Headless CMS
A headless CMS is a content management system that stores your content and serves it through an API, with no built-in front end. Your website or app — built in any framework — fetches that content, giving you full design freedom and better performance.
In plain English
A traditional CMS like classic WordPress is a body with a fixed head (the theme). A headless CMS is just the body — the content — and you attach whatever head (front end) you like: a Next.js site, a mobile app, a smartwatch.
How it works
- 1Editors manage content in the CMS admin (Sanity, Contentful, Strapi, etc.).
- 2The CMS exposes that content over a REST or GraphQL API.
- 3Your front end (e.g. Next.js) fetches the content at build time or on request.
- 4The same content can feed a website, an app, and other channels at once.
A brand runs its blog and product data in Sanity, and a fast Next.js site pulls it in — plus the mobile app reads the exact same content from the same API.
Why it matters
Choose headless when you want top performance, strong security, a modern front end, or to publish the same content across web and app. It's our default for content-driven sites.
Related
Headless CMS — FAQs
Is a headless CMS better than WordPress?
For performance, security, and front-end flexibility, usually yes. Traditional WordPress still wins on editor familiarity and plugins. WordPress can also run in a headless mode.
Do editors lose the visual experience with headless?
Not necessarily. Modern headless CMSs offer live previews and structured editing, so writers still get a friendly interface — just decoupled from the front end.
Building with Headless CMS?
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