Convex

Convex is a reactive backend platform designed to simplify full-stack development, particularly for AI-driven applications—making it a strong alternative to Supabase, Firebase, Fauna, AppWrite, and MongoDB. It offers a reactive database, real-time data synchronization, built-in authentication, and an ecosystem of components.

Key features include:

• Reactive Data: Ensures apps reflect changes in real-time without manual state management.
• Full-Stack TypeScript: Enables backend logic to be written in TypeScript, facilitating end-to-end type safety and AI-assisted code generation.
• Backend Built-ins: Provides features like cron jobs and backend AI workflows, reducing the need for external services.
• Open Source: Allows self-hosting and local development.

Convex targets app developers seeking a streamlined, scalable backend solution, especially those working on AI-integrated projects. It aims to reduce complexity and accelerate development cycles by providing a unified platform for data management and backend logic.