If you have talked to a developer recently you may have heard: “Let’s use a headless CMS.” What does that mean, and is it right for you?
First, what is a CMS?
A CMS (content management system) lets people create and edit website content without coding. WordPress is the best-known example. A traditional CMS combines content storage and the website’s design in one system.
What makes a CMS “headless”?
In a headless CMS, the “head” (the website or app that visitors see) is separated from the “body” (the content store and editing tools). The CMS stores content and delivers it through an API; developers build the front end separately in any technology.
Traditional vs headless
| Traditional CMS (e.g. WordPress) | Headless CMS | |
|---|---|---|
| Content and design | Tied together | Separated |
| Front end | Themes and plugins | Any framework (e.g. Next.js) |
| Channels | Mainly the website | Website, mobile app, kiosks, more |
| Speed | Depends on theme and plugins | Often excellent with static or server rendering |
| Security | Larger attack surface | Smaller front-end attack surface |
| Setup | Faster, cheaper | More development work |
Benefits
- Performance: front ends can be pre-built and served from a CDN.
- Freedom: unlimited design and technology choices.
- Reuse: publish once, show on the website, app and more.
- Security: fewer public-facing plugins and databases.
- Future-proofing: you can redesign the front end without migrating content.
Trade-offs
- Higher initial cost and developer involvement.
- No instant themes or plugins: features such as forms and previews must be built or integrated.
- Preview and editing experience needs thoughtful setup.
- Two systems to maintain: CMS service and front end.
When it is a good fit
- You publish the same content across a website and mobile app.
- You want top performance and custom design — see Core Web Vitals.
- You are building a modern web app with content features.
- Developers will maintain the site long term.
When a traditional CMS is better
- A small brochure or blog with a tight budget
- A non-technical team that wants to manage everything alone
- Heavy reliance on ready-made plugins
Compare the two approaches in Next.js vs WordPress and read our website cost guide.
Related terms
See our glossary for plain-language definitions of CMS, API and static site.
Need help choosing?
We build both WordPress and custom, headless-powered websites. See our website development service or get a free quote.
