ToolJet

ToolJet is an AI-native, open-source low-code platform designed for rapidly building and deploying internal tools. It features a visual app builder, integrations with various data sources and services, and AI agents for process automation. The platform also offers pre-built templates and components to accelerate development.

The candidate, ToolJet, is an open-source low-code framework for building React-based web applications and internal tools. It offers a visual app builder, integrations with databases, APIs, and third-party services, and AI agents for automating business processes. These features align closely with the description of Retool as a low-code platform for building custom internal applications with API and database integrations, a drag-and-drop UI builder, code customization, access control and security, flexible deployments, debugging tools, workflow automation, prebuilt React components, and AI app assistant.