Wing-project.org - WING - Wireless Mesh Network for Next-Generation Internet

Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

Phonebot - Make phone calls from within a Slack channel

WebEx - Cisco WebEx Web Conferencing, Online Meetings, Desktop Sharing, Video Conferencing

HideMyFaceTime - Stop watching your own face during FaceTime calls.

GoToMeeting - GoToMeeting is a web conferencing service offering a range of services which are available on Mac, PC, iOS and Android devices.