Fundraising Fox

Jeff Horing

Investor

Co-founder & Managing Director at Insight Partners · Board director at Verai · Manager at DataCore Software Holdings LLC · Board director at A Team

New York, NY

Writes $10M – $350M checks · typically $25M

Midas 2017 · #83Midas 2018 · #54

About

Jeff Horing co-founded Insight Partners in 1995 and helped grow it into one of the world's largest software investors, with roughly $90 billion under management. A former Warburg Pincus and Goldman Sachs investor, his personal deal sheet includes Wix, Qualtrics, monday.com, Shutterstock and Darktrace. He remains one of the quietest major figures in venture, rarely giving interviews despite three decades of top-tier returns.

Contact· self-published, not guessed

Likely email· guessed from name + firm domain, not firm-published

Invests in

AI & Machine LearningCybersecurityFintechFuture of WorkHealthtech

Board director at Verai

Intro paths

In turn, Jeff can intro founders to Verai's investors below.

Manager at DataCore Software Holdings LLC

Intro paths

In turn, Jeff can intro founders to DataCore Software Holdings LLC's investors below.

DataCore Software Holdings LLC's investors · 1

Co-founders at DataCore Software Holdings LLC

GT
George TeixeiraManager

Board director at A Team

Intro paths

In turn, Jeff can intro founders to A Team's investors below.

Co-founders at A Team

RORaphael Ouzan
Raphael OuzanFounder & CEO
KMKobi Mastri
Kobi MastriFounder & COO

Deals · 5

Covera HealthBoard seat

via Insight Partners · filed Apr 2026 · $30.8M raise

ALL Inspire HealthBoard seat

via Insight Partners · filed Sep 2025 · $85M raise

A TeamBoard seat

via Insight Partners · filed May 2022 · $55M raise

DataCore Software Holdings LLCBoard seat

via Insight Partners · filed Dec 2021 · $9.7M raise

Marketing EvolutionBoard seat

via Insight Partners · filed Feb 2021 · $8M raise

Attribution from SEC filings, press coverage, and firm rosters.

Other disclosed investments

Board seats

Verai

Per SEC Form D filings.

Podcasts & interviews

featuring Jeff Horing

5 Ingredients for the Perfect Investment | Jeff Horing Interview

Invest Like The Best

NOAH12 London - Interview with Jeff Horing, Insight Venture Partners

NOAHConference

Colleagues at Insight Partners

Network43

31 more connections

Anika Agarwal · scoutAnshul Sachdeva · scoutApoorva Goyal · scoutArjun Mehta · scoutArthur Paleologos · scoutAsher Noel · scoutBarak Kaufman · scoutBoris Treskunov · scoutBrad Fiedler · scoutChris Schaepe · scoutConnor Guess · scoutCrissy Behrens · scoutDanielle Feitler · scoutDarius Johnson · scoutDavid Spiro · scoutDeven Parekh · scoutDiana Kim · scoutDoug Camplejohn · scoutDylan Morris · scoutElan Arnowitz · scoutEoin Duane · scoutEran Westman · scoutEugenia (Bejar) Lustgarten · scoutEvan Hahn · scoutGabe Moos · scoutGanesh Bell · scoutGrace Kotick · scoutJason Green · scoutTessa Wayne · scoutThilo Semmelbauer · scoutThomas Krane · scout

Investors connected to Jeff in public investor directories — a warm-intro map.

Frequently asked questions

Who is Jeff Horing?
Jeff Horing co-founded Insight Partners in 1995 and helped grow it into one of the world's largest software investors, with roughly $90 billion under management. A former Warburg Pincus and Goldman Sachs investor, his personal deal sheet includes Wix, Qualtrics, monday.com, Shutterstock and Darktrace. He remains one of the quietest major figures in venture, rarely giving interviews despite three decades of top-tier returns.
Where does Jeff Horing work?
Jeff Horing is Co-founder & Managing Director at Insight Partners and Board director at Verai and Manager at DataCore Software Holdings LLC and Board director at A Team.
What does Jeff Horing invest in?
Jeff Horing invests in AI & Machine Learning, Cybersecurity, Fintech, Future of Work, Healthtech.
What check size does Jeff Horing write?
Jeff Horing typically writes checks of $10M – $350M.
What boards does Jeff Horing sit on?
Jeff Horing holds tracked board seats at A Team, ALL Inspire Health, Covera Health, DataCore Software Holdings LLC, Marketing Evolution, Verai.
What podcasts and interviews feature Jeff Horing?
Tracked appearances include "5 Ingredients for the Perfect Investment | Jeff Horing Interview", "NOAH12 London - Interview with Jeff Horing, Insight Venture Partners".

Paths to reach Jeff

People who overlapped with Jeff at the same organization — a shared school or employer with one of them is a warm way in.