The Amazon marketing agency for CPG brands
In short: Brandefyn grows supplement, skincare, pet and kitchen brands on Amazon. We fix wasted ad spend, rewrite listings for search and Amazon's AI shopping assistant, and protect account health. Our guarantee: a 40% sales lift in 90 days, or you don't pay.
Amazon Ads Verified PartnerFeatured in Digital JournalRated on Trustpilot and Clutch
Amazon services
Account managementOne team runs your whole Amazon business: ads, listings, creative, pricing, inventory and account health, against one growth target.Learn more →PPC managementBrandefyn runs Sponsored Products, Sponsored Brands and Sponsored Display for CPG brands.Learn more →Amazon DSPAmazon DSP reaches shoppers on and off Amazon with display and video ads, using Amazon's own shopping data.Learn more →Listing optimizationWe rewrite titles, bullets, descriptions and backend terms around what buyers actually search for, and redesign images to answer their objections.Learn more →Alexa for Shopping optimizationAmazon retired Rufus in May 2026 and replaced it with Alexa for Shopping.Learn more →A+ contentA+ content is the image-led section below your bullets.Learn more →Brand StoreYour Amazon Store is a free, multi-page brand site inside Amazon.Learn more →Product photography and videoImages do most of the selling on Amazon.Learn more →Product launchA launch decides where a new product ranks for months.Learn more →Brand Registry and protectionBrand Registry unlocks A+ content, Stores and brand protection tools.Learn more →Review managementCan a negative Amazon review be removed? Only if it breaks Amazon's Community Guidelines.Learn more →Account reinstatementA suspension stops your sales overnight.Learn more →FBA reimbursementsAmazon loses and damages inventory, and doesn't always pay you back.Learn more →Inventory managementStockouts kill rank; overstock kills cash with storage fees.Learn more →Catalog managementSuppressed listings, broken variations and wrong categories cost sales quietly.Learn more →AI Amazon managementWe use Claude AI to watch your search terms, bids, prices and reviews every day and draft the next actions.Learn more →
Amazon questions
What does an Amazon agency do?
It runs the work that grows sales on Amazon: advertising, listing content and SEO, creative, pricing, inventory planning and account health. A good agency ties all of these to one sales and profit target.
Is an Amazon agency worth it?
It is when the agency's fee is smaller than the waste it removes and the growth it adds. Start with a free audit: it shows the size of the opportunity before you commit.
How does the 40% guarantee work?
We agree a baseline period and a sales target before we start. If eligible accounts don't grow Amazon sales 40% within 90 days, you don't pay our fee. Full terms are on the guarantee page.
Free audit
See what's holding your sales back, free.
Send your store. Within 48 hours you get a recorded video walking through the biggest leaks in your account and how we'd fix them. No pitch deck, no contract.
+1 (786) 927-5031amir@brandefyn.com7901 4th St N #21957, St. Petersburg, FL 33702, US