PETROUAI

AI at Large

I keep finding cool stuff online about regular people using AI and I can't help but write about it.

When AI Becomes the Advocate a Family Never Had

A mother helped build an AI advocate for rare-disease families to make records, insurance, and treatment options easier to navigate.

healthcarerare-diseaseai-toolspatient-advocacy

The part people miss about AI builders

A founder used AI to build fast, then brought in developers when the output got close but not close enough.

ai-buildersstartupsjudgmentvibe-coding

The Cleaning Guy Who Let AI Answer His Phone

A high school dropout running a cleaning company used AI to go from $242K to nearly $1M in revenue. And finally took a vacation.

small-businessblue-collarai-toolsautomationentrepreneurship

The Guy Who Quit Before AI Could Fire Him

A 30-year-old audio producer quit his job before AI could replace him and started his own business. He's not alone.

entrepreneurshipcareerai-jobssmall-business

A Reporter Walked Into a Vibe Coding Class

A Business Insider reporter with no coding background took a weekend vibe coding class in Singapore and built a personal trainer app in an hour.

vibe-codingeducationno-codebuilding

The AI Gap Is Showing Up at the Dinner Table

A leadership coach uses AI for everything. Her husband thinks it's a menace. The gap between adopters and holdouts is getting wider.

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A Teacher Built an App. Apple Approved It. He Can't Code.

A Media Arts teacher with zero coding experience built an app called Reel Blueprint using AI. Apple approved it.

vibe-codingeducationapp-storeno-codeteachers

She Gave Her AI a Job Title. Now It Runs Her Household.

A systems designer built a custom AI prompt she calls her Household COO. It cut her decision fatigue in half.

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The NYT Guy Built an App to Pack His Kid's Lunch. That's the Whole Point.

A NYT tech columnist built a lunch-packing app for his kid using AI. He's not a programmer. That's the whole point.

vibe codingeveryday AIbuildingno-code

This Guy Runs His Whole Company With 15 AI Agents and Zero Employees

A defense tech founder in Florida runs his entire company with 15 custom AI agents instead of employees. Here's why that matters.

ai-agentssolopreneurautomationone-person-business

This Guy Runs His Entire Business Alone. No Employees. No Code.

A solo entrepreneur is using AI to do the work of an entire team. This is exactly what I keep telling people.

small businessautomationsolo foundertools

She Replaced Her Employees with a $20/Month AI Subscription

A career coach with zero technical background built her entire website and automated her business with AI tools. For twenty bucks a month.

solo foundersmall businessautomationcost savings

Parents in China Are Using AI as a 24-Hour Tutor for Their Kids

Forget hiring tutors. Parents are using AI to help their kids with homework, and the results are kind of wild.

educationparentingtutoringeveryday AI

Teachers Are Getting 5 Hours a Week Back. Here's How.

Teachers are using AI for lesson planning, grading, and content creation. Five hours a week adds up to a lot of sanity.

educationteachersproductivitytime savings

89% of Small Businesses Are Using AI Now. Are You?

Almost 9 out of 10 small businesses in the US are using AI for everyday tasks. If you're not, you're in the minority now.

small businessstatisticsadoptiongetting started

You Don't Need to Know How to Code to Start an AI Business

The most successful AI software in 2026 isn't ambitious. It's specific. And you don't need to know how to code to build it.

no-codeentrepreneurshipgetting startedbuilding