We did an evaluation for our API. The API accepts an image upload, passes it onto the backend for processing and returns a ~2k json lump in return. Long story

We did an evaluation for our API. The API accepts an image upload, passes it onto the backend for processing and returns a ~2k json lump in return. Long story short, fastapi was much much faster than anything else for us. It also felt a bit like flask. The integration with pydantic for validating dataclasses on the fly was also great.