app0.ai

What is app0.ai?

App0 is an AI-native app builder that allows users to create applications by selecting either GPT-5.6 or Claude 5 for their tasks. The platform is designed to plan, code, run, test, and fix projects within an isolated development environment. Users receive an isolated HTTPS preview along with a complete codebase that they can refine, export, and own.

Key features of App0 include:

Input: Users can provide written requirements, sketches, screenshots, or reference files.

Build: The platform utilizes GPT-5.6 or Claude 5 to construct the frontend, backend, database, and APIs.

Verify: Type checks, tests, and build checks are conducted in a real environment.

Deliver: Users receive an isolated HTTPS preview and a complete codebase that they own.

app0.ai Features

App0 is an AI-native app builder that allows users to choose between advanced AI models like GPT-5.6 or Claude 5 for their development tasks. It efficiently plans, codes, runs, tests, and fixes projects within an isolated development environment. The outcome is an isolated HTTPS preview along with a complete codebase that users can refine, export, and fully own.

Key features and capabilities of App0 include:

Input: Users can provide written requirements, sketches, screenshots, or reference files.

Build: The AI models construct the frontend, backend, database, and APIs.

Verify: Type checks, tests, and build checks are conducted in a real environment.

Deliver: Users receive an isolated HTTPS preview and a complete codebase.

Core capabilities: App0 acts as a complete product team, allowing users to state their goals while the AI plans and executes the development process.

Production-grade code: Users obtain a clean, maintainable codebase rather than a disposable demo prototype.

Full-stack capability: The platform integrates UI, logic, data, and APIs seamlessly.

Why app0.ai?

App0 is an AI-native app builder that simplifies the software creation process, making it accessible to everyone. By choosing between advanced models like GPT-5.6 or Claude 5, users can efficiently plan, code, run, test, and fix their projects within an isolated development environment. This results in a secure HTTPS preview and a complete codebase that users can refine, export, and fully own.

The value proposition of App0 lies in its ability to provide a comprehensive product development experience, even for solo developers. Users can state their goals, and the AI will plan the necessary steps to achieve them, delivering production-grade code that is clean and maintainable. Key benefits include:

Full ownership of the codebase

24/7 availability to build whenever inspiration strikes

Integration of UI, logic, data, and APIs in one platform

Support for various input formats, including written requirements and sketches

How to Use app0.ai

To get started with app0.ai, simply visit the website and create a new project. The platform allows you to choose between AI models like GPT-5.6 or Claude 5 to assist in building your app. You can input your project requirements through written descriptions, sketches, or reference files, and the AI will handle the planning, coding, and testing of your application in a secure sandbox environment.

Once your project is initialized, you can design your system, create a homepage, and implement various features such as subscription interactions. The platform provides a live preview of your app, enabling you to run tests and make adjustments in real-time. This streamlined process ensures that you can go from idea to a working app in just a few minutes.

10x faster product delivery

100% full code ownership

24/7 availability to build whenever inspiration strikes

Ready to see what app0.ai can do for you?[@portabletext/react] Unknown block type "span", specify a component for it in the `components.types` propand experience the benefits firsthand.