Retool - Internal Tool Development Platform

Retool transforms how organizations build internal software by providing a visual development platform that combines the speed of no-code tools with the flexibility of custom code.

What It Does:
Retool lets you connect to your data sources and build functional business applications through a combination of drag-and-drop components and JavaScript. Think of it as building blocks for internal tools: you drop in a table component, connect it to your database, add filters and buttons, and within minutes have a working interface.

Core Capabilities:
The platform supports connections to virtually any data source including SQL databases (PostgreSQL, MySQL, MariaDB), NoSQL options (MongoDB, Redis, DynamoDB), cloud services (AWS services like S3, Lambda), API endpoints (REST, GraphQL), authentication systems (OAuth, LDAP), and integrations with popular SaaS platforms (Slack, Salesforce, HubSpot, Google Sheets). Each connection can be configured once and reused across multiple applications.

The visual editor includes 50+ pre-built components ranging from basic elements like text inputs and buttons to complex data displays including tables with sorting/filtering, charts and graphs, forms with validation, rich text editors, file uploaders, and maps. Components are data-bound so they update automatically when underlying data changes.

Development Workflow:
Build applications in a visual canvas where you arrange components and configure their properties through a side panel. Create queries that fetch or modify data using your connected sources—these can be as simple as SELECT statements or complex JavaScript functions. Set up triggers (button clicks, page load, schedules) to execute queries and define actions for each component.

Retool Agents introduces AI-assisted development where you describe what you want in plain language and the system generates components and queries automatically. This reduces even further the barrier to building tools without deep technical knowledge.

Enterprise Features:
Enterprise deployments include Single Sign-On (SSO) via SAML or OIDC integration with identity providers like Okta, Azure AD; comprehensive audit logs tracking all actions for compliance requirements; role-based access control with granular permissions; staging and production environments with separation of concerns; version history and rollback capabilities; custom branding to match organizational identity; and dedicated technical support with defined SLAs.

Self-Hosting:
The self-hosted option provides complete control over infrastructure and data, essential for organizations in regulated industries or those with strict security requirements. Self-hosting requires managing your own infrastructure but eliminates cloud dependency and can reduce costs at scale.

Mobile Support:
Retool's mobile app capabilities enable building native iOS and Android applications that connect to your tools and data sources. Features include offline mode for basic functionality without connectivity, push notifications, biometric authentication support, and white-labeling options for customer-facing applications.