Bubble

Bubble is a no-code platform that enables users to build and deploy web applications visually. It provides tools for designing interfaces, managing data, implementing logic, and integrating with various services. The platform also offers AI-powered features to accelerate app development.

Bubble.io is a no-code platform that allows users to build web applications without writing code. It offers a drag-and-drop interface, database integration, logic implementation, and deployment options, aligning well with the description and must-have features of Retool. Bubble also incorporates AI features, further solidifying the match.