Fund profile / United States

Deep33 Fund I

Geography
United States
Stage
Seed
Fund size
$200M
Focus
AI/ML, Deep Tech, Energy Tech and Robotics & Automation
Signals
Published
Share
N°01 / About

About Deep33 Fund I

US-headquartered, Israel-rooted deep-tech firm founded in 2026 by Lior Prosor and Michael Broukhim. Closed debut fund at $200M (33% above $150M target). Backs AI infrastructure, advanced energy, quantum computing, robotics and physical technologies. ~70% Israeli-founded companies, ~30% US. Chaired by Lior Susan (Eclipse Ventures founder).

N°02 / Thesis

Investment Focus

Location / RegionUnited States
Funding StageSeed
Industry Focus
AI/ML
Deep Tech
Energy Tech
Robotics & Automation
Semiconductors

Investor Signals Profile

active

Sweet Spot

Early-stage deep tech founders bridging US-Israel corridor

deep tech
AI infrastructure
quantum computing
energy
US-Israel corridor
critical infrastructure

Bullish Signals

$150M inaugural fund just launchedexternal
Emerging from stealth — fresh capitalexternal
Covered by The Information at launchexternal
AI infra + quantum + energy thesisexternal
AI moving from experimentation to industrial scaletwitter
Official launch tweet confirms momentumtwitter
YNetnews coverage — mainstream Israeli mediaexternal
Partner actively publishing on AI deploymenttwitter

Contrarian Signals

Fund I — no track record yetexternal
Niche corridor limits deal flowexternal

Founder Do's

Build critical infrastructure
US-Israel angle strongly preferred
Industrial-scale AI deployment focus
Target AI experimentation-to-deployment gap
Solve AI infrastructure bottlenecks

Founder Don'ts

No consumer/B2C plays
No late-stage or growth
No pure software without deep tech

20 signals on Deep33 Fund I

8 bullish · 2 contrarian · 5 pitch do's · 3 don'ts · 2 GP profiles, each with its source. From €9/month, cancel anytime.

Facts

Fund Overview

Fund Size$200M
Saves0
People

Key People

Yael BarsheshetPartner
BroukhimPartner
N°04 / See also

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