Investing Profile

Jeff Hammerbacher

Investor
Your Intro Paths to Jeff Hammerbacher

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

Sign in with Google →

Find Jeff Hammerbacher on

cb
Investments On Record
30

Jeff Hammerbacher is on these Sector & Stage Rankings

Jeff Hammerbacher's Investments On Record (28)

CompanyStageDateRound SizeTotal Raised
Lamin
SeedMay 2025
Inductive Bio
Series AMay 2025$25M
$25M
Co-investors: Oren Etzioni (Madrona Ventures)
257
SeedMar 2025$9M
$9M
Co-investors: Jonathan Saacks (F2 Capital)
Potato
Pre SeedOct 2024$1M
$8M
Co-investors: Ludwig Schulze (Alumni Ventures ), Tim Draper (Draper Associates), Geoff Entress (Pioneer Square Labs)
OpenHands
SeedSep 2024$5M
$24M
Co-investors: Somar Somasegar (Madrona Ventures)
Modal Labs
Series AOct 2023$16M
$110M
Co-investors: Patrick Chase (Redpoint Ventures), Brandon Reeves (Lux Capital), Sarah Catanzaro (Amplify Partners), Leigh Marie Braswell (Kleiner Perkins), Bucky Moore (Kleiner Perkins), Allison Pickens (Allison Pickens Ventures, formerly The New Normal Fund), Barr Moses, Iqram Magdon-Ismail, Karim Atiyeh, Neha Narkhede
Vectara
SeedMay 2023$29M
$54M
Co-investors: Pegah Ebrahimi (FPV Fund), Alfred Chuang (Race Capital), Chris McCann (Race Capital), Matt Devost (OODA Ventures), Charles Zedlewski, DJ Patil, Jacob Kerzner, Bradley Horowitz, Stewart Butterfield
Together AI
SeedMay 2023$20M
$430M
Co-investors: Marc Bhargava (General Catalyst), Derick En'Wezoh (Susa Ventures), Brandon Reeves (Lux Capital), Lip-Bu Tan (Walden International), Robert Keith (Salesforce Ventures), Paul Drews (Salesforce Ventures), Yaron Samid (TechAviv Founder Partners), Mary-Catherine Lader (Torch Capital), Dave Eisenberg (Zigg Capital), Scott Banister, Chafic Kazoun

Jeff Hammerbacher's Experience

Assistant Professor Medical University of South CarolinaPresent
Partner TechammerPresent