Yes, both Zoom and ScreenMeet offer a Free Trial.
Zoom is designed for Large Enterprises, Medium Business and Small Business.
ScreenMeet is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Zoom begins at $12.49/Month when Billed Yearly, while pricing details for ScreenMeet are unavailable.
Some top alternatives to Zoom includes Livestorm, Cisco Webex Meetings, Google Meet, GotoMeeting, Cisco Webex Teams, BlueJeans Virtual Meetings, VideoMeet, Jitsi Meet, Video Window and Zip Conferencing.
Some top alternatives to ScreenMeet includes and undefined.