Investing Profile

Jack Altman(323)

InvestorVCAngel

CEO and Co-founder at Lattice at Lattice

altcap.comSan Francisco, California

Your Intro Paths to Jack Altman

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Jack Altman's investing connections

Connected to 30 investors on Signal.

Networks Jack is a member of

NewCo Network

1610 CONNECTIONS

Top-Patents Network

1038 CONNECTIONS

Self-Employed Network

847 CONNECTIONS

University of Washington Applied Physics Laboratory Network

837 CONNECTIONS

Calling Brands Network

739 CONNECTIONS

Find Jack Altman on

Current Investing Position

Lattice Ventures

Investment Range

$500K - $10.0M

Sweet Spot

$2.5M

Investments On Record

114

Current Fund Size

$2.1M

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 (91)

Company	StageDateRound Size	Total Raised
Epsilon Health	Series ASep 2026$20M SeedJan 2025	$20M
Owner	Series DAug 2026$240M Series CMay 2025$120M Series BJan 2024$33M Series AMar 2022$15M SeedAug 2021$11M	$420M
Co-investors: Alex Bard (Redpoint Ventures), Christina Cacioppo (Union Square Ventures), Alex Kurland (Meritech Capital Partners), Ryan Petersen (Founders Fund), Sam Bankman-Fried (FTX Ventures), Julian Shapiro (Julian Capital), Zach Perret (Mischief Venture Capital), Dylan Field (Figma, Inc.), Siqi Chen (Xtripe Angels), Walter Kortschak (Kortschak Investments), Scott Belsky (A24), Sean Rad (Rad Fund), Justin Mateen (Unknown Ventures), Naval Ravikant (Sm4rt Predictive Systems), Immad Akhund (Y Combinator), Joshua Browder (Browder Capital), Sahin Boydas (Angel investor), Shalini Rao (Headline (formerly e.ventures)), Jonathan Neman (MeUndies), Max Mullen (Instacart), Max Altman (Saga Ventures), Guillermo Rauch (Vercel), Jason Lemkin, Joshua Reeves, Parker Conrad, Fidji Simo, Dharmesh Shah
Default	Series AJun 2026$9M SeedNov 2023$7M	$17M
Co-investors: Youcef Es-skouri (First Round Capital), Aniq Kassam (Stealth Capital), Brian Murray (Craft Ventures), Ron Pragides (GTMFund), Siqi Chen (Xtripe Angels), Liu Jiang (Pre-Seed Through Pre-Ipo), Varadh Jain (Anekānta), Peter Kazanjy (GTMFund), Charley Ma (Exponent Founders Capital)
Monaco	Series BMay 2026$50M	$85M
Co-investors: Peter Thiel (The Founders Fund), Patrick Collison (Archipelagos, Institute of Marine Conservation), Neil Mehta (Greenoaks Capital), Garry Tan (Y Combinator), John Collison
Rogo	Series DApr 2026$160M Series AOct 2024$19M	$310M
Co-investors: Keith Rabois (Khosla Ventures), Patrick Grady (Sequoia Capital), Ivan Bercovich (ScOp Venture Capital), Eric Schmidt (Innovation Endeavors), Brian Halligan (Longworth Ventures), Mamoon Hamid (Kleiner Perkins), Henry Kravis
Pursuit	Series AApr 2026$22M	$24M
Co-investors: Alexis Ohanian (Curated), Blake Robbins (Hidden Capital)
Avoca	Series BApr 2026$130M	$130M
Co-investors: Alex Clayton (Spark Capital), Hemant Taneja (General Catalyst), Leigh Marie Braswell (Kleiner Perkins), Grace Ge (Amplify Partners), Dalton Caldwell (Standard Capital), Mike Dauber (Amplify Partners), Jishnu Bhattacharjee (Nexus Venture Partners), Diana Hu (Y Combinator), Ansaf Kareem (Kamanu Ventures & Lightspeed Venture Partners Scout), Greg Rosen (Bedrock Capital), Nakul Mandan (Kamanu Ventures & Lightspeed Venture Partners Scout), Todd Breeden (Jefferies), Charley Ma (Exponent Founders Capital), Krishna Gupta (Lunate)
depthfirst	Series BMar 2026$80M	$120M
Co-investors: Kirsten Green (Forerunner Ventures), Sara Ittelson (Accel-KKR), Colin Evans (Xtripe Angels), Alex Pall (Mantis VC), Arsham Memarzadeh (Kamanu Ventures & Lightspeed Venture Partners Scout)

Jack Altman's Media (1)

https://jaltma.substack.com/

jaltma.substack.com

Jack Altman's Experience

CEO and Co-founder at Lattice LatticeHQ2015 - Present

CEO and Co-founder at Lattice Lattice2015 - Present

Investor MILCOM TechnologiesPresent

Investor Private companyPresent

Investor Office of Congressman Rob PortmanPresent

Investor Still Water DesignPresent

Investor Calling BrandsPresent

Investor Subtraction CapitalPresent

Investor BlueStone Capital Partners, L.P.Present

Investor Xtripe AngelsPresent

Investor University of Washington Applied Physics LaboratoryPresent

General Partner BenchmarkPresent

Investor Self-EmployedPresent

Investor NewCoPresent

Investor Top-PatentsPresent

Chairman and Co-founder LatticePresent

Managing Partner Alt CapitalPresent

Investor MinttownPresent

Investor Asset Management GroupPresent

VP of Business Development Teespring2013 - 2015

Investor Hydrazine Capital2012 - 2014

Analyst Gleacher & Company2011 - 2012

Jack Altman's Education

Princeton University A.B. Economics

Princeton University A.B. Economics, 2011

Investors who invest with Jack Altman

Scouts & Angels Affiliated With Jack Altman