Backing ruthlessly iterative founders

investing pre-consensus™

Sector-agnostic. Founder-obsessive.

Explore the portfolio

Portfolio.

Sector-agnostic.
Founder-obsessive.

Actinide

America’s atomic refinery

Aethero

Space-rated computers for processing data in orbit

American Housing Corporation

Vertically integrated housing manufacturing and development

Ares Industries

Smaller, lower-cost anti-ship cruise missiles

Arvist

Supply chain visibility

Blitzpanel

Rethinking how panels are built

Clearing

Banking for vacation rental operators

Daivin

Tankless dive gear

Dimensional

An open-source operating system for physical space

DroneForge

Turning drones into autonomous systems

Dynamo Air

Heavy-duty cargo robots for hard-to-reach places

Frenalytics

Learning software for people with cognitive deficits

Hayla

800V DC power systems for AI data centers

Hero

Selling everyday items faster with AI

Longshot

Gas accelerators for hypersonic testing and future space launch

Lumina

Electric, autonomous construction equipment

Mara

Autonomous, short-range robotic defense systems

Meridian

Measuring and improving AI search presence

Narsil

Rover swarms for critical-infrastructure surveillance

Neural Machine

Silent-speech earbuds for talking to AI

Orion

Hydro-powered sleep temperature control

PipeDream Labs

Underground pipes for rapid delivery

Poseidon

Unmanned cargo aircraft

Presidio Power Company

Developing and derisking battery storage projects

Radify Metals

Rare-earth metals through hydrogen cold-plasma reduction

Rainmaker

Cloud seeding and terraforming

RMFG

Contract manufacturing for robotics and advanced hardware

Root

Extensible community messaging

Stone Power

America’s turbine company

SubStrata

Behavioral intelligence for dealmakers

Tex

Heavy equipment sales and procurement

Texts (acq Automattic)

All your messages in one inbox · Acquired by Automattic

Vight Aero

Two-seat personal eVTOL aircraft

Vuecason

Next-generation 3D metal printing

Wardstone

Space-based interceptors for missile defense

Watoga

A co-pilot for mining operations

Western Chemicals

Turning wastewater into low-cost fuels

WeStrive

White-label software for gyms and member management

“Michael Shor was too early, too supportive, too earnest, too plugged-in, too excited, too everywhere, and too founder-friendly.

Do not recommend unless you're building something big.”

Fed Chávez-TorresFounder · June 5, 2026
“Michael was one of our first investors. He comes to conviction quickly and with confidence.”
Daniel KofmanCo-founder, Mara · October 14, 2025
“Michael is the biggest champion and advocate among our investors. Highly recommended for how founder focused he is. 10/10, no notes!”
Tsung XuFounder & CEO · June 5, 2026
Black-and-white portrait of Michael Shor with the words ‘You know his portcos’ names.’

Founder & Solo General Partner

Michael Shor

Michael founded PRECONSENSUS to back ruthlessly iterative founders at the earliest stages.

After a decade in real estate, he moved into early-stage venture—sourcing companies, championing founders, and connecting them with the people who can help.

Based in Miami with his wife and seven children.

Get in touch

In the news.

From across the portfolio.

More coverage

Memes.

Actinide

Actinide and Rosatom meme shared by Michael Shor

Actinide

Scooby-Doo unmasking meme: American Housing Corporation reveals 'more babies'

American Housing Corporation

Wrestling meme about the housing shortage with the American Housing Corporation logo

American Housing Corporation

PipeDream Labs

PRECONSENSUS investment memo meme on meeting Rainmaker founder Augustus Doricko

Rainmaker

PRECONSENSUS investment memo meme about Vight founder Tsung Xu and personal eVTOLs

Vight

Vight

Western Chemicals

Contact.