API-first content management, cloud-based with free tier including 5 users and 25K records.

Headless CMS with API toolkit, free for personal use.

Headless PIM with built-in GraphQL API, free version includes limited items and bandwidth.

GraphQL-based CMS, free tier with limited API calls.

Open-source headless CMS, on-prem or in the cloud with no limitations.

JSON-based headless CMS storing content in Git repositories, no restrictions.

Content-as-a-Service with headless benefits, free for developers with limited resources.

Fully hosted headless CMS with scalable API and unlimited API calls on free plan.

Open-source CMS with real-time hosting, free tier includes substantial API calls and bandwidth.