Any recommendation for a platform to host a live paid masterclass?

Hey there! I'm working on my new year's resolution list and one of my key items is monetizing my expertise through live masterclasses. Easy concept: run a 90-mins highly focused masterclass on a topic or skill related to futures literacy, strategic foresight and scenario planning. I'm looking for a platform that helps me to run the live session but also to collect payment, create a landing, and possibly to manage my audience (mailing, crm, etc...) For newsletters is obvious: substack or ghost Do you have any recommendation? PS: after a decade on PH and having one of the first users over here, this is my first post 🎉 Bests, Miguel