Lean Startup: 101 Success Stories
Real-world validation of entrepreneurial ideas.
Read it in a weekend. Design your first validation test on Monday.
101 real companies — from Airbnb to Glovo — turned a hunch into a business with almost no resources. Each story shows the single experiment that proved the idea, in two or three pages.
Inside this guide
- 01 101 case studies, each distilled to the one experiment that mattered.
- 02 Rapid MVPs you can copy this week: landing pages, Wizard-of-Oz, surveys.
- 03 The metrics that decide it: CAC, LTV, retention, and product–market fit.
- 04 A repeatable method for validating before you build.
Who it’s for
- First-time founders with an idea and no budget to waste.
- Side-project builders who want proof before they commit.
- Anyone who’d rather test than guess.
Not for
- Readers looking for abstract theory or a VC-scale growth playbook.