Retool

Retool is a low-code development platform specifically designed for building internal business tools, admin panels, dashboards, and operational applications. Rather than targeting consumer-facing apps, Retool focuses on the internal tools that every company needs but rarely has engineering resources to build properly. The platform provides a library of over 100 pre-built UI components including tables, forms, charts, maps, wizards, and file uploaders that connect directly to databases, APIs, and third-party services through a visual drag-and-drop interface. Retool connects natively to PostgreSQL, MySQL, MongoDB, Snowflake, BigQuery, REST APIs, GraphQL endpoints, and dozens of other data sources, making it possible to build a functional internal tool in hours instead of weeks. The JavaScript-based query and transformation layer gives developers full control over data manipulation while keeping the UI construction visual and fast. Retool Workflows provides backend automation for scheduled jobs, webhook-triggered processes, and multi-step data pipelines. Retool Database offers a built-in PostgreSQL database for teams that need quick data storage without separate infrastructure. The platform supports role-based access control, audit logging, SSO, and SOC 2 compliance for enterprise security requirements. Self-hosted deployment is available for organizations with strict data residency requirements. Retool serves companies like Amazon, DoorDash, NBC Universal, and Mercedes-Benz who use it to build everything from customer support tools to inventory management systems.