Investing Profile

Joe Greenstein(523)

Investor
Investor/Advisor/Coach | Co-founder of Flixster & Rotten Tomatoes
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91 Investors

Connected to James Currier (NFX), Satya Patel (Homebrew), Aileen Lee (Cowboy Ventures), and 88 other investors on Signal.

University of Pennsylvania Network
144 CONNECTIONS
The Wharton School Network
109 CONNECTIONS
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$10K - $50K
$25K
23
CompanyStageDateRound SizeTotal Raised
Momentum
SeedDec 2024
$18M
Co-investors: Paul Grossinger (Gaingels), Amish Jani (FirstMark Capital), Elizabeth Yin (Hustle Fund), Michael Heinrich (Pioneer Fund), Jay Love (Round One Capital), Tihan Seale (Splash Capital), Ali Rosenthal (Leadout Capital), Clint Korver (Ulu Ventures), Miriam Rivera (Ulu Ventures), Rauno Miljand (Metaplanet), Eric Tarczynski (Contrary Capital), John Borthwick (Betaworks Ventures), Niv Dror (Shrug Capital), Matthew Hartman (Betaworks Ventures), Nico Wittenborn (Adjacent), Sheila Vashee, Derrick Li, Karen King, Jaan Tallinn, Matthew Dellavedova, Eric Ries, Tim Kendall, Ron Pragides, Mark Pincus, Mark Cuban
Gently
Pre SeedSep 2022$2M
$2M
Co-investors: Edward Lando (Pareto Holdings), Nadav Ben-Chanoch (Pareto Holdings), Jon Oringer (Pareto Holdings), Jason Calacanis (LAUNCH), Viren Mohindra, Vishal Rao
Reveri
SeedFeb 2022$4M
$4M
Co-investors: Roberto Bonanzinga (InReach Ventures), Bobby Lo
Topknot
Pre SeedDec 2020$650K
$650K
Co-investors: Merline Saintil (DCVC (Data Collective)), Phin Barnes (The General Partnership), Laura Butler (Operator Collective), Rachel Sheinbein (Broadway Angels), Nick Caldwell, Aston Motes
Maslo
Pre SeedNov 2019$2M
$2M
Co-investors: Saki Georgiadis, Ray Muzyka, Richard Chen
Dost Education
SeedMar 2017
Co-investors: Geoff Ralston (Y Combinator), Tim Brady (Y Combinator)
Juvo
Series ASep 2016$14M
$54M
Co-investors: Peter Wagner (Wing Venture Capital), Ariel Poler (Human Augmentation Syndicate), Patrick Chang (Dispersion Capital), Rachel Sheinbein (Broadway Angels), Michael Birch, Saran Chari, Ken Glass, Arun Sarin, Andy Sessions, Ron Suber, Eric Wu
Bloomberg Second Measure
SeedApr 2016$5M
$25M
Co-investors: Jake Gibson (Better Tomorrow Ventures), Bhaskar Ghosh (8VC), Kent Bennett (Bessemer Venture Partners), Auren Hoffman (Flex Capital), Ihar Mahaniok (Geek Ventures), Tak Miyata (Scrum Ventures), Jared Friedman (Y Combinator), Thomas D. Lehrman (Teamworthy Ventures), Josh Goldman (Catapult Capital), Luis Valdich (Citi Ventures), Adrian Aoun, Ellen Pao, Charlie Songhurst, Joshua Schachter
Like mission-driven founders in general. Esp. projects related to human well-being. Much more likely to invest if you tell me i am funny.
Co-founder, Lead Architect Coremetrics (Acq by IBM)Present
Janitor Joe Greenstein VenturesPresent
Founder, CEO QApro (Failed)Present
Co-founder & Zookeeper's Assistant InnerSpacePresent
Product Manager Kenamea (Failed)Present
Associate Signia VenturesPresent
Mr Big Shot Flixster & RottenTomatoes (Acq by Warner Bros)2005 - Present
VP Product Management Edusoft (Acq by Houghton-Mifflin)2005
The Wharton School BSE Economics (Entrepreneurship in Information Systems
University of Pennsylvania BAS Computer Science Engineering