Overview
Josh Stein is CEO and Cofounder of WiseLayer AI, which was acquired by BlackLine, a NASDAQ-listed company [1]. Stein holds an MBA from The Wharton School [10] and a Bachelor of Arts in Economics, Finance, and Legal Studies from Washington University in St. Louis [11]. Prior to WiseLayer AI, Stein was Cofounder and CEO of AdhereTech from October 2011 to November 2019, subsequently serving as Cofounder, President, and Board Member until January 2022 [5][6]. Stein continues as Cofounder and Board Member at AdhereTech as of January 2022 [4]. Following the acquisition of WiseLayer AI, Stein became VP at BlackLine in January 2026 [2]. Stein previously served as a Mentor at Techstars from August 2020 to January 2022 [7].
Career history
- VPJan 2026 to presentBlackLine
- CEO & CofounderJan 2022 to presentWiseLayer AI (acquired by BlackLine, NASDAQ: BL)
- Cofounder and Board MemberJan 2022 to presentAdhereTech
- Cofounder, President, and Board MemberNov 2019 to Jan 2022AdhereTech
- Cofounder, CEO, and Board MemberOct 2011 to Nov 2019AdhereTech
- MentorAug 2020 to Jan 2022Techstars
- Business Development InternMay 2011 to Aug 2011Lot18
- Business Development ManagerAug 2009 to Sep 2010PlaceVine
Education
MBA2012The Wharton School
- WUBachelor of Arts (B.A.), Economics, Finance, Legal StudiesWashington University in St. Louis
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