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, free
GenMB fixes errors while your app is generated, then tests it in a real browser after every change. Fixing breakage it finds is free, up to 2 tries per error.
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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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Teach the AI your project once
Write your design rules, API conventions, and product requirements once. GenMB reads that project context on every chat, so the AI keeps your constraints.
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Ready to build?
Start free - 8 credits a day, up to 40 a month, no card required.