Introduction
The best headless CMS for Next.js depends on who edits the content and where you want it to live. For most business websites we shortlist five: Sanity, Contentful, Strapi, Payload and Storyblok. Pick a hosted platform if your team wants no servers to look after, and an open-source option such as Payload or Strapi if you want to own the code and the database.
This guide compares them on the things that decide a project: how content reaches your Next.js pages, how editors preview drafts, and what you take on in hosting and upkeep. Every feature below comes from each vendor's own documentation, checked on 10 October 2026, and we have left plan costs out on purpose, so check each vendor's pricing page before you decide.
What is a headless CMS, and why pair it with Next.js?
A headless CMS stores and edits content but does not render pages. It hands content to your site through an API, and your Next.js front end decides how it looks. That split is why it suits Next.js: you keep fast, pre-rendered pages and component-based design, while marketing staff edit text and images in a proper editor instead of touching code.
If you are still choosing between a traditional CMS and a custom front end, read our Next.js vs WordPress comparison for business websites first. This post assumes you have already settled on Next.js.
The quick comparison table
| CMS | How it runs | How Next.js fetches content | Draft preview | Best fit |
|---|---|---|---|---|
| Sanity | Edited in Sanity Studio, which can be embedded as a route in your Next.js app | GROQ queries through the next-sanity library | Visual Editing with Draft Mode and Live Content | Teams that want flexible content models and live, on-page editing |
| Contentful | Hosted platform | REST Content Delivery API or GraphQL Content API | Content Preview API for unpublished content | Larger teams with many sites, apps or regions sharing one content hub |
| Strapi | Open source; you install and deploy it | REST or GraphQL | Draft & Publish and Static Preview features | Teams that want an open-source admin panel and control of hosting |
| Payload | Open source; installs inside a new or existing Next.js app | REST, GraphQL or direct Node.js database access | Live preview | Next.js projects that want CMS and site in one TypeScript codebase |
| Storyblok | Hosted platform; you create a space in Storyblok | Content Delivery API via the @storyblok/react SDK | Draft content and previews set up through its Next.js guide | Marketing teams that build pages from reusable blocks |
Sanity: flexible content and editing on the page
Sanity's Next.js documentation covers three pieces most projects use. The next-sanity library runs typed GROQ queries from the App Router or Pages Router. Sanity Studio, the editing interface, can be mounted as a route inside the same Next.js app. Visual Editing ties the Studio to your front end using Next.js Draft Mode and Live Content, so editors can see changes on the real page.
It suits sites with varied content types, such as product ranges, case studies and landing pages, where the content model will keep changing. Developers need to learn GROQ, Sanity's own query language, which is the main trade-off.
Contentful: one content hub, many front ends
Contentful splits its platform into separate APIs, according to its API basics page. The read-only Content Delivery API serves published content to websites through a global CDN. The Content Preview API behaves the same way but includes unpublished content, for preview builds. A GraphQL Content API generates a schema from your content types, and an Images API resizes, crops and converts images. EU data residency endpoints are also listed.
That structure works well when one content team feeds several channels, such as a Next.js site, a mobile app and regional microsites. For a single small business site it can be more platform than you need.
Strapi: open source with an admin panel you control
Strapi 5 is an open-source headless CMS with an extensible admin panel and built-in role-based access control, according to the Strapi documentation. Content is queried through REST or GraphQL, and the docs list features such as Draft & Publish, Internationalisation and Static Preview. Its plugin system lets developers customise both the server and the admin panel.
Because you install and deploy Strapi yourself, you choose the server and the database and you keep the data. In return, someone has to handle hosting, backups and upgrades between versions.
Payload: the CMS inside your Next.js app
Payload describes itself as a Next.js full-stack framework. Its documentation says you add it to a new or existing Next.js app, and a single config gives you an admin panel, a database with migrations, REST and GraphQL APIs, authentication, access control, file storage and live preview. It works with MongoDB and Postgres, it is open source and written in TypeScript, and you can deploy it anywhere.
The appeal for a Next.js build is that there is one repository, one deployment and no separate CMS service to keep in sync. It fits best when the same developers own both the site and the content model.
Storyblok: block-based pages for marketing teams
Storyblok's Next.js guide uses the @storyblok/react SDK with React Server Components. Pages are built from nestable blocks, such as a feature, a teaser or a grid, and each block maps to a React component you register in code. The guide also covers previews and a catch-all route so editors can add new pages without a developer.
This suits marketing teams that want to put together landing pages from approved building blocks, while developers control how each block looks.
How draft previews work in Next.js
Whichever CMS you pick, editors will want to see a draft before it goes live. Next.js handles this with Draft Mode. The CMS opens a preview URL on your site with a shared secret, a route handler checks the secret and sets a cookie, and requests carrying that cookie skip the cache and fetch fresh content. Other visitors keep seeing the cached page.
All five platforms above document a preview feature, so this is less about whether preview exists and more about how much set-up it needs. Ask your developer to include preview in the first build, not as an afterthought.
How to choose for your business
- Few editors, one site, developers in charge: Payload keeps everything in one Next.js codebase.
- Marketing team building lots of landing pages: Storyblok or Sanity, for block-based or on-page editing.
- Several channels or regions from one content source: Contentful's separate delivery, preview and GraphQL APIs are built for this.
- Want open source and your own server: Strapi or Payload.
- Moving from WordPress: plan redirects and URL mapping before you switch, using our guide to migrating a website while protecting your Google rankings.
Whichever you choose, test the finished pages for speed. Our comparison of website speed test tools explains which tool to trust for what.
Frequently asked questions
Is a headless CMS better than WordPress for a Next.js site?
For a Next.js front end, a headless CMS is usually the cleaner match because it only supplies content and leaves rendering to Next.js. WordPress can also be used headlessly, but you then maintain WordPress alongside your Next.js app. The right choice depends on your editors and existing content.
Which headless CMS is free to use?
Strapi and Payload are open source, so the software itself can be self-hosted, though you still pay for hosting. Sanity, Contentful and Storyblok each have their own plans. Check each vendor's pricing page, as plans change.
Can editors preview drafts before publishing?
Yes. Next.js Draft Mode lets a CMS open a secure preview URL that bypasses the cache for that editor only. Each CMS in this list documents its own preview feature that connects to it.
Can I switch CMS later?
Yes, but it means exporting content, rebuilding the content model and updating the data-fetching code. Keeping fetch logic in one place in your Next.js app makes a later move much easier.
Conclusion
For most small and mid-sized business sites built on Next.js, we would start with Payload if developers own the content model, or Sanity or Storyblok if a marketing team edits daily; Contentful earns its place when one content hub feeds many channels, and Strapi when you want open source on your own server. With 100+ projects delivered since 2022, we can help you pick and set up the right one through our Next.js development services. Message us on WhatsApp at +91 73482 28167 and you get a fixed written quote within one working day.