Prismic
Free plan ($0 a month per repository): headless CMS for 1 user with 4 million API calls a month.
Websites
What you get
A headless CMS with the Visual Page Builder, unlimited documents, types and assets, image optimization and the Migration API.
How to get it
Click Get started under Free on prismic.io/pricing.
The catch
One user only, with hard monthly caps and no overages. Starter ($10 a month per repository, paid annually) adds 3 users and a third locale.
From the official page · checked Nov 3, 2026