Investing Profile

Joe Greenstein(433)

Investor
Investor/Advisor/Coach | Co-founder of Flixster & Rotten Tomatoes
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Joe Greenstein's investing connections

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87 Investors

Connected to James Currier (NFX), Satya Patel (Homebrew), Aileen Lee (Cowboy Ventures), and 84 other investors on Signal.

Networks Joe is a member of
University of Pennsylvania Network
135 CONNECTIONS
The Wharton School Network
107 CONNECTIONS

Find Joe Greenstein on

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Investment Range
$10K - $50K
Sweet Spot
$25K
Investments On Record
22

Joe Greenstein is on these Sector & Stage Rankings

Joe Greenstein's Investments On Record (22)

CompanyStageDateRound SizeTotal Raised
Gently
Pre SeedSep 2022$2M
$2M
Co-investors: Edward Lando (Pareto Holdings), Jon Oringer (Pareto Holdings), Nadav Ben-Chanoch (Pareto Holdings), Jason Calacanis (LAUNCH), Vishal Rao
Reveri
SeedFeb 2022$4M
$4M
Co-investors: Roberto Bonanzinga (InReach Ventures), Rafael Corrales (Background Capital), 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
$3M
Co-investors: Faye Sahai (Vinaj Ventures), 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), Patrick Chang (Dispersion Capital), Ariel Poler (Human Augmentation Syndicate), Rachel Sheinbein (Broadway Angels), Ron Suber, Saran Chari, Michael Birch, Ken Glass, Ethan Beard, Andy Sessions, Arun Sarin, Eric Wu
Bloomberg Second Measure
SeedApr 2016$5M
$25M
Co-investors: Bhaskar Ghosh (8VC), Kent Bennett (Bessemer Venture Partners), Jake Gibson (Better Tomorrow Ventures), Auren Hoffman (Flex Capital), Luis Valdich (Citi Ventures), Ihar Mahaniok (Geek Ventures), Thomas D. Lehrman (Teamworthy Ventures), Nikhil Basu Trivedi (Footwork), Josh Goldman (Catapult Capital), Tak Miyata (Scrum Ventures), Jared Friedman (Y Combinator), Ellen Pao, Charlie Songhurst, Adrian Aoun, Joshua Schachter
Triplebyte
SeedSep 2015$3M
$48M
Co-investors: Justin Kan (Goat Capital), Jake Gibson (Better Tomorrow Ventures), Brian Singerman (Founders Fund), Xavier Niel (Kima Ventures), Ali Rowghani (Y Combinator), Bill Clerico (Convective Capital), Daniel Gross (C2 Investment), Michael Seibel (Y Combinator), Ilya Sukhar (Matrix), Geoff Ralston (Y Combinator), Jared Friedman (Y Combinator), Paul Buchheit (Y Combinator), Eric Wu, Sam Altman, Drew Houston, Marissa Mayer, Emmett Shear, Tikhon Bernstam, Elad Gil, Kyle Vogt, Trevor Blackwell, Greg Brockman, James Beshara

most interested in

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.

Joe Greenstein's Experience

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

Joe Greenstein's Education

The Wharton School BSE Economics (Entrepreneurship in Information Systems
University of Pennsylvania BAS Computer Science Engineering