Strapi

Strapi is an open-source headless CMS built on Node.js and TypeScript. It's aimed at development teams who want full control over their content infrastructure without building an API layer from scratch. You design your content model through a visual builder, and Strapi generates typed REST and GraphQL APIs automatically.

The no-code Content Type Builder lets you define fields, relationships, and nested components without writing schema files by hand. Dynamic Zones let editors rearrange page structure on their own, without pulling in a developer every time. Custom fields extend the data model to fit unusual requirements.

Beyond configuration, Strapi behaves like a real framework:

• Custom controllers and services let you write backend logic directly in Node.js
• Middleware support means you can intercept and modify requests at any layer
• Admin panel customization goes further than themes, you can reshape the interface itself
• Community Hub plugins cover common integrations so you're not rebuilding what already exists

For teams comparing it to tools like Directus, Payload, or KeystoneJS, Strapi's main differentiator is its balance between editor-friendly UI and developer-level extensibility. It's not just a GUI on top of a database.

Deployment is flexible. You can self-host on your own servers for full data residency control, or use Strapi Cloud, which bundles Postgres, CDN, and email and deploys directly from a GitHub repo. The MIT license means no vendor lock-in either way. For teams moving away from proprietary platforms, it's a credible Contentful alternative.

Enterprise features include SSO, audit logs, review workflows, content history, SOC 2 certification, and GDPR compliance. SLA-backed support is available at that tier. The open-source core remains fully functional for teams that don't need those additions.