Framework Comparison

Choosing the right Python framework depends on your project's needs. Here is a comparison of the most popular web frameworks in the ecosystem.

Feature Django Flask FastAPI Pyramid
Type Full-stack ("Batteries Included") Micro-framework Micro-framework (Modern) Flexible (Scale-to-size)
Async Support Partial (WSGI/ASGI) Manual / External Native (High performance) Partial
ORM Included (Django ORM) External (SQLAlchemy/Peewee) External (SQLAlchemy/Tortoise) External (Flexible)
Typing/Validation Forms / Serializers External (WTForms/Marshmallow) Pydantic (Automated) Manually configured
Learning Curve Moderate (Large API) Low Moderate Moderate
Best For Enterprise, Content-heavy apps Small-medium apps, prototyping High-speed APIs, microservices Complex, custom architectures

Detailed Comparisons

Comparison Topic Recommendation
Speed (Performance) FastAPI beats almost all competitors due to Starlette and Pydantic.
Development Speed Django is king for getting a full app (with Admin) running in minutes.
Simplicity Flask is the most "Pythonic" and easiest to start for beginners.

Want to see more comparisons? Check out our standard library references!