At the moment, Portrait AI is only available in iOS and Android apps developed by some people I know.
Currently, the AI portrait generator has been trained mostly on portraits of people of European ethnicity. We're planning to expand our dataset and fix this in the future. At the time of conceptualizing this AI, authors were not certain it would turn out to work at all. This is close to state of the art in AI at the moment.
Portrait AI is a great avatar generator. It adds that bit of anonymity and refinement online. I used it personally to generate my own avatar on Facebook and other places. Traditionally when you'd be looking for how to make an avatar of yourself for a game you'd look to make a sort of personalized cartoon character. Like you can do with Apple Memoji. You wouldn't think "Oh, let me generate a classic portrait avatar" or "let me ask someone to paint a portrait of me for an avatar". But now this is an option. And right now this look is even more unique.
Copyleft
Art generated by portraitai.com is completely free to use for any purpose.