I had baby plan package on HostGator, yes, it offers unlimited domain and space, I set up like about 4 blogs on baby plan package, and the result was a disappointment, blogs were very slow, front end and back-end.

Most webhost offers unlimited this and that, but in fact, it's just a marketing trick.

If you have clients, then I would try re-seller package, or let the clients sign up on baby plan package themselves.

it will depend in your hosting package that which hosting package you took

I am just starting out making wordpress websites and I have a question about hosting. I have a hosting account with host gator. It is the baby plan and it allows for unlimited domains. I was wondering if I had to make a separate account for each client or if I could host all of their domains on my baby plan? Thank you