LearnSprout

Acquired by Apple
on January 28, 2016
Education
Undisclosed

Launchpad Toys

Acquired by Google
on February 3, 2015
Education
Undisclosed

Kno

Acquired by Intel
on November 8, 2013
Education
Undisclosed

Marakana

Acquired by Twitter
on August 13, 2013
Education
Undisclosed

TeachStreet

Acquired by Amazon
on January 31, 2012
Education
Undisclosed

drop.io

Acquired by Facebook
on October 29, 2010
Education
Undisclosed

iReady

Acquired by Nvidia
on April 23, 2004
Education
Undisclosed