LogMeIn's join.me has added free internet VoIP conferencing.
GlobalMeet is a web conferencing product aimed at businesses, but poorly equipped to compete against better known products.
iMeet is a new cloud-based conferencing solution that tries to bring non-technical users into the cloud video conferencing world. But it could use more function and less cute.
Nefsis is a cloud-based HD video conferencing service with a rich feature set.
Avaya has launched Web.Alive, a new online collaboration platform that aims to bring an immersive experience to the web.
Join.Me provides free basic web conferencing services, with no account creation or installation required.