Investing Profile

Alex Rosen(3)

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Your Intro Paths to Alex Rosen

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Networks Alex is a member of

Stanford University Graduate School of Business Network

298 CONNECTIONS

Massachusetts Institute of Technology Network

177 CONNECTIONS

Credit Suisse Network

55 CONNECTIONS

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Current Investing Position

IDG Ventures

Investments On Record

Current Fund Size

$120M

Alex Rosen's Investments On Record (40)

Company	StageDateRound Size	Total Raised
Besty AI	SeedAug 2024$2M	$2M
Co-investors: Ravi Belani (Alchemist Accelerator), Matthew Ziskie (Bungalow Capital), Akriti Dokania (Ridge Ventures (Formerly known as IDG Ventures USA)), Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), David Ambrose (Bungalow Capital)
OfferFit	Series BNov 2023$25M	$39M
Co-investors: Alex Clayton (Meritech Capital Partners), Mike Ghaffary (Canvas Ventures), JP (Jean-Paul) Sanday (Menlo Ventures), Nadav Ben-Chanoch (Pareto Holdings), Edward Lando (Pareto Holdings), Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), Alex Khor (AfterWork Ventures), Katelyn Donnelly (Avalanche VC), Jeremy Stoppelman, Tushar Garg, Frederic Kerrest, Ryan Carlson, Michael Stoppelman, Kevin Stumpf, Bradley Horowitz
SafeGraph	Series BMar 2021$45M Series AApr 2017$16M	$61M
Co-investors: Cathy Gao (Sapphire Ventures), Peter Thiel (Founders Fund), Paul Levine (Sapphire Ventures), Itamar Novick (Recursive Ventures), Jonathan Abrams (8-Bit Capital), Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), Tom Chavez (super{set}), Naval Ravikant (The Hit Forge), Pete Briger (Fortress Investment Group), Julia Popowitz (Broadway Angels), Nicolas Berggruen, Kim Perell, Adam D'Angelo, Jonathan Swanson, Eric Chernoff
Horizon3.ai	SeedJan 2020$4M	$79M
Co-investors: Ilya Kirnos (SignalFire), Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA))
Outlier	Series BJan 2020$22M Series AJul 2018$6M	$72M
Co-investors: Leo Polovets (Susa Ventures), John Lyman (GV (Google Ventures)), Marc Ladin (PVCP), Josef Feldman (Tectonic Capital), Neil Sirni (Arrive), Stephen Francis (Arrive), Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA))
Tempered	Series UnknownMay 2019$17M Series UnknownDec 2017$7M Series BAug 2016$10M Series AMar 2015$20M	$54M
Co-investors: Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), John Connors (Ignition Partners)
Uplift	Series CJan 2019$120M Series ANov 2014$8M	$170M
Co-investors: Karen Page (B Capital Group), Igor Ryabenkiy (Altair Capital Management), Deepak Jagannathan (DNX Ventures), Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), Chris Hemmeter (Thayer Ventures), Matt Rice (Ballast Point Ventures), Erik Blachford, Vivek Garipalli
Kazoo	Corporate RoundApr 2018 Series AJan 2017$7M	$9.2M
Co-investors: Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), Jason Story (Interlock Partners), Mike Edelhart (Social Starts), Patrick Spaulding Ryan (Leawood Venture Capital)