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

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

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

1Click is a B2C online software which offers video, voice and text chat with collaborative features screen sharing and conversation recording.

Hubgets provides chat, voice and video turning team communication.

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