Which providers to choose for login and registration?

Question

Social media

The question is actually in the choice of providers, it turned out quite a lot, so I ask for any advice or links to solutions. Well, just share your thoughts.

So I'm developing a web application. Actually a question on the page of an input and registration.

The application is multilingual, the audience is Russia, USA, Germany, Cyprus.

Login / registration methods

1. login / password
2. passwordless by mail - convenient but somewhat dumb (or leave it only for login?)
3. openid azure - in theory it will now go to the top since Windows installation does not go without it
4. openid facebook - in principle the most popular network
5. openid google - everyone has mail here
6. openid vk - all Russian speakers have checked in here
7. openid ok - well, there are many here too
8. openid public services - here the plus is that this is not Vasya Gromov, but a very real person
9. openid Apple is just money bags (do not be offended)

Answer 1

login / password + 2-3 social networks + Google, in principle, a standard set, you can even use ulogin if you don’t want to bother.

Answer 2

id apple, the current fool will come in ... for me, this can be removed
Point 3 is controversial, why does the installation of Windows not work without it?))