Latest: December 10, 2018 - Where is my Train acquired by Google ($40M)

Biba
Acquired by Amazon

on November 23, 2016
Messaging
Undisclosed

Wand Labs
Acquired by Microsoft

on June 16, 2016
Messaging
Undisclosed

ZeroPush
Acquired by Twitter

on October 26, 2015
Messaging
Undisclosed

Looksery
Acquired by Snap Inc

on September 15, 2015
Messaging
$150.6m

Hall
Acquired by Atlassian

on May 6, 2015
Messaging
$20m

MessageMe
Acquired by Yahoo

on October 3, 2014
Messaging
$30m

Emu Messenger
Acquired by Google

on August 6, 2014
Messaging
Undisclosed

Yammer
Acquired by Microsoft

on June 25, 2012
Messaging
$1.2bn

HipChat
Acquired by Atlassian

on March 7, 2012
Messaging
Undisclosed

Rapportive
Acquired by Linkedin

on February 7, 2012
Messaging
$15m

TalkBin
Acquired by Google

on April 25, 2011
Messaging
Undisclosed

Beluga
Acquired by Facebook

on March 1, 2011
Messaging
Undisclosed

Parlano
Acquired by Microsoft

on August 29, 2007
Messaging
Undisclosed

Colloquis
Acquired by Microsoft

on October 12, 2006
Messaging
Undisclosed

MessageCast
Acquired by Microsoft

on May 11, 2005
Messaging
Undisclosed

MyQuest
Acquired by Yahoo

on March 1, 2000
Messaging
Undisclosed

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