Investing Profile

Jeff Hammerbacher

Investor
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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 AI
Pre SeedOct 2024$1M
$13M
Co-investors: Tim Draper (Draper Associates), Ryan Merket (Comal Ventures), Geoff Entress (Pioneer Square Labs)
All Hands AI
SeedSep 2024$5M
$5M
Modal Labs
Series AOct 2023$16M
$23M
Co-investors: Allison Pickens (Allison Pickens Ventures, formerly The New Normal Fund), Leigh Marie Braswell (Kleiner Perkins), Bucky Moore (Kleiner Perkins), Karim Atiyeh, Barr Moses, Neha Narkhede, Iqram Magdon-Ismail
Vectara
SeedMay 2023$29M
$100M
Co-investors: Chris McCann (Race Capital), Pegah Ebrahimi (FPV Fund), Alfred Chuang (Race Capital), Matt Devost (OODA Ventures), Charles Zedlewski, DJ Patil, Bradley Horowitz, Jacob Kerzner, 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), Mary-Catherine Lader (Torch Capital), Dave Eisenberg (Zigg Capital), Scott Banister, Dawn Song, Chafic Kazoun

Jeff Hammerbacher's Experience

Assistant Professor Medical University of South CarolinaPresent
Partner TechammerPresent