Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Chatous - Chatous - random chat with real people from all over the world! Make friends with text or video chat.
Dialpad - Switch is a cloud-based phone system built for Google Apps users.
MeowChat - MeowChat is kind of instant messaging platform that offers the fun and entertaining way to the strangers across the globe to come and interact with the other strangers like them.
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs