Investing Profile

Jeff Weinstein(60)

VCInvestorAngel
Partner at FJ Labs
fjlabs.com/team/New York, New York
Photo of Jeff Weinstein, Partner at FJ Labs
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Jeff Weinstein's investing connections

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6 Investors

Connected to Pete Flint (NFX), Stephanie Palmeri (NextView Ventures), Fabrice Grinda (FJ Labs), and 3 other investors on Signal.

Networks Jeff is a member of
University of Pennsylvania Network
223 CONNECTIONS
Kauffman Fellows Network
109 CONNECTIONS
FJ Labs Network
23 CONNECTIONS
Milken Institute Network
20 CONNECTIONS
Lux Capital Network
17 CONNECTIONS

Find Jeff Weinstein on

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Current Investing Position
FJ Labs Partner
Investment Range
$220K - $1.3M
Sweet Spot
$750K
Investments On Record
14
Current Fund Size
$175M

Jeff Weinstein is on these Sector & Stage Rankings

Jeff Weinstein's Investments On Record (10)

CompanyStageDateRound SizeTotal Raised
Semaloop
Pre SeedDec 2025$3M
$3M
Co-investors: Ryan Hoover (Weekend Fund), Oliver Kicks (Concept Ventures), Mika Salmi (Lakestar)
Transparency Analytics
Series UnknownDec 2025
Co-investors: Chris Gottschalk (Mouro Capital), Dan Kimerling (Deciens Capital)
Linear
Series CJun 2025$82M
$130M
Co-investors: Stephanie Zhan (Sequoia Capital), Miles Clements (Accel), Emilie Choi (Coinbase Ventures), Gustaf Alströmer (Y Combinator), Bobby Goodlatte (Notable Capital (formerly GGV Capital)), Jude Gomila (Golden (Recursion Inc)), Adam Bain (01 Advisors), Lenny Rachitsky (Self-employed), Harry Stebbings (Stride.VC), Aston Motes (UnitedMasters), Dick Costolo (01 Advisors), Immad Akhund (Y Combinator), Lauren Loktev, Stewart Butterfield, Claire Hughes Johnson, Marc McCabe, Charlie Cheever, Dylan Field, Jeff Chang, Julia DeWahl, Guillermo Rauch, Akash Garg, Christina Cacioppo, Robert Gentz, Koen Bok, Tikhon Bernstam
Clutch
Series DFeb 2025$35M
Series BNov 2021$80M
$250M
Co-investors: Chad Byers (Susa Ventures), Stephen Chau (Sequoia Capital), Charles Hudson (Precursor Ventures), Laura Chau (Canaan Partners), Neal Sáles-Griffin (Techstars), David Helgason (foobar.vc), Mark McLaughlin (Alkeon Capital), Janet Bannister (Staircase Ventures), Alex McIsaac (Northside Ventures), Andrew Black (BrandProject), Thiago Olson (EVE Atlas), Jason Finger (The Finger Group), Rahul Vohra (Todd and Rahul's Angel Fund), Heini Zachariassen, Parker Treacy, Christian Bach, Jacob Kerzner
roclub
SeedApr 2024$4M
$16M
Co-investors: Andrea Zitna (Speedinvest)
PVML
SeedApr 2024$8M
$8M
Co-investors: Gigi Levy-Weiss (NFX)
POC Pharma
Series AApr 2022$10M
SeedApr 2021$5M
$15M
Co-investors: Fabrice Grinda (FJ Labs), Justin Kan (Goat Capital), Florian Reichert (Picus Capital), Binh Tran (Ascend Vietnam Ventures), Rodolphe Menegaux (Alven)
Airhouse
Series AMar 2022$11M
$19M
Co-investors: Gokul Rajaram (Top-Patents), Lee Linden (Quiet Capital), Naval Ravikant (Sm4rt Predictive Systems), Dan Teran (Gutter Capital), Ihar Mahaniok (Geek Ventures), Miles Bird (StoryHouse Ventures), Adam Nash (Gusto), Peter Bordes (Trajectory Ventures), Q Motiwala (DNX Ventures), Ryan Hoover (Weekend Fund), Alexis Ohanian (Curated), Craig Hunter (Operator Ventures), Niv Dror (Shrug Capital), Ashley Flucas (Flucas Ventures), Neil Parikh, James Beshara, Manik Gupta, Kintan Brahmbhatt, Abe Burns

Jeff Weinstein's Experience

Board Director Rive2023 - Present
Young Leaders Circle Milken Institute2023 - Present
Board Observer Mundi2020 - Present
Fellow (Class 24) Kauffman Fellows2019 - Present
Partner FJ Labs2017 - Present
Board Director ViajanetPresent
Principal FJ Labs Full-timePresent
Chief Strategy Officer Global Technology Acquisition Corp.Present
Board Observer Properly2019 - 2023
Board Director ViajaNet2020 - 2022
Associate Lux Capital2013 - 2017
Associate Dunbar Capital2011 - 2012

Jeff Weinstein's Education

University of Pennsylvania Bachelor of Arts (B.A.) Politics, Philosophy, and Economics