Easy sign-up and nice freemium model. With Heygen, I now have a new tool to create teaching material in a smart way.

ease of use and it generates outputs really fast

It's very intuitive to use, and fun to work with, and the first subscription level is at a price that a small start-up like mine can afford. I would like the opportunity to have two personalised Avatars being able to discuss from an uploaded pdf. E.g. for instance myself and one of my clients. Quality output.