The kindness author who built the most adversarial startup feedback tool on the internet.
I've spent thirty years telling founders and leaders that kindness matters — and I wrote an Amazon #1 bestseller on it. PivotProof is the other half of that thesis: honesty is the highest form of kindness, and every founder I've met deserves the truth about their idea before they burn a year building the wrong thing.
Why it was built
Here's the specific version. While I was working on my MBA, one of the program requirements was to build a company from scratch during the course of the degree. I did all the standard validation — advisors, cohort mates, faculty sponsor, customer conversations. Every single one of them nodded along. The idea sounded interesting to everyone in the room.
Then I got deep enough into the build to realize the original idea wasn't going to work. I had to pivot. And the pivot itself wasn't the expensive part — the expensive part was the months I'd already spent before the pivot, while every person around me told me the idea was interesting instead of running the argument I eventually had to run against myself.
The pattern, in every case, is the same: the idea survived every conversation it went through because every conversation was with someone who had a reason to be kind. The hostile room — the VC partner meeting, the competitive due diligence call, the customer who already has a workaround — came later. Much later.
PivotProof moves that room to the beginning.
What it does
Five hostile expert personas. One startup idea. Sixty seconds.
Marcus Chen — the skeptical VC — asks who owns what and does the math out loud. Priya Anand — the jaded customer — names three tools she already uses that solve 80% of your problem for free. Daniel Reeves — the competitor — describes which quarter he ships your feature as a checkbox. Dr. Lena Voss — the domain expert — names the non-obvious gotcha that turns your 3-month MVP into a 3-year build. The Devil's Advocate narrates the extinction scenario, start to finish.
The output: a Pivot Score from 0 to 100, each panelist's verdict, kill criteria you write before you start, and a clear call — keep going, pivot, or stop.
No template. No canvas. No general AI pretending to be critical. A hostile panel that tells you what your network won't.
Greg Atkinson
Greg Atkinson has spent 30 years building, scaling, and leading organizations — as a serial entrepreneur, bestselling author, and international keynote speaker who has addressed audiences in over 100 countries. He is the founder of multiple companies including Greg Atkinson Consulting, The Lake House Sessions, LIV Build Group, The Kindness Group, and EntreChurch.
He literally wrote the book on kindness. Which is exactly why he built something designed to be brutal.
Kindness in leadership is about telling people the truth in a way that helps them grow. The startup ecosystem does the opposite — it wraps dishonesty in encouragement and calls it support. Advisors soften the blow. Accelerator mentors find the generous interpretation. Friends say it sounds interesting. The founder spends a year building something that a 60-second hostile conversation would have killed.
PivotProof is what happens when someone who understands organizational honesty gets frustrated enough to build the tool that should already exist.
So when I pivoted, I built PivotProof. Not the classroom-friendly validation frameworks I'd already tried. Not the polite feedback loops that let me walk into the pivot in the first place. Five hostile experts. One quantitative score. Before you commit.
The name is on the nose because the origin is on the nose. I built the tool that would have saved me the pivot — and I built it for every other founder who's about to make the same mistake I did with an entire room of well-meaning people cheering them on.
Want your idea torn apart?
Five hostile experts, one quantitative Pivot Score, sixty seconds. First report is free.