Mendix

Summary
Mendix is a low-code application development platform that enables businesses to build mobile and web applications at scale. It offers a visual IDE, cloud deployment options, and governance features. The platform focuses on accelerating application development and automating routine tasks.
Rationale
Mendix is a low-code platform that offers features such as a visual IDE (drag-and-drop UI builder), integrations, cloud deployment, and governance, aligning well with the description of Retool. The website content highlights these capabilities, indicating a strong overlap in functionality.
Features
Must Have

API & Database Integrations

Drag-and-Drop UI Builder

Code Customization

Access Control & Security

Flexible Deployments

Other

Prebuilt React Components