Graphy is a good platform you host and launch your courses online. but there are certain things which you need to understand before joining graphy. like their hidden policy of usage etc.
graphy has bandwidth limit which they will not talk about while sign up. it is 500 GB per month. while onboarding graphy they will tell you its unlimited, but you need to confirm it.
I will update more about graphy as i use it more.
i hope it will help you take better decision for your choosing your coaching platform.