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Oliver Buchannon
jack urano
the most profitable business nobody's doing

May 11, 2026

•

3 min read

the most profitable business nobody's doing

under a grand to start. thirty seconds to serve. all done in a weekend.

jack urano
jack urano
the airport app nobody built

May 8, 2026

•

3 min read

the airport app nobody built

The TSA has a wait time app. It's been wrong since 2012.

jack urano
jack urano
here's a business based on influencer faces

May 4, 2026

•

3 min read

here's a business based on influencer faces

and they only have to show up once..

jack urano
jack urano
every founders linkedin is meh..

May 1, 2026

•

3 min read

every founders linkedin is meh..

every founder has a broken linkedin. I think we have a business idea for that.

jack urano
jack urano
the business with no inventory

Apr 27, 2026

•

3 min read

the business with no inventory

Everyone wants a booth. Nobody thinks about who runs them.

jack urano
jack urano
what happens to your cypto when you die?

Apr 24, 2026

•

2 min read

what happens to your cypto when you die?

nobody planned for this but someone should build it.

jack urano
jack urano
the most boring media business alive

Apr 20, 2026

•

3 min read

the most boring media business alive

19,000 cities. most with no local newsletter. one of them is yours.

jack urano
jack urano
you only need a laptop to start this business

Apr 17, 2026

•

3 min read

you only need a laptop to start this business

AI audits, a valuation tracker small business owners desperately need, and Meta quietly handing neuromarketing.

jack urano
jack urano
the micro SaaS audit nobody built yet

Apr 13, 2026

•

6 min read

the micro SaaS audit nobody built yet

A pre purchase audit for micro SaaS deals, a GLP-1 calculator, and 500+ places to launch whatever you're building next.

jack urano
jack urano
the most overlooked data business in world

Apr 10, 2026

•

6 min read

the most overlooked data business in world

A data gap in boring businesses, $834B in contracts, and a billionaire competition.

jack urano
jack urano
LinkedIn but for blue collar startup idea?

Apr 6, 2026

•

6 min read

LinkedIn but for blue collar startup idea?

500k unfilled trade jobs, dying driving range turned into a cash machine, and an entire sales pipeline built with Claude Code.

jack urano
jack urano
the marketplace that doesnt exist yet

Apr 3, 2026

•

6 min read

the marketplace that doesnt exist yet

IRL AI tutors, a $600B ignored market, and the first one person billion dollar company.

jack urano
jack urano
The $360K/yr business above everybody's head

Mar 30, 2026

•

7 min read

The $360K/yr business above everybody's head

Drone roof inspections, a 20 year old making $150K automating birthday cakes, Alex Hormozi's signal filter, and a Claude guide I might be building.. if you want it.

jack urano
jack urano
A private pickleball club doing $170K/year

Mar 27, 2026

•

6 min read

A private pickleball club doing $170K/year

A private club, a fine for every missed todos, and AI agents running your startup.

jack urano
jack urano
No reservation? Here's a business idea.

Mar 23, 2026

•

7 min read

No reservation? Here's a business idea.

Restaurant reservation marketplace, a recipe app, 500+ launch sites for your startup, and Mark Cuban's advice on AI.

jack urano
jack urano
the business that doesn't exist yet

Mar 20, 2026

•

6 min read

the business that doesn't exist yet

LLMEO agency, a birthday gift business thats a money printer, and 50 free design prompts

jack urano
jack urano
AI avatars generating millions of views

Mar 16, 2026

•

7 min read

AI avatars generating millions of views

AI influencers, 18 wheeler bar business, and a dead tool that's now a build opportunity.

jack urano
jack urano
The most boring business nobody's doing yet

Mar 13, 2026

•

7 min read

The most boring business nobody's doing yet

Drones, micro tasks, and 7 AI skills printing money in 2026.

jack urano
jack urano
has somebody built this yet?

Mar 9, 2026

•

7 min read

has somebody built this yet?

Bloodwork interpretation, semantic search for your followers, and a $6M exit story.

jack urano
jack urano
The $14B problem nobody's solving for kids.

Mar 6, 2026

•

8 min read

The $14B problem nobody's solving for kids.

VentureAI, ad attribution, and a 19-year-old who sold his app for $100M.

jack urano
jack urano
founders keep doing this wrong

Mar 2, 2026

•

5 min read

founders keep doing this wrong

Where real startup ideas actually live

jack urano
jack urano
The AI Co Founder Era

Feb 27, 2026

•

5 min read

The AI Co Founder Era

One founder. Fewer employees. Solo Unicorns?

jack urano
jack urano
White Label SaaS Still Does $100K/Month

Feb 20, 2026

•

6 min read

White Label SaaS Still Does $100K/Month

jack urano
jack urano
This Simple Low Cost Startup Making $60K

Feb 13, 2026

•

5 min read

This Simple Low Cost Startup Making $60K

jack urano
jack urano
3 ideas on sunday is back.

Feb 12, 2026

•

4 min read

3 ideas on sunday is back.

3 Ideas on Sunday is evolving into The Grey Market.

jack urano
jack urano

The Grey Market

Startup ideas and founder interviews every week. Clear breakdowns of new business ideas I come across and no BS, in depth conversations with founders and builders.

© 2026 The Grey Market.
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