There's only one - PyPI used by pip, and you can run it on a basic web server. There only other that I heard is anaconda, but that's made by 3rd party (not aff

There's only one - PyPI used by pip, and you can run it on a basic web server. There only other that I heard is anaconda, but that's made by 3rd party (not affiliated fir PSF), it is not just Python but also R since it targets scientific community. I also believe it is primarily used by windows users. It is packaging for scientific tools that happen to also have python. Edit: from another comment I see that underneath anaconda apparently uses PyPI for python packages (I didn't know, since I never used it) so it is not even a proper repo, just an abstraction to PyPI (and possibly whatever R is using)