Autonomous AI that builds multi-step apps
For bigger builds, Agent Mode plans the work, executes it step by step, and verifies each change against your live preview - so complex apps come together without you micromanaging every prompt.
Plans before it builds
A complex request is decomposed into ordered tasks with a visible plan.
Self-verifying
An in-chat verify loop checks changes against the live preview as it goes.
Available on first build
Turn Agent Mode on from your very first generation, not just later refinements.
Try it on one of these
Frequently asked
How is Agent Mode different from a normal prompt?
A normal prompt does one pass. Agent Mode plans a sequence of tasks, executes them, and runs a verify loop against your live preview, iterating until the app matches the request.
Can I use Agent Mode on a brand-new app?
Yes. Agent Mode is available at the initial generation as an opt-in toggle, as well as on later refinements.
Related features
AI that fixes its own code
GenMB automatically detects and fixes errors in generated code. Iterative tool-based and JSON fallback passes resolve issues before you ever see them - no manual debugging.
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Visual workflow automation for your app
Wire automations on top of your generated app with a visual, DAG-validated workflow builder - 20+ node types for triggers, AI steps, database queries, and integrations.
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Persistent project context for the AI
Upload design specs, API references, or product requirements once. GenMB carries that context across chat sessions so the AI remembers your project's constraints.
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Ready to build?
Start free - 5 builds per day, no card required.