Investing Profile

Greg Brockman

InvestorAngel
President & Co-Founder at OpenAI
openai.comSan Francisco, California
Photo of Greg Brockman, President

Signal uses Gmail to reveal intro paths. Email content is never read.

Sign in with Google →
Harvard University Network
598 CONNECTIONS
Massachusetts Institute of Technology Network
392 CONNECTIONS
Stripe Network
64 CONNECTIONS
OpenAI Network
25 CONNECTIONS
cb
President
$100K - $5.0M
$1.5M
38
CompanyStageDateRound SizeTotal Raised
Netomi
Series CApr 2026$110M
SeedMar 2016$3M
$160M
Co-investors: Mike Brown Jr (Bowery Capital), Mustafa Suleyman (Greylock), Adam Rothenberg (BoxGroup), David Tisch (BoxGroup), Jessica Peltz-Zatulove (Hannah Grey), Jonathan Struhl (Indicator Ventures), Dick Costolo (01 Advisors), Gokul Rajaram (gokulrajaram.com), Paul Buchheit (Y Combinator), Henry Kravis
Braintrust
Series AOct 2024$36M
$240M
Co-investors: Griffin Schroeder (Tiger Global Management), Saam Motamedi (Greylock), Scott Sandell (New Enterprise Associates (NEA)), Martin Casado (Andreessen Horowitz), Jim Everingham (Lobby Capital), Robert Leshner (Robot Ventures), Scott Belsky (capitalB), Matt Mazzeo (Coatue Management), Immad Akhund (Y Combinator), Elad Gil (Think Colorado), Guillermo Rauch, Jim Pitkow, Stacy Brown-Philpot
Lambda
Series BMar 2023$44M
$860M
Co-investors: Zach Bratun-Glennon (Gradient Ventures), Ray Wu (Alumni Ventures ), Gaetano Crupi (Prime Movers Lab), Peter Bordes (Trajectory Ventures), Fernando Pontaza (Invariantes Fund), Garry Tan (Y Combinator), Sahin Boydas (Angel investor), Ozi Amanat (K2 Global), Lukas Biewald, Georges Harik, Jeff Hammerbacher, Adam D'Angelo, Thomas Tull
Sandbar
SeedJan 2023$5M
$28M
Co-investors: Lachy Groom (Physical Intelligence), Kanyi Maqubela (Kindred Ventures), Karim Atiyeh, Mengxi Lu
Uplimit
SeedSep 2022$9M
$20M
Co-investors: Reid Hoffman (Greylock), Aileen Lee (Cowboy Ventures), Amanda Robson (Cowboy Ventures), Mustafa Suleyman (Greylock), Michael Cohn (GSV Ventures), Deborah Quazzo (GSV Acceleration), Sarah Guo (Conviction Partners), Claudine Emeott (Salesforce Ventures)
Gantry
Series AJun 2022$24M
$24M
Co-investors: Pieter Abbeel (AIX Ventures)
Lumos
Series AMay 2022$30M
$67M
Co-investors: Peter Levine (Andreessen Horowitz), Ariel Tseitlin (Scale Venture Partners), Lorenzo Thione (Gaingels), Hesham Zreik (FasterCapital), Rajan Anandan (Peak XV Partners (formerly Sequoia Capital India & SEA)), Lachy Groom (Physical Intelligence), Allison Pickens (Allison Pickens Ventures, LP), Barry Winata (Metagrove Ventures), Ted Serbinski
Baseten
SeedApr 2022$8M
$2.1B
Co-investors: Somesh Dash (IVP), William Reed (Spark Capital), Cack Wilhelm (IVP), Shravan Narayen (IVP), Mustafa Suleyman (Greylock), Cristina Cordova (First Round Capital), Sarah Guo (Conviction Partners), Lachy Groom (Physical Intelligence), DJ Patil (‎GreatPoint Ventures), Jean-Denis Greze (Plaid), Jay Simons (Bond), Adam Bain (01 Advisors), Dick Costolo (01 Advisors), Scott Belsky (capitalB), Dylan Field, Charles Zedlewski, Ron Pragides
President, Chairman, & Co-Founder OpenAI2015 - Present
CTO Stripe2010 - 2015
Massachusetts Institute of Technology Computer Science
Harvard University Mathematics and Computer Science