Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Nifty - Manage projects, work, and communications in one place.
Chatous - Chatous - random chat with real people from all over the world! Make friends with text or video chat.
Intercom on Product Management - The ultimate resource for aspiring product managers
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.
Party Line - Use Slack to manage your projects