J Zac Stein
Founder of Stealth Startup
San Francisco, California
Overview
Work Experience
Co-Founder
2023 - Current
Board Member (Independent)
2023
Writer is a software firm that develops a full-stack generative AI platform delivering transformative ROI for enterprises.
Raised $326,000,000.00 from Radical Ventures, PremjiInvest, Insight Partners, Gradient, Workday Ventures, ICONIQ Growth, B Capital, Accenture, Citi Ventures and Salesforce Ventures.
Board Member (Independent)
2021
Vanta is a trust management platform that automates compliance and risk management.
Raised $353,000,000.00 from Goldman Sachs Alternatives, Y Combinator, Sequoia Capital, HubSpot Ventures, Workday Ventures, JP Morgan Chase, Craft Ventures, CrowdStrike and Atlassian Ventures.
Venture Partner
2021
Craft Ventures is an early-stage and growth fund with proven, repeated success building and scaling SaaS businesses.
Advisor
2022 - 2023
President & Chief Product Officer
2020 - 2022
COO
2017 - 2020
Lattice is a people success platform that help business leaders develop engaged, high-performing employees, and winning cultures.
Raised $330,320,000.00 from HighSage Ventures, Khosla Ventures, Founders Fund, Dragoneer Investment Group, Haystack, Thrive Capital, Fuel Capital, Elad Gil and Shasta Ventures.
VP of Operations
2016 - 2017
VP & GM, Zenefits Payroll
2015 - 2016
Business Operations
2015 - 2015
Zenefits delivers a complete, all-mobile HR experience for small and medium businesses.
Raised $584,100,000.00 from TriplePoint Ventures and Unanimous Capital.
Co-Founder & Executive Director
2007 - 2013