The matchup desk
a0.dev or Replit
Two tools, read side by side from their own public pages.
a0.dev
App builder
An AI-powered platform for building mobile apps by chatting, publishing them to app stores, and managing payments and analytics.
- AI coding agent
- Database support
- Built-in APIs
- One-click publishing
- Payments and subscriptions
- Growth analytics
- Mobile app
Replit
App builder
Replit lets you describe and build apps with AI, then publish and scale them using built-in infrastructure.
- AI app building
- Visual design canvas
- AI agent
- Model routing
- Built-in hosting
- Built-in database
- Authentication
- App monitoring