EmoPy is queued for analysis. Crawling candidates and ranking them takes a few minutes. This page updates itself when the list exists — you can also come back later.
What is known so far comes from the other direction:
These projects were analysed and named EmoPy among their alternatives. The relationship is not symmetric — how EmoPy rates them is a separate judgement, made when EmoPy is analysed in its own right.
calls EmoPy “when you want a dedicated facial-expression-recognition toolkit and can accept its AGPL license and older code.”
A Lightweight Face Recognition and Facial Attribute Analysis (Age, Gender, Emotion and Race) Library for Python