Investing Profile

Jack Altman(323)

InvestorVCAngel

Managing Partner at Alt Capital

altcap.comSan Francisco, California

Your Intro Paths to Jack Altman

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

Jack Altman's investing connections

29 Investors

Connected to Satya Patel (Homebrew), Josh Elman, Nikhil Basu Trivedi (Footwork), and 26 other investors on Signal.

Networks Jack is a member of

Princeton University Network

123 CONNECTIONS

Princeton University Network

123 CONNECTIONS

Find Jack Altman on

Current Investing Position

Alt Capital Managing Partner

Investment Range

$500K - $10.0M

Sweet Spot

$2.5M

Investments On Record

Current Fund Size

$150M

Jack Altman is on these Sector & Stage Rankings

Sales & CRM (Seed)MarketingTech (Seed)Education (Series A)MarketingTech (Series A)Education (Seed)Sales & CRM (Series A)AI (Seed)AI (Series A)Health IT (Series A)Enterprise (Series A)Health & Hospital Services (Series A)San Francisco Bay Area Health IT (Seed)Digital Health (Series A)Digital Health (Seed)Health & Hospital Services (Seed)Enterprise (Seed)Angel, Scout, and Solo-Capitalists

Jack Altman's Investments On Record (76)

Company	StageDateRound Size	Total Raised
David AI	Series AMay 2025$25M	$31M
Co-investors: Terrence Rohan (Otherwise Fund), Sarah Catanzaro (Amplify Partners), Diana Hu (Y Combinator)
Owner	Series CMay 2025$120M Series BJan 2024$33M Series AMar 2022$15M SeedAug 2021$11M	$180M
Co-investors: Alex Bard (Redpoint Ventures), Ryan Petersen (Founders Fund), Alex Kurland (Meritech Capital Partners), Sam Bankman-Fried (FTX Ventures), Shalini Rao (TCV), Max Altman (Saga), Zach Perret (Mischief Venture Capital), Walter Kortschak (Summit Partners), Trang Nguyen (Transpose platform), Naval Ravikant (The Hit Forge), Joshua Browder (Browder Capital), Max Mullen, Jason Lemkin, Dharmesh Shah, Joshua Reeves, Fidji Simo, Christina Cacioppo, Jonathan Neman, Parker Conrad, Guillermo Rauch, Julian Shapiro, Dylan Field, Siqi Chen, Scott Belsky, Immad Akhund, Sean Rad, Justin Mateen
Basis	Series ADec 2024$34M	$170M
Co-investors: Sheel Mohnot (Better Tomorrow Ventures), Guimar Vaca Sittic (FJ Labs), Edward Lando (Pareto Holdings), Lenny Rachitsky (AirAngels), Raymond Tonsing (Caffeinated Capital), Nat Friedman (C2 Investment), Chris Sang (CP Ventures), Naval Ravikant (The Hit Forge), Daniel Gross (C2 Investment), Sophie Liao (Oyster Ventures), Kyle Vogt, Aaron Levie, Adam D'Angelo, Amjad Masad, Azeem Azhar, Larry Summers, Claire Hughes Johnson, Mark Gillespie
Antares	Series AOct 2024$30M	$30M
Co-investors: Leo Polovets (Humba Ventures), Heston Berkman (Banter Capital), Alice Lloyd George
Rogo	Series AOct 2024$19M	$76M
Co-investors: Keith Rabois (Khosla Ventures), Ivan Bercovich (ScOp Venture Capital), Eric Schmidt (Innovation Endeavors)
Didero	SeedJul 2024$7M	$7M
Co-investors: Sara Du (Greylock), Sarah Guo (Conviction Partners), Rob Bernshteyn
Slope	Series UnknownJul 2024$15M Series ASep 2023$30M	$77M
Co-investors: John Buttrick (Union Square Ventures), Darian Shirazi (Gradient Ventures), Rebecca Kaden (Union Square Ventures), Marcelo Lima (monashees), Donald Stalter (Global Founders Capital), Brad Flora (Y Combinator), Max Altman (Saga), Jared Friedman (Y Combinator), Surbhi Sarna (Y Combinator), David Helgason (foobar.vc), Alex Bouaziz (Sarona Ventures), Sam Altman, Mathilde Collin, Drew Houston, Arash Ferdowsi, Stanley Tang, William Hockey, Tim Griffin, Eric Wu
The San Francisco Compute Company	Series UnknownJul 2024$12M	$12M
Co-investors: Terrence Rohan (Otherwise Fund), Mei Z.