About Index Trending news
Analyze
Pricing
StumbleUpon

StumbleUpon

Work at StumbleUpon? Add yourself to this profile

StumbleUpon

The fun way to find the things you like. Hit up @StumbleUponHelp when you need a hand. Oh, and we kind of love @5byrocks.
Edit Profile
More info

Elsewhere

Contributors to this profile

Also headquartered in New York

Verizon Verizon IBM IBM HBO HBO Kickstarter Kickstarter Wired Wired AOL AOL Tumblr Tumblr Goldman Sachs Goldman Sachs Time Warner Time Warner BuzzFeed BuzzFeed

Companies in the same industry

Trapit Trapit Surfingbird Surfingbird Blink Blink EverWrite EverWrite Trint Trint discoapi discoapi Ayima Ayima AnyClip Media AnyClip Media Tagpacker Tagpacker PresseTrends.com PresseTrends.com

Alexa global traffic share

Twitter followers

Terms of Service API Integrations Plans & Pricing
Built with ❤︎ by Datalicious ©2017
A daughter company of TNW.
Index.co is not affiliated with Index Ventures.

Overview

Funding 4

Acquisitions 1

Apps 1
Add info
Add round
01 Mar 2011
$17,000,000
Venture capital (Series B)
August Capital, DAG Ventures, First Round, +1
01 Apr 2009
Venture capital (Series A)
August Capital, First Round, Accel
01 Dec 2005
$1,500,000
Seed fund
First Round
01 Jan 2001
Angel
Brad O'Neill