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Structr review

Free#28 of 55 in Low-Code Development Platforms

A broad web and API toolkit for teams building data-driven business systems.

6.5/10Editor score
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Structr is an open-source low-code platform for building data-driven web applications and business systems. It brings schema design, workflow logic, page building, data management, scripting, APIs, content management, digital assets, and access control into one environment. Developers, business users, and organizations working with complex data structures and processes are the clearest fit. It runs on web and API platforms, with options for a managed sandbox or self-hosted deployment.

The standout strength is the way Structr connects visual and pro-code work. Teams can define custom data types, attributes, relationships, and lifecycle actions in the visual schema editor, then use the Flow Engine for process logic. The page builder adds reusable components and dynamic data, while the full-stack web IDE provides scripting, syntax highlighting, and code completion. This combination suits projects that need more control than a basic form or dashboard builder. The data editor also includes CRUD operations, JSON/REST APIs, and import/export capabilities.

Structr’s ecosystem fit is broad for custom business software. Published integrations include JSON/REST, GraphQL, OpenAPI/Swagger, SQL, MongoDB, OAuth, JWT, LDAP, AWS S3, Microsoft Azure Files, WebDAV, FTP, and SCP/SFTP. Granular permissions cover users, groups, roles, schemas, types, and objects, which helps teams shape access around their application model. Choose Structr if open-source ownership, hybrid deployment, complex schemas, and extensible workflows matter. Teams seeking a narrowly focused builder or a mobile-first development platform should look elsewhere.

Structr pros and cons

  • Where it wins
    • Visual schemas, workflows, pages, APIs, and scripting in one platform
    • Granular permissions across users, groups, roles, schemas, types, and objects
    • Integrates with SQL, MongoDB, GraphQL, OpenAPI, OAuth, and cloud storage
  • Where it doesn't
    • Focused on web and API development rather than mobile applications
    • Its broad feature set may require technical ownership for complex projects
    • The platform is oriented toward custom systems, not simple app prototypes

Structr fact sheet, pricing and score →

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