Investing Profile

J Zac Stein

InvestorVCAngel

Venture Partner at Craft Ventures

craftventures.comSan Francisco, California

Your Intro Paths to J Zac Stein

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Networks J Zac is a member of

Harvard University Network

840 CONNECTIONS

The Wharton School Network

750 CONNECTIONS

Vanta Network

22 CONNECTIONS

Craft Ventures Network

18 CONNECTIONS

WRITER Network

17 CONNECTIONS

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Current Investing Position

Craft Ventures Venture Partner

Investment Range

$1M - $50.0M

Sweet Spot

$25.0M

Investments On Record

Current Fund Size

$500M

J Zac Stein is on these Sector & Stage Rankings

Enterprise (Series B)Health & Hospital Services (Series B)Health IT (Series A)Enterprise (Series A)Health & Hospital Services (Series A)San Francisco Bay Area Digital Health (Series B)Health IT (Seed)Health IT (Series B)Digital Health (Series A)Digital Health (Seed)Health & Hospital Services (Seed)Enterprise (Seed)

J Zac Stein's Investments On Record (7)

Company	StageDateRound Size	Total Raised
Starbridge	Series AOct 2025$42M	$42M
VXT	SeedApr 2024$1M	$1.8M
Co-investors: Edward Suh (Alpine Ventures)
Outset	SeedOct 2023$4M	$51M
Co-investors: Jack Altman (Benchmark), Garry Tan (Initialized Capital), Ben Taft (Sequoia Capital), Jack Moshkovich (8VC), Liz Wessel (First Round Capital), Jessica Verrilli (Adverb Ventures), April Underwood (Adverb Ventures), James Wu (M12 - Microsoft's Venture Fund), Guillaume Luccisano (AngelList Syndicator), Ryan Hoover (Weekend Fund), Harj Taggar (Y Combinator), Chris Howard (Fuel Capital), Jake Jolis (Zeno Partners), Lachy Groom (Physical Intelligence), Daniel Kan, Nate Matherson
Parabola	Series BJun 2023$24M	$34M
Co-investors: Jack Altman (Benchmark), Jon Brelig (First Round Capital), Cristina Cordova (First Round Capital), Blake Bartlett (OpenView Partners), Melissa Tan (Various Startups), Zack Kanter (Stedi), Ramtin Naimi (Abstract Ventures), Immad Akhund (Y Combinator), Ilya Sukhar (Matrix), Sean Dempsey (Merus Capital), Elad Gil (Gil Capital / Gil & Co), Mike Hennessey (NewCo), Carine Magescas (AngelPad), Thomas Korte (AngelPad), Saran Chari
Vanta	Series BJun 2022$110M	$470M
Co-investors: Andrew Reed (Sequoia Capital), Diogo Monica (Haun Ventures), Christina Cacioppo (Union Square Ventures), Terrence Rohan (Index Ventures), Jana Messerschmidt (#ANGELS (Hashtag ANGELS)), April Underwood (Adverb Ventures), Ethan Ruby (Craft Ventures), David Sacks (Craft Ventures), James Flynn (Deerfield Management), Jim Andelman (Bonfire Ventures), Matthew Witheiler (Flybridge Capital Partners), Peter Bordes (Trajectory Ventures), Chloe Sladden (Broadway Angels), Andy Coravos, Akshay Kothari
Thena	Pre SeedMay 2022$2M	$7M
Co-investors: Mar Hershenson (Pear VC), Pejman Nozad (Pear VC), Meka Asonye (Prist Capital), Hemant Mohapatra (Lightspeed India Partners), Ben Narasin (Canvas Prime), Michael Katz (mParticle)
Doorbell Health	SeedDec 2020$3M	$3M
Co-investors: Robin Chan (Goat Capital), Justin Kan (Goat Capital), Benjamin Ling (Bling Capital), Max Altman (Saga), Vivek Garipalli (Wormhole Capital), Edward Lando (Biowear), Sam Altman

J Zac Stein's Experience

Business Operations TriNet ZenefitsPresent

VP & GM, Zenefits Payroll TriNet ZenefitsPresent

VP of Operations TriNet ZenefitsPresent

COO LatticePresent

President & Chief Product Officer LatticePresent

Board Member (Independent) VantaPresent

Advisor LatticePresent

Board Member (Independent) WRITERPresent

Co-Founder & Executive Director Ceiba Public SchoolsPresent

Venture Partner Craft VenturesPresent

J Zac Stein's Education

The Wharton School MBA dropped out to get back to work

Harvard University BA magna cum laude

Investors who invest with J Zac Stein

Scouts & Angels Affiliated With J Zac Stein