Yahoo! Messenger (sometimes abbreviated Y!M) is an advertisement-supported instant messaging client and associated protocol provided by Yahoo.

Fleep enables communication within and across organizations, be it your team chats, project communication or 1:1 conversations.

Google Duo is a video chat mobile app available on the Android and iOS operating systems.

SightCall remote support software enables live video streaming and remote access on mobile devices and desktops for customer service and tech support.