Go to Settings → Workspace.
Enter an email address and select a role to add a new member.
Viewers can be added for free. A viewer is able to access what's been shared with them but otherwise has limited access and cannot use Circleback for their own meetings.
Automatically add new users to workspace
Enable this from Settings → Workspace to automatically add anyone who signs up for Circleback with an email that matches your workspace's domain as a member. Admins will be notified via email each time a new user is automatically added.