Google Workspace is where I host my email domain, create client documents, or track ideas and collabs.
My website, email marketing, and where I ran my studio from is through OfferingTree. A great system for all wellness professionals.
All design elements from branding to proposals are created by me on Canva. I'm not an ambassador, but I highly recommend the pro version.
Loom is a software that I use daily. This is how I often show-case progress on projects with clients. I am not an affiliate, but still recommend the software.