Katana VentraIP

Imo.im

imo is a proprietary audio/video calling and instant messaging software service.[1][2] It allows sending music, video, PDFs and other files, along with various free stickers.[3][4] It supports encrypted group video and voice calls with up to 20 participants.[5][6] According to its developer, the service possesses over 200 million users[1] and over 50 million messages per day are sent through it.[2]

Developer(s)

Pagebites, Inc.

April 2007 (2007-04)

History[edit]

The product was created as a web-based application in 2005 for accessing multiple chat platforms,[7] including Facebook Messenger, Google Talk, Yahoo! Messenger, and Skype chat.[8] It was developed by Pagebites, which is a subsidiary of Singularity IM, Inc. and required a subscriber's phone number to verify the users' account.[9] In March 2014, support for all third-party messaging networks ended.[10]


In January 2018, the app reached 500 million installs.[11]


imo.im has implemented end-to-end encryption for its chats and calls, ensuring that the conversations remain private between the sender and receiver.

List of social platforms with at least 100 million active users

Official website