All team members must create an account. There is no fee.

Typically if you're trying to host a meeting, only a paid host with an account needs to Schedule and host a meeting. However, if your an attendee to the meeting, all users can either just join via a link and enter some information to distinguish who is who. the Host can assign attendees things like screen sharing and hosting duties, once the meeting has started. Attendees dont need to create and account.