UberConference review - Free audio conferencing tool with tools to visually manage conference sessions.
FreeConferenceCall Review - Free Reservationless Audio Conference Service
Wiggio Review - Conferencing, Mass Messaging, Planning, Polling and More
FreeConference Review - free conferencing tool
Rondee Conferencing Tool Review
Media5-Phone – SIP App for iOS and Android phone review
LINE allows free voice calls and free messages over your Android, iPhone, and BlackBerry devices, but also on your Windows and Mac computer. It also offers a lot of other features. it has a huge userbase. Read review.
VoipStunt Free-Calling Service review - 60 minutes free call
FreeCall VoIP Service
VoipCheap Free-Calling Service Review
ClickMeeting – Browser Based Online Meeting Tool Review
Cisco WebEx – Online Meeting Tool Review
Vyew - Webinar and Collaboration Tool Review. Features and tools.
Fuze Meeting – Online Video Meetings Tool Review. Best visual interface for online tool with multi-party hd video conferencing and other collaboration tools.
Adobe Connect – Professional Web Conferencing Tool Review. Tool for holding web conferences, webinars and virtual classrooms for elearning.
Mikogo Review - Free Webinar, Online Meeting, Collaboration and Tutoring Tool
JoinMe Review – Free Screen Sharing, Conference, Webinar and Collaboration tool
AnyMeeting – Free Webinar and Collaboration Tool
Free Conference Calling - Organize Online Conferences for Free with up to 1000 participants
FriendCaller - Internet Phone for Free Voice and Video Calls
Vtok – Google Video Chat on Android and iOS - App Review
Google Talk App Review - Free Voice and Text Chat on Your Desktop
iCall review - VoIP app for free text messaging, voice calls and video conferencing with up to 10 participants. Free calls to any phone in the US and Canada. Available for Windows, Mac, Linux, iPhone, iPad, iPod and Android.
Facetime is a video calling app that is native in iOS and iOSX. It is exclusively for Mac and iOS users. Facetime allows you to make video calls to other iOS and Mac users. The video quality is outstanding, and the app is very easy to use, as are Apple’s apps normally.
Qik is a video app for mobile phones that allows video calls, video streaming, video mail and storage plus many other features.