Investing Profile

Alex Rosen(3)

VC

Photo of Alex Rosen, IDG Ventures

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Stanford University Graduate School of Business Network
223 CONNECTIONS
Massachusetts Institute of Technology Network
108 CONNECTIONS
Credit Suisse Network
27 CONNECTIONS
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11
$120M
CompanyStageDateRound SizeTotal Raised
SafeGraph
Series BMar 2021$45M
Series AApr 2017$16M
$61M
Co-investors: Peter Thiel (Founders Fund), Chris Farmer (SignalFire), Cathy Gao (Sapphire Ventures), Alexander Rosen (Ridge Ventures), Julia Popowitz (Broadway Angels), Paul Levine (Sapphire Ventures), Sam Yagan (Corazon Capital), Jonathan Abrams (8-Bit Capital), Eric Chernoff, Jonathan Swanson, Kim Perell, Nicolas Berggruen
Horizon3.ai
Seed RoundJan 2020$3.5M
$21M
Co-investors: Ilya Kirnos (SignalFire), Alexander Rosen (Ridge Ventures)
Outlier
Series BJan 2020$22M
Series AJul 2018$6.2M
$58M
Co-investors: Leo Polovets (Susa Ventures), Alexander Rosen (Ridge Ventures), Seetharam Venkatesh (Capital One Ventures), Josef Feldman (Tectonic Capital), Neil Sirni (Arrive), John Lyman (GV)
Uplift
Series CJan 2019$120M
$150M
Co-investors: Karen Page (B Capital Group), Deepak Jagannathan (DNX Ventures), Alexander Rosen (Ridge Ventures), Chris Hemmeter (Thayer Ventures), Vivek Garipalli, Erik Blachford
Kazoo
Corporate RoundApr 2018
Series AJan 2017$6.5M
$8M
Co-investors: Alexander Rosen (Ridge Ventures), Jason Story (Interlock Partners)
Trifacta
Series DJan 2018$48M
$220M
Co-investors: Ping Li (Accel), Jake Flomenberg (Wing Venture Capital), Joseph Ansanelli (Greylock), Marcus Behrendt (BMW i Ventures), Alexander Rosen (Ridge Ventures), Frank Artale (Ignition Partners), Simon Wu (Cathay Innovation)
Braze
Series DAug 2017$50M
$220M
Co-investors: Bruce Taragin (Blumberg Capital), George Bischof (Meritech Capital Partners), Paul Madera (Meritech Capital Partners), Michael Lazerow (Lazerow Ventures), Alexander Rosen (Ridge Ventures), Victoria Cheng (PruVen Capital), Doug Pepper (ICONIQ Capital)
Fastly
Series EMay 2017$50M
$180M
Co-investors: David Hornik (Lobby Capital), Sunil Dhaliwal (Amplify Partners), Alexander Rosen (Ridge Ventures), Eric Ver Ploeg (DTCP), Jesse Robbins (Heavybit)
Managing Director and Co-Founder Ridge Ventures (Formerly known as IDG Ventures USA)2006 - Present
General Partner Sprout Group1996 - 2003
Junior Associate General Atlantic Partners1993 - 1994
Analyst Credit Suisse1990 - 1993
Stanford University Graduate School of Business MBA
Massachusetts Institute of Technology Bachelor of Science (BS) Economics, Electrical Engineering