Try the Shelfwerk Seller Suite free for 60 days. It's four Claude plugins that analyse your Amazon reports. In return, I'd love your honest feedback.
TermSweep Pro: where ad spend burns, plus a ready bulk file
KeywordShare Pro: which queries win clicks but lose purchases
ListingDoctor Pro: check listings against Amazon's 2026 rules, plus an upload file
MargenCheck Pro: is a supplier offer worth it?
Runs on your computer, with no access to your Amazon account. Afterwards, you can keep going at the founding price if you like
(€349/year, locked while subscribed). There's no subscription during the beta and nothing renews automatically.
Is this for you?
You sell on Amazon and run Sponsored Products.
You have a paid Claude plan (Pro, Max, Team) or are happy to use one.
Brand Registry is ideal (KeywordShare needs Brand Analytics), but it isn't required.