The best way to manage multiple Google inboxes

As the owner of additional marketing agency, I have numerous inboxes that I manage all within Google workspace. Shift allows me to have all of them open at the same time without having to bounce back-and-forth between tabs.

I use it exclusively with Google products and it works really well though sometimes I do have to go into my primary browser to find a password

I feel like I'm repeating myself over and over again. It increases productivity because I always know where my email is and I have easy access to all of my inboxes.