The matchup desk
a0.dev or Z.ai
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
Z.ai
App builder
Z.ai is an AI chatbot and agent powered by GLM-5.3-Flash for creating full-stack projects and other content.
- Full-stack creation
- Writing
- Data insights
- PPT creation
- Website creation