Sign in to Gmail and YouTube with different accounts at the same time

Question

Google

It so happened that for these two services I have different accounts. If I go to one, then Google enters the other. When logged out from any of them, the logout occurs in the other service as well.

The multilogin offered by Google does not help.

Answer 1

And in order not to install two browsers: open gmail just like that, and open YouTube in the next tab in private browsing mode.

Answer 2

Just now, a note about Multifox ran through , is it not good?

Answer 3

2 different browsers will save you. For example, Firefox + Chrome for YouTube, it eats less flash