Investing Profile

Sam Altman

AngelInvestorFounder
Co-founder and CEO of OpenAI
blog.samaltman.comSan Francisco, California
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Networks Sam is a member of
Y Combinator Network
37 CONNECTIONS

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Current Investing Position
Angel
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
156

Sam Altman is on these Sector & Stage Rankings

Sam Altman's Investments On Record (123)

CompanyStageDateRound SizeTotal Raised
GALY
Series BSep 2024$33M
$34M
Co-investors: Carmichael Roberts (Breakthrough Energy Ventures), Tim Draper (Draper Associates), Jamie Goldstein (Pillar VC)
Beacon AI
Series AAug 2024$15M
SeedOct 2021$5M
$20M
Co-investors: Jackson Moses (Afore Capital), Greg Sands (Costanoa Ventures), Jim Lockheed (JetBlue Technology Ventures), Lauren Farleigh (Mischief Venture Capital), Zach Perret (Mischief Venture Capital), Jai Malik (Countdown Capital), Bradley C. Harrison (Scout Ventures)
Slope
Series UnknownJul 2024$15M
Series ASep 2023$30M
$77M
Co-investors: Darian Shirazi (Gradient Ventures), John Buttrick (Union Square Ventures), Marcelo Lima (monashees), Rebecca Kaden (Union Square Ventures), Donald Stalter (Global Founders Capital), Max Altman (Saga), Jack Altman (Alt Capital), Brad Flora (Y Combinator), Jared Friedman (Y Combinator), Surbhi Sarna (Y Combinator), Alex Bouaziz (Sarona Ventures), David Helgason (foobar.vc), Stanley Tang, Tim Griffin, William Hockey, Arash Ferdowsi, Eric Wu, Mathilde Collin, Drew Houston
ValueBase
SeedJun 2024$6M
Pre SeedFeb 2023$2M
$8M
Co-investors: Erik Torenberg (Village Global), Julian Weisser (Kepler Operator’s Fund), Nat Friedman (C2 Investment), Sahil Lavingia
APEX
SeedMay 2024$7M
$7M
Co-investors: Shardul Shah (Index Ventures), Bogomil Balkansky (Sequoia Capital), Min Teo (Ethereal Ventures)
Airchat
UndisclosedApr 2024
Exowatt
SeedApr 2024$20M
$20M
Co-investors: Katherine Boyle (Andreessen Horowitz), Aydin Senkut (Felicis Ventures), Viviana Faga (Felicis Ventures), Jack Abraham (Atomic)
Meter
Series BFeb 2024$35M
Series BMay 2022$38M
$81M
Co-investors: Reid Hoffman (Greylock), Ravi Gupta (Sequoia Capital), Lachy Groom (LGF), Vivek Patel, Patrick Collison, John Collison, Scott Belsky

Sam Altman's Experience

President Y Combinator2016 - 2019