-
StumbleUpon Founded
StumbleUpon was founded by Garrett Camp, Geoff Smith, Justing LaFrand, and Eric Boyd during Garretts post-grad schooling in Calgary, Canada. Advertisers payStumbleUpon to add their URL to their stream. This is how StumbleUpon makes their profit and how websites advertise their products or services. -
StumbleUpon 1 Million Users
In December 2002, StumbleUpon has 1 million registered users. -
eBay Purchases StumbleUpon
eBay bought StumbleUpon in May 2007. -
URL Shortening
In March of 2009, StumbleUpon introduced URL shortening in order to be able to "share" their site and sites that their users "stumble upon" with their FaceBook friends and Twitter Followers. -
StumbleUpon Bought Back
Garrett Camp, Geoff Smith and many other investors purchased StumbleUpon back from eBay in April 2009. -
10 Million Users
StumbleUpon reaches 10 milliong registered users May 18, 2010 -
25 Billionth Stumble
In august 2011, StumbleUpon reaches its 25 billionth Stumble. -
25 Million Registered Users
In April 2012, StumbleUpon reached 25 million registered users. -
StumbleUpon iOS App
In September 2012 StumbleUpon released its iOS application called "StumbleDNA". -
StumbleUpon Lay-offs
On January 16, 2013 StumbleUpon laid of 30% of their employees. The company currently employs 75 people.