a0.dev

About a0.dev

a0.dev is an AI app builder aimed specifically at mobile: you describe the app you want in chat and it writes and edits the code in real time, then publishes to the App Store, Google Play, and web from the same platform. What separates it from general-purpose prompt-to-app tools is that the whole pipeline after generation is included — one-click publishing, integrated payments so an app can charge from day one, and growth analytics so a builder can see what happens after launch. Backend work is handled through supported providers, with reliable database support powered by Convex or Supabase, and built-in APIs cover AI inference and image generation so common app features do not require assembling a stack of third-party keys. The company reports more than 200,000 users building on the platform and more than 300,000 apps created, and the site's showcase links out to real published titles rather than demos. The positioning is explicitly commercial rather than hobbyist — the tagline is 'build mobile apps, make money' — which puts it in the same bucket as the vibe-coding wave but pointed at native app stores instead of web deploys.

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