Directus

Directus is an open-source headless content management system and data platform that wraps around an existing SQL database, automatically generating a REST and GraphQL API along with an admin interface for managing that data, without requiring a company to migrate their data into a new, proprietary database just to get CMS-style content management functionality. Because Directus works directly on top of a company's existing database schema rather than imposing its own data model, teams with existing databases can add a fully-featured admin panel and API layer to data they already have, which is a meaningful difference from most headless CMS platforms that require content to live in their own dedicated, walled-off data store. Its admin interface is highly configurable, letting teams control exactly what content editors can see and edit, including custom field layouts, validation rules, and role-based permissions, without needing custom frontend development work just to give non-technical team members a usable content editing experience. Directus supports real-time subscriptions, file asset management, and flexible relational data modeling, covering more sophisticated use cases than simple blog-style content management alone. Because the entire platform is open-source, organizations can self-host it for full data control, extend it with custom extensions, or inspect the codebase directly for security review, which matters for companies with strict data governance requirements that rule out fully closed, proprietary content platforms. Directus is used by development teams building content-driven websites and applications on top of existing databases.