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Every time someone searches on Amazon, the platform makes a decision in less than a second

The algorithm determines which products show up. In what order. On which page. And which ones never get seen at all.

September 1st 2026

The Things Amazon Is Measuring Currently

Whether people buy after clicking your listing.

This is the single biggest factor. If 100 people visit your product page and only 5 buy, Amazon notices and starts showing your product less often. The average on Amazon is around 9.8%. Get above 15%, and Amazon actively rewards your listing with better placement.

Your images, price, reviews, and bullet points all affect this number. If any of those are weak, you are losing buyers after the click and paying for it in ranking.

How consistently you sell.

A product that sells five units every day will rank better than one that sells 50 units one week and nothing the next. 

Steady, consistent sales tell Amazon that your product has ongoing demand. Spikes from a promotion do not indicate demand.

Traffic coming from outside Amazon.

This one surprises many sellers. When someone clicks a link from a TikTok video, a Google ad, or an email campaign and buys your product on Amazon, Amazon reads that as a strong signal. It tells the platform that your brand has demand.

Amazon even pays you for it. Through their Brand Referral Bonus program, brand-registered sellers earn back about 10% of every sale driven by tagged external traffic. That means driving traffic from Meta or TikTok to your Amazon listing is not just good for ranking. It actually lowers your cost of selling.

Your account health.

Amazon tracks how often orders have problems, how quickly you respond to customers, how many returns you get, and how reliably you ship. 

Sellers with clean account records rank better. Sellers with frequent issues get pushed down even when their products are good.

Your reviews.

More reviews, higher ratings, and detailed review content all improve how Amazon ranks you. 

Reviews also feed into Amazon's AI systems, which now read them to understand what your product is good for and who it is best suited to.

Something Big Changed on Amazon in 2026

Amazon replaced its AI shopping assistant, Rufus, with a more powerful one called Alexa for Shopping.

Here is what that means for your listings in plain terms.

Previously, a buyer would search for a keyword and get a list of products.

Now, a buyer can have a full conversation with Amazon. They can say, "I am looking for a protein powder that helps with weight loss and does not have artificial sweeteners," and Alexa for Shopping will read your listing, your reviews, your Q&A section, and content about your brand from across the web, and decide whether to recommend you.

Over 300 million customers have access to this right now. It generated nearly $12 billion in extra sales on Amazon.

What this means for you is simple. The quality of your listing content matters more than ever. Not just the keywords in it, but how clearly it explains what your product is, who it is for, and what it does. Vague listings do not get recommended. Clear, specific, well-written listings do.

Five Things Worth Fixing Right Now

Check your conversion rate first: Go into Seller Central and look at your unit session percentage. If it is below 10%, fix your images, price, reviews, and bullet points before doing anything else. No amount of keyword work will fix a low conversion rate.

Make sure your listing actually answers real questions: Think about what a buyer would ask before purchasing your product, and ensure your listing, A+ Content, and Q&A section answer those questions clearly.

Start driving external traffic: Set up Amazon Attribution in Seller Central to track it properly and earn the Brand Referral Bonus on every sale it generates. Even a small Meta or TikTok campaign that drives buyers to your listing can improve your ranking.

Never run out of stock: A stockout removes your product from search results entirely. When you come back, you are starting from scratch, not from where you left off. Plan your restocking around busy periods well in advance.

Use your PPC data to improve your organic listing: The search terms that convert well in your ad campaigns should be in your title and backend keywords. The ones that spend money without converting should be cut. Treat your ad data as research, not just as a way to get sales.

Want the Full Breakdown?

We wrote a detailed guide that covers every ranking factor, how Amazon's AI systems work, and exactly what to do to improve your position in search.

👉 Read the full guide here: promarketer.ca/post/amazon-ranking-algorithm

And if you want a team to handle your Amazon strategy properly, from listings to PPC to external traffic, that is exactly what we do at Pro Marketer.

We help ecommerce brands 3X their revenue with AI-driven strategy. Let us show you what that looks like for your Amazon store.