Joe Greenstein Overview

  • Investor Type
  • Angel

  • Status
  • Active

  • Professionals
  • 1

Professionals

  • Investments
  • 44

  • Portfolio
  • 15

  • Exits
  • 28

Exits

Joe Greenstein General Information

Description

Mr. Joe Greenstein serves as Partner at Very Serious Ventures. Mr. Greenstein served as a Strategic Limited Partner at Four Rivers Group. Mr. Greenstein is an Angel Investor. He also serves as a Partner at Very Serious Ventures. He co-founded and served as Chief Executive Officer at Flixster. Prior to Flixster, he was part of the startup team and Director of Product Management at Edusoft, a web-based curriculum and assessment platform for public school districts used by more than 4 million students nationwide. Edusoft was acquired by Houghton-Mifflin in 2003. While still an undergrad, he co-founded CoreMetrics - one of the leading providers of real-time web analytics which was later acquired by IBM. He was an advisor at fbFund REV. He also serves as a Board Member at Change.org and Juvo. He is also an Angel Investor. He also served as an Advisor at Xapo. He co-founded and served as Voracious Officer at Innerspace Labs. He holds a Bachelor of Science degree in Engineering from the University of Pennsylvania (Wharton) in 1999. Also, he completed a Bachelor of Applied Science in Computer Science and engineering from the University of Pennsylvania in 1999.

Business Details

Investor Status
Actively Seeking New Investments
Primary Investor Type
Angel (individual)
Corporate Office
  • San Francisco, CA
  • United States
+1 (415)

Joe Greenstein Investments (44)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Hologram (Entertainment Software) 14-Jul-2022 Seed Round Entertainment Software Generating Revenue
Notable Labs 30-Jun-2022 Drug Discovery Generating Revenue/Not Profitable
Reveri 09-Feb-2022 Clinics/Outpatient Services Generating Revenue
Topknot 16-Dec-2020 Educational and Training Services (B2C) Generating Revenue
PicnicHealth 21-Dec-2018 Medical Records Systems Generating Revenue
Weights & Biases 29-Aug-2017 Software Development Applications Generating Revenue
BetterUp 04-Jan-2016 Educational Software Generating Revenue
Watsi 04-Nov-2015 Other Financial Services Generating Revenue
Triplebyte 28-Sep-2015 Seed Round Human Capital Services Generating Revenue
Honor 02-Apr-2015 Early Stage VC Information Services (B2C) Generating Revenue

Joe Greenstein Exits (28)

Company Name Exit Date Exit Type Exit Size
Weights & Biases 05-May-2025 Merger/Acquisition
Notable Labs 16-Oct-2023
Triplebyte 16-Mar-2023
Xapo Bank 01-Sep-2022
Honeydue 24-May-2021
AltSchool 15-Jan-2021
Asana 30-Sep-2020
Dotblue 18-Aug-2020
OneRoom 01-Jul-2020 Out of Business
Entangled Group 19-May-2020 Merger/Acquisition

Joe Greenstein Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

PitchBook’s data visualizations quickly surface an investor’s historical investments—showing a breakdown of activity by industry, year and region.

Joe Greenstein Co-Investors (41)

Name With Exits Lead Partner Series Industry
Chuck Ng 1 Series chart Industry bar
InReach Ventures Series chart Industry bar
Jonathan Slimak Series chart Industry bar
Mike Shinoda Series chart Industry bar
Naveen Jain Series chart Industry bar

Joe Greenstein FAQs

  • Who is Joe Greenstein?

    Joe Greenstein is an angel Investor who has made 44 investments.

  • What kind of investor is Joe Greenstein?

    Joe Greenstein is an angel investor.

  • What does Joe Greenstein do?

    As an angel investor, Joe Greenstein invests personal money into promising companies, typically in exchange for equity.

  • How many board seats does Joe Greenstein hold?

    Joe Greenstein holds 2 board seats including Change.org and Juvo (Financial Software).

  • What has Joe Greenstein invested in?

    Joe Greenstein has made numerous investments in companies like Hologram (Entertainment Software), Notable Labs, and Reveri within the Entertainment Software, Drug Discovery, and Clinics/Outpatient Services industries.

  • What has Joe Greenstein invested in recently?

    Joe Greenstein's latest investment was on 14-Jul-2022 in Hologram (Entertainment Software), a company within the Entertainment Software industry.

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