Case library

Sold AI Writing Tool for $1M, Got Bored, Built AI Headshot Site in 30 Hours — $100K in Two Weeks

30 Failed Startups Later, French Dev Packaged Boilerplate Into $1M/Year Solo Business

No-Code Designer Made $20K in Week 1 With Claude Code

Teen Built £200k Cooling Towel Biz From Bedroom: £150 Start, 50 Failed TikToks, Then Viral

One Jar of Hot Honey: From a Pizza Bar Counter to $40M a Year

Broke to $60K in 3 Months: Raj's Enterprise RAG for Pharma and Banks

One Man, $20K, AI Tools: Matthew Gallagher Built a $401M GLP-1 Startup (Medvi)

After 70 Failures, a Solo Founder Built a $132K/Month AI Photo Studio (Photo AI)

Two Devs Turned Basement Mining Rigs Into $120M ARR AI Cloud (RunPod)

From $30 to $999 on a Single Flip: How a Couple Turned Flea-Market Junk Into a $133K-a-Year Business

They Farm 1.5 Acres With No Tractor — and Sell $140,000 of Vegetables a Year at Roughly 45% Profit

He Started at 16 With a $3,000 Pressure Washer: a Teenager's $12K-a-Month Cleaning Business, No Loan, No Investors

He Learned AI in One Weekend, Then Built a $15K-a-Month Chatbot Solo — No Team, No Funding

He Built a Better ChatGPT in a Day: a Solo Developer's $500K First Year, No Team, No Funding

A Solo Creator Sells Notion Templates: $239K in a Year, ~$20K a Month, Zero Startup Cost

She Drew Pet Portraits on Etsy, Then Switched to Print-on-Demand: ~$100K a Year Working 6 Hours a Week, Zero Inventory

A Pune Homemaker Self-Taught Embroidery, Posted a Reel of a Wedding-Gift Hoop That Went Viral — ₹10K to ₹50 Lakh, Then a DIY Craft-Kit Brand

An Accident, a Pile of Debt, and Rp200K (~$13): A Housewife Made Mung-Bean Pastry at Home — Now 500 Boxes a Day, Hundreds of Millions a Month, 20 Staff

Zero Capital, Zero Followers: A Stay-at-Home Mom Built a ₩600M (~$450K)/Year Instagram Group-Buy Business in 1 Year 9 Months

A Designer Quit His Job to Sell Brigadeiros From a Bike With His Cousin and Best Friend — From a Hounded Street Cart to a R$1.25M Confectionery

A Fashion Blogger Revived Her Needlepoint Hobby in the Pandemic, Hand-Painting Canvases at Her Kitchen Table — From $7,000 to $4.4M a Year

A Teacher Quit Her Job to 3D-Print Fidget Toys With Her Dad — ASMR Videos Went Viral, $428K in a Year

A Mom Found Print-on-Demand on Her Couch — Built a $220K/Year Etsy Gift Shop With Zero Inventory

She Doodled in Class, Started an Etsy Shop on a Dare, Sold Only Greeting Cards — and Built a Six-Figure Stationery Brand

A Mom Took a Course on Maternity Leave, Sold Printables on Etsy — From a $5 First Sale to $160K a Year, Now 10 Minutes a Day

She Got the Idea in a Bathtub — Turned It Into $20M/Year Dissolvable Tea Drops

Makeup Artist Borrowed $6,000 From Her Sister for False Lashes — Built Huda Beauty Into a Billion-Dollar Brand

A College Dropout Waitress Taught Slime on YouTube — and Built a $2M-a-Year Empire

He Started With an Open-Source Project — 15 People, $10M ARR in 60 Days, $6.6B Valuation in 18 Months

She Only Has a High School Diploma — Built a Multi-Million Dollar Slime Empire, Kardashian's Daughter Is a Fan

Gen-Z Girl Makes $138K/Year Selling AI-Designed Crystal Bracelets — Started With $415

She Dropped Out of UBC at 23 to Buy a Laundromat — Recouped Her Investment in 18 Months

How Twin Sisters Turned a $25 Basement Experiment Into a $20M/Year Bath Bomb Empire

$200 Start: Sisters Seal Real Flowers in Resin, Hit $65k on Etsy Year One

Bought a Freeze Dryer During Lockdown: Couple Built a $5M Candy Brand on TikTok

9-Year-Old Founded Zolli Candy: $7,500 Start, $6M Retail Sales in 4 Years

AI Engineer Designs Plush Plant Brand: ¥15k Start, ¥300k/Month in 5 Months

Ex-Talent Manager Co-Founded Youtooz, Makes Limited-Edition Collectibles for Creators — $6M Year 1, $40M Year 2

Art Grad Turned Her Family's Beadwork Into a Jewelry Brand — Solo, Handmade, 14 Years, 10 Hours Per Piece

Nurse Couple Bet Their $30K House Savings on A2 Dairy Mac & Cheese, Started With ChatGPT — $1M in 20 Months

Dog Died, LA Couple Started Sandcarving Pet Memorials — 7 Years, 1,200+ Reviews, Bilingual Niche DTC Brand

One Person, Zero Employees: Ben Cera Built Polsia to $10M ARR With AI Agents — Then Raised $30M at $250M Valuation

Ex-Murakami Studio Employee Made $10M+/Year With Dog Clothes — 3 Failures Before Sandy Liang & Disney Collabs

Stay-at-Home Mom Started With $25 Candle Kit During Postpartum Depression — Hit $32M First Year on TikTok Shop

Father & Son Hated Bulky Wallets, Made One From Aluminum Plates, Kickstarted at 22x — $200M/Year With Zero VC

CopyCoder: Solo Dev Built $20K/Month AI Coding Tool in 2 Months

Two College Friends Made Popsicles in a Dorm, Hit $100M/Year — JonnyPops

Ex-Airbnb PM Quit to Write a Newsletter. 1.2M Subscribers, $2M+/Year — Lenny Rachitsky

Magai: No-Code Solo Founder Hits $1M ARR, Started With $230 in Bank

3 Teens Built TuffToy Scented Dog Toy From a Sewing Machine — Sold 2,000 Units, Won $20K National Prize

Jamaican Designer + Ex-Warby Parker + Ex-S'well Built a $100M-Channel Design Pet Brand — Wild One

He Made Clothes for His Dog. $16M/Year. Zero Paid Growth Strategy.

She Makes Fridge Magnets at Home. 800K Sold. $500K/Year.

Israeli Solo Dev Bootstrapped AI App Builder to $80M Exit in 6 Months

TJ Maxx Creative Director Quit to Make Charm Necklaces — $1M in 6 Months, Zero Paid Ads

Licensed Counselor Quit to Sell Balloon Art — $3M Revenue in 3 Years, 7 Franchise Locations

Jessi Porter Brown, a licensed counselor with an M.Ed., saw a balloon installation in LA in 2019, learned from YouTube, quit her job after her first gig, and scaled Balloon Therapy to $3M projected 2023 revenue with 7 franchise locations and an Inc. 5000 ranking.

She Started at 14 With $27 — BossUp Cosmetics Hit $6M Revenue in 2024 on TikTok

22-Year-Old Built $8M ARR Chatbot SaaS in 2 Years With Zero Funding

Pieter Levels Built $132K/Month AI Photo Studio Solo in 18 Months