JT
BlogAbout Me
Justin Tannenbaum

I'm the founder of JET Ventures — a hold co for digital and boring businesses.

I operate two: AppStream Studio, an AI development studio, and aiventic.ai, AI agents for field service. The rest? I invest in boring, preferably CRE-backed, businesses.

Recovering product guy. Serial entrepreneur. CRE. BTC. VFL.

❤️ B, J & L

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© 2026 JET Ventures LLC

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Hey, I'm Justin.

I build software, invest in boring businesses, and write about what I learn.

Popular Posts

The new unit of productivity is not a person

For a century, we measured productivity by what a person could do in an hour. Bret Taylor thinks the real unit is a process. He might be right.

Hello World

Welcome to my blog. This is where I write about building businesses, shipping software, and the lessons learned along the way.

The #1 thing you must do when starting at a new company as a PM

Starting a new PM role? Skip the onboarding docs. Cancel half those intro meetings. There is one thing you need to do in your first week that matters more than anything else.

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Work With Me & My Team

AppStream StudioAppStream Studio

Application & AI development studio

AiventicAiventic

AI agents for field service management

Investments

Quarter Oak CommunitiesSouthern SudsInterportDunn Infrastructure GroupThe Remodeling Company

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