A headless CMS is a content management system that decouples the content layer from the presentation layer. Instead of a traditional CMS like WordPress - where content and templates are tightly coupled - a headless CMS stores and delivers structured content through an API, leaving your frontend completely free to consume it however it sees fit.
The result is a fundamentally more flexible architecture. Your editors manage content in a purpose-built interface. Your developers build the frontend in Next.js without CMS constraints. The two teams work in parallel, ship independently, and never block each other waiting on a shared template system.
At Dev and Deliver, we work with four leading headless CMS platforms and match the right one to your project:
Contentful is the enterprise-grade SaaS CMS - cloud-hosted, globally distributed, and battle-tested at scale. It is ideal for teams that want a fully managed platform with rich content modelling, localisation, and a large ecosystem of integrations. Its Content Delivery API and Preview API connect cleanly to the Next.js App Router and make it a natural fit for complex, multi-locale content operations.
Payload CMS is the developer-first, self-hosted CMS built on Node.js and TypeScript. Payload is code-first by design: your content schema is defined in TypeScript, your access control is written as functions, and the admin UI is generated from your configuration. It integrates directly into Next.js monorepos and supports both REST and GraphQL APIs out of the box - making it exceptional for teams that want full ownership and zero vendor lock-in.
Strapi is the open-source, self-hosted CMS with a visual content type builder. Strapi gives non-technical teams the power to define and manage content structures without touching code, while exposing a flexible REST and GraphQL API for developers. It is a strong choice for projects where editors need autonomy and the team wants a community-backed, self-hosted solution under their own infrastructure.
Sanity is the structured content platform with a fully customisable studio. Sanity's real-time collaboration, GROQ query language, and portable text format make it a uniquely powerful choice for editorial teams working on richly structured, interconnected content. Its CDN-backed Content Lake, live content API, and first-class Next.js integration make it a top pick for performance-sensitive publishing and e-commerce workflows.
Whether you are migrating from a traditional CMS, building a new content-driven product, or powering a marketing site with a Next.js frontend, a well-chosen headless CMS gives your team a clean separation of concerns, faster iteration, and a content layer that scales with your business. 73% of organizations now use a headless architecture, according to WP Engine's State of Headless 2024 report, a Censuswide survey of over 1,000 CTOs, CMOs and IT decision-makers.