You can, of course, do this yourself with separate accounts for each service, as long as the services are actually different and can be used separately. For in

You can, of course, do this yourself with separate accounts for each service, as long as the services are actually different and can be used separately. For instance, I have a Google account for using Google (the search product), but a separate account for YouTube, and if I used Google Domains or Gmail, I would definitely have separate accounts for those things as well.