Investing Profile

Sam Altman

AngelInvestorFounder

Co-founder and CEO of OpenAI

blog.samaltman.comSan Francisco, California

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Your Intro Paths to Sam Altman

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Networks Sam is a member of

Y Combinator Network

37 CONNECTIONS

Find Sam Altman on

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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

Games (Seed)Insurance (Seed)TransportationTech (Seed)EnergyTech (Seed)Web3/Blockchain (Seed)AI (Seed)Investors who invested in female founders Web3/Crypto (Seed)San Francisco Bay Area Angel, Scout, and Solo-Capitalists Generative Tech/AI (Seed)SaaS (Seed)

Sam Altman's Investments On Record (123)

Company	StageDateRound Size	Total 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), Jai Malik (Countdown Capital), Bradley C. Harrison (Scout Ventures), Greg Sands (Costanoa Ventures), Jim Lockheed (JetBlue Technology Ventures), Lauren Farleigh (Mischief Venture Capital), Zach Perret (Mischief Venture Capital)
Slope	Series UnknownJul 2024$15M Series ASep 2023$30M	$77M
Co-investors: Marcelo Lima (monashees), John Buttrick (Union Square Ventures), Rebecca Kaden (Union Square Ventures), Darian Shirazi (Gradient Ventures), Donald Stalter (Global Founders Capital), Max Altman (Saga), Jack Altman (Alt Capital), Brad Flora (Y Combinator), Surbhi Sarna (Y Combinator), Jared Friedman (Y Combinator), Alex Bouaziz (Sarona Ventures), David Helgason (foobar.vc), Stanley Tang, Arash Ferdowsi, William Hockey, Drew Houston, Mathilde Collin, Tim Griffin, Eric Wu
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), Viviana Faga (Felicis Ventures), Aydin Senkut (Felicis Ventures), Jack Abraham (Atomic)
Meter	Series BFeb 2024$35M Series BMay 2022$38M	$81M
Co-investors: Ravi Gupta (Sequoia Capital), Reid Hoffman (Greylock), Lachy Groom (LGF), Vivek Patel, Scott Belsky, Patrick Collison, John Collison

Sam Altman's Media (1)

The Seed 100: The best early-stage investors

www.businessinsider.com

Sam Altman's Experience

President Y Combinator2016 - 2019

Investors who invest with Sam Altman

Carmichael Roberts

Breakthrough Energy Ventures

Bradley C. Harrison

Costanoa Ventures

Kepler Operator’s Fund

Scouts & Angels Affiliated With Sam Altman

Draper Associates

JetBlue Technology Ventures