Investing Profile

Jeff Weinstein(61)

VCInvestorAngel

Partner at FJ Labs

fjlabs.com/team/New York, New York

Your Intro Paths to Jeff Weinstein

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Jeff Weinstein's investing connections

Connected to 7 investors on Signal.

Networks Jeff is a member of

University of Pennsylvania Network

468 CONNECTIONS

Kauffman Fellows Network

255 CONNECTIONS

Milken Institute Network

52 CONNECTIONS

FJ Labs Network

32 CONNECTIONS

Lux Capital Network

28 CONNECTIONS

Find Jeff Weinstein on

Current Investing Position

FJ Labs Partner

Investment Range

$220K - $1.3M

Sweet Spot

$750K

Investments On Record

Current Fund Size

$175M

Jeff Weinstein is on these Sector & Stage Rankings

Consumer Internet (Series B)Marketplaces (Series B)Marketplaces (Series A)New York City Consumer Internet (Seed)Angel, Scout, and Solo-Capitalists Consumer Internet (Series A)Marketplaces (Seed)

Jeff Weinstein's Investments On Record (11)

Company	StageDateRound Size	Total Raised
Semaloop	Pre SeedDec 2025$3M	$3M
Co-investors: Keith Grose (Andreessen Horowitz), Matthew Miller (Sequoia Capital), Ryan Hoover (Weekend Fund), Mik Attisani (Climate Insiders), Akhil Paul (London Startup Network), Alex Macdonald (sequel), 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), Christina Cacioppo (Union Square Ventures), Akash Garg (Electric Capital), Emilie Choi (Coinbase Ventures), Dick Costolo (01 Advisors), Immad Akhund (Y Combinator), Miles Clements (Accel-KKR), Lauren Loktev (NextLadder Ventures), Jeff Chang (Alex Angels (Alexandria Angel Network)), Marc McCabe (Nomad Capital), Julia DeWahl (Elkhorn Ranch), Gustaf Alströmer (Angel investor), Bobby Goodlatte (Notable Capital (formerly GGV Capital)), Jude Gomila (Golden (Recursion Inc)), Tikhon Bernstam (Uncommon Capital), Adam Bain (01 Advisors), Lenny Rachitsky (Self-employed), Harry Stebbings (Stride.VC), Aston Motes (UnitedMasters), Koen Bok (Festina), Robert Gentz (Unknown Ventures), Stewart Butterfield (Slack Technologies, Inc), Charlie Cheever, Dylan Field, Claire Hughes Johnson, Guillermo Rauch
Clutch	Series DFeb 2025$35M Series BNov 2021$80M	$250M
Co-investors: Stephen Chau (Sequoia Capital), Chad Byers (Susa Ventures), Charles Hudson (Precursor Ventures), Laura Chau (Canaan Partners), Neal Sáles-Griffin (Techstars), Heini Zachariassen (Vivino), David Helgason (Nordic Makers), Parker Treacy (Cobli), Christian Bach (Intigral), 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), Jacob Kerzner
roclub	SeedApr 2024$4M	$16M
Co-investors: Andrea Zitna (Speedinvest)
PVML	SeedApr 2024$8M	$8M
Co-investors: Gigi Levy-Weiss (NFX)
MIDAO	Pre SeedJun 2023
Co-investors: Balaji Srinivasan
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 Capital Partners)

Jeff Weinstein's Experience

Young Leaders Circle Milken Institute2023 - Present

Board Director Rive2023 - Present

Board Observer Mundi2020 - Present

Fellow (Class 24) Kauffman Fellows2019 - Present

Partner FJ Labs2017 - Present

Board Director ViajanetPresent

Chief Strategy Officer Global Technology Acquisition Corp.Present

Principal FJ Labs Full-timePresent

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

Investors who invest with Jeff Weinstein

Scouts & Angels Affiliated With Jeff Weinstein