Find the winning ideas. Kill the rest.

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

Leslie Barry - Founder of Exponentially

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.

Talk to Leslie

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

Let's talk →