →
What is Ghost? →95sovereignty - 4
Payload
Open sourceA CMS that installs into your Next.js app rather than beside it.
Free and open source. Payload Cloud is an optional paid hosted tier. · in our Contentful comparison →
What is Payload? →93sovereignty - 5
Strapi
Open sourceThe established open headless CMS, with the largest community.
Community edition free and self-hostable. Enterprise and Cloud tiers are paid. · in our Contentful comparison →
What is Strapi? →86sovereignty
Is it free?
The free tier, its real limits and where you start paying — read from each vendor's own pricing page and dated.
Run these yourself
What each one actually needs — real RAM, honest running cost, and the setup time nobody quotes.
- Self-hosting Directus 2 GB for the Directus container, the vendor's recommended minimum, plus room for PostgreSQL and Redis. That fits on a 4 GB VPS
Replacing a specific tool?
Head-to-head comparisons for each popular headless cms product.
Straight head-to-heads
Two headless cms tools, side by side — verified facts and a plain verdict.