A headless CMS separates content management from presentation. You write and organize content through the CMS admin panel, then fetch it through an API to render on any frontend — a React app, a mobile app, a static site, or all of the above. For developers building modern content-driven applications, it is a better model than traditional CMSes that couple content to a specific template system.
If you are deciding between WordPress, Webflow, and Framer for a content site, a headless CMS with a modern frontend framework is the developer-friendly alternative. I tested Strapi, Payload, and Sanity across real projects to compare them.
Self-Hosted vs Cloud
The biggest decision is whether you want to host the CMS yourself (Strapi, Payload) or use a managed cloud service (Sanity). Self-hosted gives you full control, no per-seat pricing, and data sovereignty. Cloud-hosted eliminates operations, provides a CDN for content delivery, and handles scaling automatically.
Strapi
Strapi is the most popular open-source headless CMS. You define content types through a visual builder or code, and Strapi generates REST and GraphQL APIs automatically. The admin panel is clean and intuitive — content editors can manage content without touching code.
The content type builder is Strapi’s core workflow. Define your fields (text, rich text, media, relations, components), and Strapi generates the database schema, API endpoints, and admin interface. For standard content models — blog posts, products, pages — you can have a fully functional API running in under an hour.
Plugin ecosystem covers common needs: internationalization, SEO fields, role-based access control, and media management. Custom plugins let you extend the admin panel with your own functionality.
Strapi v5 brought significant improvements — better TypeScript support, a more performant admin panel, and improved content versioning. The migration from v4 was rough for some teams, but the result is a more stable and modern platform.
Self-hosting means you manage the Node.js server, database (PostgreSQL or SQLite), and media storage. For small projects, this runs fine on a $20/month VPS. For production at scale, you need proper deployment, monitoring, and backups — the same considerations as any Node.js application. A solid CI/CD pipeline makes deployment manageable.
Best for
Teams that want a self-hosted, open-source CMS with a visual content type builder. Great for agencies building multiple client sites, startups that want to avoid per-seat pricing, and projects where data sovereignty matters.
Payload
Payload is the developer-first headless CMS. Configuration is entirely code-based — you define collections, fields, hooks, and access control in TypeScript config files. There is no visual builder; everything is code.
This approach has significant advantages for developers. Your CMS configuration lives in your repository, goes through code review, and deploys through your normal pipeline. You can write TypeScript interfaces for your content types and get full type safety from the CMS to the frontend. The developer experience is exceptionally clean.
Payload 3.0 integrated with Next.js directly — you can run Payload inside your Next.js application, sharing the same server and deployment. This eliminates the need for a separate CMS server and simplifies the architecture significantly. Content editing happens in the same admin panel, served from the same deployment.
Custom fields, hooks, and access control are powerful. You can write custom validation logic, trigger webhooks on content changes, implement complex permission models, and extend the admin panel with React components. For teams that need custom CMS behavior, Payload gives you the tools without fighting the framework.
The trade-off is accessibility. Non-technical content editors cannot modify the content model without a developer changing the config. If your workflow requires content teams to create new content types independently, Payload is not the right choice.
Best for
Developer-led teams building custom applications where the CMS is a core part of the stack. Especially strong with Next.js projects due to the native integration. Great for SaaS applications, e-commerce, and projects with complex custom requirements.
Sanity
Sanity is a cloud-hosted headless CMS with a real-time editing experience. Content is stored in Sanity’s cloud and delivered through a global CDN. The content editing interface (Sanity Studio) is a React application that you customize and deploy alongside your frontend.
Real-time collaboration is Sanity’s standout feature. Multiple editors can work on the same document simultaneously with live presence indicators and no conflicts. This is genuinely useful for editorial teams working on long-form content, product pages, or landing pages that need input from multiple stakeholders.
GROQ (Graph-Relational Object Queries) is Sanity’s query language. It is more flexible than REST endpoints and more readable than GraphQL for content queries. You can filter, join, and project content in a single query without multiple round trips. The learning curve is real, but once you know GROQ, content fetching is fast and expressive.
Portable Text is Sanity’s rich text format. Instead of storing HTML, it stores content as a structured JSON format that you can render to any output — HTML, React components, plain text, email templates. This portability is valuable when the same content appears in multiple contexts.
Pricing is based on API calls and dataset size, with a generous free tier. For most small to mid-size projects, the free tier is sufficient. At scale, costs are predictable but not trivial.
Best for
Content-heavy projects with multiple editors who need real-time collaboration. Marketing sites, editorial publications, and projects where content is the product. Teams that prefer a managed service over self-hosting.
Verdict
Payload is the best choice for developer-led teams building custom applications. The TypeScript-first approach and Next.js integration create the cleanest developer experience.
Strapi is the best self-hosted option for teams that want a visual content type builder and a more accessible admin panel for non-technical editors.
Sanity is the best cloud-hosted option, especially for editorial teams that need real-time collaboration and flexible content modeling.
Pick based on your team composition: developers only (Payload), mixed team (Strapi), content-heavy team (Sanity). All three integrate well with modern frontend frameworks and can scale to production traffic.
About Brian Detering
Brian Detering is a software engineer, educator, and tech writer based in Los Angeles. He teaches programming and software engineering at the University of Southern California, where his work spans programming languages, systems architecture, and applied AI. With over a decade of hands-on experience building production systems, Brian writes about the tools and workflows that actually make developers more productive — from CI/CD pipelines and containerization to API testing and security best practices. When he's not teaching or writing code, he's usually benchmarking the latest dev tools or tinkering with homelab infrastructure.
