The AI Shelf · UK · Week 41, 2026
The Mom Test: How to Talk to Customers & Learn if Your Business is a Good Idea When Everyone is Lying to You
by Rob Fitzpatrick
On one list this week. Here is how often ChatGPT, Claude and Gemini recommend it, and the reader questions that bring it up.
- #8Business books8%
6 of 72 answers · steady (was #11, within the normal wobble)
- Live shelf
- 8%
- Memory shelf
- 8%
It came up when readers asked:
- “Are there any underrated or lesser-known business books that are actually worth reading? I'm fed up of seeing the same five on every list.”
- “I loved The Lean Startup and want more like it. What other business books would you recommend?”
Is this your book, or one like it?
Paste an Amazon link. The free check shows how often the assistants recommend the book, who they name instead, and what to fix first.