Production-ready apps from a prompt

An AppGen platform is a system that pairs AI-driven app generation with the infrastructure needed to actually run those apps: data connectivity, security, deployment, and ongoing maintenance. Generating a UI is step one. An AppGen platform handles steps two through two hundred.

AI coding tools—Cursor, GitHub Copilot, Claude Code—help developers write and edit code faster. An AI app builder generates entire applications from a description: UI, logic, data bindings, and interactions. Retool goes a step further. The apps it generates aren't raw code you deploy yourself—they're live applications already connected to your data and governed by your security policies.

LCNC made building faster by replacing code with drag-and-drop. But simplicity became the ceiling. When requirements get complex, teams hit the platform's limits. Retool's AppGen platform is the next step from low-code/no-code technology: Professional developers set the guardrails, and anyone can fluidly move between natural language, visual editing, and custom code in the same environment. You get speed without the ceiling.

With most tools, your app runs on their cloud, and their governance is all you get. That's fine for prototyping, but those platforms weren't built with production-grade security in mind. Retool generates apps from the same kinds of prompts, but composes them from modular, trusted building blocks with built-in guardrails. And you can deploy them however you need—including self-hosted in your own environment.