Listings & SEO · Blog post · source Aug 29, 2026

8-Week Listing A/B Test with Perci AI

Test an AI-optimized title and bullets against the original on a best seller

11.6%

“sales increased 11.6%”

Per source From the tool's vendor, not independently tested.

Copy-paste prompt

Copy-paste promptStarter prompt (written by us)
Here is my current Amazon title and bullets, and a list of search terms with volume for this product. 
1. List which of these terms my current title and bullets exact-match.
2. Rewrite the title and bullets so they exact-match as many of the top relevant terms as possible while reading naturally.
3. Show the before and after exact-match count.
I'll run the new version as a Manage Your Experiments test against the original.

The source didn't publish its exact prompt. We wrote this starter so you can try the same workflow. Replace anything in [brackets].

What they did

BabyDan, a Danish baby-safety brand with about 100 ASINs and one Amazon manager, ran an 8-week A/B test on its best-selling German listing. The original exact-matched 7 keywords; Perci's keyword research found more, and its optimized title and bullets exact-matched 17.

How it went

Per the case study, sales increased 11.6% while traffic stayed consistent, which it reads as stronger conversion on the same shoppers. BabyDan then began applying Perci across the wider catalog.

We only report what the source says. Results are self-reported unless noted.

Worth knowing

A vendor case study about its own product. A timed A/B test on one listing in one marketplace is a reasonable design, but it's a single product.

Original source

Blog postPerci (Perci blog)Published Aug 29, 2026 · perci.ai https://www.perci.ai/blog/babydan/Open the source

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