The ones that are simple, quick to setup, free, and probably something you would want to use.
What do you get? Make instant calls to a group of friends, video chat with play mates, schedule conference calls with colleagues
1.MeBeam – Online Video Conferencing
Quick and simple way to setup informal video conference calls. Using Mebeam you can instantly setup video conferences with up to 18 people simultaneously. The cool thing about it you don’t have to register or install any kind of software, just create the conference room and share it with others. The only requirement is a working headset.
2.ooVoo – Video Conferencing on your PC
ooVoo is a free video chat program that lets you chat with up-to 6 people at the same time. Basically, it’s a video messaging program with powerful video chat capabilities. At the moment it’s only available to Windows users, but they promise to release Mac client soon. Check out ooVoo video demo.
3.Rondee – Phone Conference Calls
Schedule phone conference calls and invite as many friends as you want. Calls can be scheduled both from the web or phone. You can think of it as a virtual meeting space where you can invite and conference with a group of people using any US phone. To join your conference room, participant only needs to dial Rondee access number (619-276-6333) and enters his/her access code.
4.Foonz – Free Group Calls
Quite similar to the above Rondee, but you also get the option to send group voice messages and organize contacts into groups (i.e. family, freinds, work etc.). You get a separate number for each group. Again, works with any phone, both mobile or landline.
5.TalkShoe – Live Talk Shows and Conference Calls
Online community where users can host, participate, or just listen to live interactive talk shows and discussions. You can schedule live multi-person conference talks and invite interested people to join as participants or listeners. The below image shows the whole idea.
6.Thinkature – Real-time Collaboration Dashboard
Thinkature is an easy-to-use online brainstorming dashboard with conference support. Here you can create mindmaps, draw and discuss ideas with your teammates in real-time. You can invite as many people as you want. Here is the screenshot.