99xDev is an AI app builder designed to create full-stack web applications. Its main purpose is to enable users to build production-grade web apps using artificial intelligence, providing a comprehensive solution for app development.
The product offers built-in database and storage capabilities, eliminating the need for separate infrastructure setup. It supports custom domains, allowing users to brand their applications professionally. A key feature is the ability to download the generated source code, which enables self-hosting and avoids vendor lock-in.
The unique approach of 99xDev lies in its AI-powered development process that generates complete, functional web applications. By leveraging AI, it streamlines the creation of full-stack apps that include both frontend and backend components in a single workflow.
The primary benefit is the creation of production-grade web applications that maintain high quality standards. This makes it suitable for developers and teams looking to rapidly prototype or build deployable web applications without compromising on technical robustness.
Target users include developers, AI engineers, and teams interested in AI-assisted coding and full-stack development. The platform integrates AI coding capabilities with traditional web development workflows, though specific technical details about integrations are not explicitly mentioned in the provided content.
Key Features
- •AI Agent with Multi-Turn Building: Describe your workflow in plain English and the AI agent scaffolds routes, UI, and schema. It streams progress, asks clarifying questions, and automatically fixes errors, reducing manual coding. This multi-turn builder ensures the output matches your requirements.
- •Database Connectivity: Connect to Postgres or MySQL or use built-in SQLite. Browse tables and run read-only SQL directly from the studio. Enables building on existing data without complex setup, allowing the AI to generate appropriate CRUD screens and workflows.
- •Real Full-Stack Code: The generated application is standard React + Express code that you can browse and edit in the Code tab. No proprietary runtime—export and self-host anywhere. You own the code completely.
- •Live Preview: See your internal tool in action as the AI builds. Share a preview link with teammates for feedback before publishing. Test workflows in real-time and ensure the app meets requirements, speeding up iteration and reducing errors.