The Book That Saved My SaaS Friends Months of Work
Not a founder here — I come from the marketing side. But after working with enough early-stage SaaS teams, I’ve seen the same trap: they think they’re validating, but really, they’re just getting polite lies.
You know the kind:
Oh, that’s cool!Yeah, I’d use that.
Sounds promising — keep me posted!
Then… silence. No signups. No usage. Just a bunch of good vibes and a false sense of progress.
That’s why The Mom Test by Rob Fitzpatrick hit home for me.
It’s a tiny book with a brutally honest message:
If you ask bad questions, people will lie to you — not because they’re bad people, but because you made it easy for them to lie without even realizing it.
What This Book Taught Me (and Should Teach Every SaaS Founder)
- Don’t ask: Would you use this?✅ Ask: When’s the last time you had this problem?
- Don’t explain your app first.✅ Ask what they’re already doing today.
- Sounds cool* means nothing.*✅ A messy workaround they’ve created? That’s real interest.
Why This Book Matters So Much for SaaS
I’ve watched people spend months building what someone *said* they wanted — only to launch it and get nothing but tumbleweeds.
This book doesn’t promise to fix your idea. But it will fix the way you talk to users — and that alone can save you months of wasted work.
It helps you stop fishing for compliments and start digging for truth.
Visual Recap
Here’s a quick visual summary of the core lessons from *The Mom Test*:
Find people to talk to, request a meeting, prep your top 3 questions.
- Before: Find a people talk to you, Request a meeting, Prep the 3 top questions.
- During: Ask good questions, take good notes, ask for a commitment.
- After: Do a team review, update your data/goals, make it count.
- Don’t seek validation, don’t ask for opinions, don’t lead the witness.
- Smart discovery: Focus on past behaviors, dig into specifics, listen more than you talk.
- Gather real insights: Look for pain points, workarounds, and motivations.
Polite feedback leads to wasted effort.
- The Solution: Ask about past behaviors and real problems, not hypothetical futures.
Read It Before You Waste Time
It’s short. No fluff. Just solid, real advice.
If you’re building something — or helping someone who is — *The Mom Test* might be the most useful hour you’ll spend this month.
Book
Have You Read It?
I’d love to hear from others in SaaS.
What’s your experience been like with early user interviews?
Ever got burned by polite praise? Let’s swap stories. Share Export Rewrite
