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.
Dudle - Dudle is an online scheduling application, which is free and open source.
TeamLink - TeamLink is one of the leading and sumptuous solutions that is making web and video meetings extremely easy and efficient.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
Touchbase - Quick live video discussions for remote teams
Framadate - Make your polls