Experience
- Leaders In TechCo-founder & Assistant Zookeepercurrent2014 — present
- Leaders In TechFellow (Cohort 2)2018 — 2019San Francisco Bay Area
- Joe Greenstein VenturesJanitorcurrent2007 — present
- Flixster & RottenTomatoes (Acq by Warner Bros)Mr Big Shot2005 — 2014
- Edusoft (Acq by Houghton-Mifflin)VP Product Management2002 — 2005
- Kenamea (Failed)Product Manager2001 — 2002
- Signia VenturesAssociate2000 — 2001
- QApro (Failed)Founder, CEO1999 — 2000
- Coremetrics (Acq by IBM)Co-founder, Lead Architect1999
Skills & more
Leadership10Strategy2Procrastination3indecision4Disorganization3Senior Diaper Wiper1Angel Investing21Monetization7Product Management34Start-ups23Web Analytics14Strategic Partnerships14
+8 more
Mobile DevicesE-commerceMobile ApplicationsUser ExperienceFacebookAnalyticsEntrepreneurshipDigital MediaFrom Joe's professional profile.
Colleagues at Very Serious Ventures
Network1
Investors connected to Joe in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Joe Greenstein?
- Partner at Very Serious Ventures
- Where does Joe Greenstein work?
- Joe Greenstein is Partner at Very Serious Ventures.
- What check size does Joe Greenstein write?
- Joe Greenstein typically writes checks of $10K – $50K.
- Where did Joe Greenstein go to school?
- Joe Greenstein studied at Leaders In Tech (Leaders In Tech Fellow (2018-19)); The Wharton School (BSE Economics (Entrepreneurship in Information Systems); University of Pennsylvania (BAS Computer Science Engineering).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1
+ 8,766 more
The Wharton School mafia209
Also came through, then founded or led a company.
Kunal BahlMarketing and Operations StrategyFounded SnapdealJack AbrahamBachelors of Science in Economics *Dropped outFounded Sauron +8Ankur JainBachelor of Science (BS)Founded Kairos +3Christian SchadeMaster of Business Administration - MBAFounded Halda Therapeutics +2Eric HeilMBAFounded Ladderbio +1Daniel FetnerMaster of Business Administration (MBA)Founded Instrument Capital +1
+ 202 more
University of Pennsylvania mafia201
Also came through, then founded or led a company.
Kunal BahlSystems EngineeringFounded SnapdealScott Wolf, MDBAFounded Cardiac Dimensions +3Ben LererBSFounded Thrillist +1Eric HeilBSEFounded Ladderbio +1Trevor PriceB.A.Founded Quilted Health +1Lyle BerkowitzBSEFounded Apollo Health +1
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+ 194 more
Very Serious Ventures mafia2
Also came through, then founded or led a company.
Same school
Also attended Leaders In Tech21
Nick FitzInvestor at Juniper Ventures Management, LlcCameron PeakePartner at Restive VenturesMaria AlegreManaging Partner at Flori VenturesJason TanFounder/CEO at SiftGareth MacLeodFounder/CEO at TinkerSam HashemiFounder/CEO at Remix
+ 15 more
Also attended The Wharton School1,984
Fred WilsonCo-founder & Partner at Union Square VenturesSarah GuoFounder & General Partner of ConvictionJosh KopelmanFounder and Partner at First Round CapitalAydin SenkutFounder & Managing Partner at FelicisKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalJack AbrahamFounder, CEO & Managing Partner of Atomic
+ 1,978 more
Also attended University of Pennsylvania1,026
Brian ActonCo-founder of WhatsApp; co-founder of Signal FoundationKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalDasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychologyNancy WangInvestor at Felicis VenturesLeah von SiemensPartner at Manta Ray VenturesEghosa OmoiguiFounder and Managing General Partner at EchoVC Partners
+ 1,020 more
Shared employers
Also worked at Leaders In Tech11
Chase AdamPartner at Very Serious VenturesArturo ElizondoAdvisor at AvilaSam YaganCo-Founder and Managing Director at Corazon CapitalDina BurkitbayevaCo-Founder at PsyMed VenturesMada SegheteCo-Founder & CEO, Upside at xfactor venturesAarjav TrivediFounder/CEO at Ridecell
+ 5 more
