About
Built by operators, not salespeople.
On Three exists because there's a better way to run an Amazon channel — and most agencies aren't doing it.
We've managed over 200 brands and $300M+ in Amazon revenue across nearly every category. We've seen what happens when an agency treats your account like a line item — sends you a PDF once a month and goes quiet in between. We built On Three to be the opposite of that.
Our team is intentionally lean. Not because we can't grow — because lean teams stay accountable. Every account gets real attention from real operators. You always know what's happening, why it's happening, and what we're doing about it.
We built our own operations technology because we couldn't find tools that did what we actually needed: real-time account intelligence, 24/7 anomaly detection, and a system that gets smarter the longer it manages a specific brand. That technology — Trey — runs alongside our team every day.
We're based in Utah. We work with brands across every category on Amazon. We only take on clients we know we can grow.
Hunter Stutz
Founder, On Three
I've spent 10+ years in the Amazon trenches — managing channels for over 200 brands, watching what works and what quietly drains margin. On Three was built on one belief: that brands deserve an agency that operates like an owner, not a vendor. Every system we've built, including Trey, came from asking what we'd want if it were our own brand on the line.