
I’ve run ecommerce A/B tests that flopped, some that moved the needle slightly, and a few that completely changed how the business performed.
If you’ve been poking around with button colours or random CTA changes hoping for miracles, it’s time to stop guessing. A/B testing can absolutely work—but only if you do it right and test the right things.
In this guide, I’ll walk you through what I’ve learned running A/B tests in ecommerce—what worked, what didn’t, and what’s worth your time.