You have to love the simplicity. The sweetest web framework these days.

Very good backend framework.

Reflex backends use FastAPI for fast state updates, file uploads and api routes.

We love building our API with FastAPI. We can focus on writing business logic vs. boilerplate and get an OpenAPI schema automatically – enabling seamless creation and automation of client SDKs.

Making API's has never been so simple, FastAPI has definitely saved us plenty of hours of development!

To connect MySQL to the app

Blazingly fast and effective

FastAPI stood out over Flask with its built-in features like automatic documentation and async support. It made developing Cure AI’s backend faster and more streamlined while keeping the codebase clean and easy to manage.

Allows us to build fast APIs with great performance while maintaining high dev freedom

Our backends are FastAPI apps that run on the server.

Extremely advanced and versatile

As a Python-based product, FastAPI gave us the best capabilities to create an API-based low-code product.

Helped me build a robust backend to handle requests.

We love building our APIs with FastAPI. It streamlines development by handling much of the boilerplate, allowing us to focus on business logic.

Boasts high performance with asynchronous capabilities, ideal for API development.

Love to build my REST Apis with FastAPI as it is super simple to quickstart and then level it up to production. Other solutions like flask didn't really catch up with the things I needed

Simple and modern web development framework that matches my use case.

Let me create the backend Python API incredibly fast.

We chose FastAPI for its incredible speed and performance, allowing us to deliver lightning-fast responses and a seamless user experience.

Not as easily extendable like Flask but smooth and modern.