What are some alternatives?
When comparing BigBlueButton and OpenMeetings, you can also consider the following products
GoToMeeting - GoToMeeting is a web conferencing service offering a range of services which are available on Mac, PC, iOS and Android devices.
join.me - Instant screen sharing. Instant Aha!
Ekiga - Ekiga (formely known as GnomeMeeting) is an open source VoIP and video conferencing application for...
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.
Zoom - Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based conference room solution.
UberConference - UberConference provides a rich visual interface for conference calls. Simple, visual, and free to use, it's audio conferencing done right.