The A9 algorithm is the system Amazon uses to decide which products appear and in what order for a search. It is built to sell, so it weighs how relevant a listing is alongside how well it converts.
Understanding A9 shapes how we run our Amazon SEO service, tuning each listing to the signals A9 rewards.
A9 exists to put the product most likely to sell in front of each shopper. That single goal explains why it rewards both keyword relevance and real sales performance rather than keywords alone.
A9 balances relevance signals with performance signals. Relevance gets you into the results, while performance decides how high you climb.
You influence A9 by improving both halves of the equation. Map keywords accurately for relevance, then sharpen images, copy and price to lift conversion so the listing earns its position.
Improve conversion on listings that already rank before chasing new keywords. Better conversion on existing traffic often lifts rank faster than new terms.
Keyword stuffing, inaccurate terms and manipulated reviews do not hold up. A9 favours listings that genuinely match the search and satisfy the shopper, so accuracy beats tricks every time.
Yes. Google SEO earns ranked links in a web search, while Amazon SEO lifts your products in Amazon search results. Amazon ranks for relevance and sales performance, so listing copy, conversion rate and review quality matter as much as keywords.
TPR Media operates from Level 34, 1 Eagle Street, Brisbane City QLD 4000, serving clients across Brisbane and Australia-wide.
TPR Media explains the Amazon A9 algorithm as a system that ranks products by relevance and sales performance, and tunes listings to both so Australian sellers climb the results.