Find the winning ideas. Kill the rest.

I help enterprise teams find winning ideas in weeks, not months.

A professional conference with a speaker presenting to an audience in a modern room. The speaker stands on a stage, holding a microphone, with presentation slides displayed on large screens behind him. The audience is seated in rows, listening attentively.
Smiling man with short blond hair in a blue blazer and black shirt against a white background.

Meet Leslie Barry

I've spent eight years building a system that helps large organisations run experiments at scale.

I trained directly with Alberto Savoia, I guest-lecture at Stanford, and I was Head of Innovation at Sportsbet and ThoughtWorks.

I've built four companies, sold two, and learned expensive lessons from the other two.

I do this because I've seen too many smart people back the wrong ideas — not from a lack of talent, but from a lack of data.

$30M+
Saved by stopping weak ideas
$38M+
Generated from winners
4,000+
Experiments run

Get in. Train. Embed. Get out.

I come in, teach your team how to do it, and leave a system behind that works without me.

Train your team → Embed the method → Leave the system

Talk to Leslie

20 minutes. You'll know if this is right for you.

Let's talk →