Which integration should i choose? (Online & offline Events)

Hey guys,
i need some help and your experience with integrations.

I want to create a website for my offline events and my online events:

  1. The customer should buy a ticket on my Webflow website. I would choose eventbrite for this problem to automate this process.

  2. I also want to create an online academy with recorded videos and online live calls. I would choose memberstack but i am not sure if i can do live calls in memberstack.

Do you have any experiences with those integrations or other ideas?
Is there a tool that connects both points in one integration?

Thank you for help.
I am looking forward to your answers.