Amazon listing monitoring: track every change to your listings

An Amazon listing is a shared catalogue record, not a page you own. Amazon edits it, other sellers contribute to it, and offers appear on it — none of which generates a notification. The title you wrote in March can read differently in June, your main image can be swapped by a contribution you never saw, and a reseller can be under your Buy Box by the weekend. AMZ Selling Tools reads each listing you track once a day and keeps a dated record of what changed and when, for your own ASINs and your competitors’ alike.

What is monitored

Every check reads the live product page — the page a shopper sees — and stores 92 columns from it. The groups that matter most for monitoring:

• Listing copy. Title, the first five bullet points individually plus the full bullet list, and the product description.
• A+ content. Whether the listing carries a Brand Story or a standard A+ block, whether it is Premium, the A+ copy as text, and the A+ image URLs. One honest caveat: much Premium A+ bakes its wording into images, and we do not read words out of pictures — in that case the text field stays empty while a swapped image still shows as a changed URL.
• Images and video. Up to ten image URLs in order, whether a video is present, and its URL. A changed main image is the single easiest thing to miss on your own listing.
• Price and promotions. Price, list price, sale price, the savings percentage, whether a deal or a coupon is running and what each says, and the Subscribe & Save price.
• Buy Box and sellers. The Buy Box winner, the top three offers with each seller’s fulfilment type, condition and price, the count of other offers, and who dispatches the Buy Box offer.
• Availability. The stock line exactly as the page words it — “In Stock”, “Only 3 left in stock”, “Currently unavailable”.
• Delivery promise. The standard and fastest delivery dates, the “order within” countdown, the delivery fee and the Prime badge.
• Demand signals. Both Best Sellers Rank slots with their category labels, the rating, the review count, the full star histogram, and the “bought in past month” figure.
• Catalogue details. Brand, manufacturer, category breadcrumb, variations, country of origin, model and part numbers, release date and date first available.

Your listings, and everyone else’s

Amazon’s own tools cover the catalogue you sell on, which is the right place to contest an edit to your own listing. They leave three gaps for anyone competing on a marketplace, and those gaps are what this fills: a competitor’s title change, image swap or new coupon never appears there; who holds the Buy Box, which sellers are on the listing and what the delivery promise reads are properties of the live page rather than of the data you submitted; and none of it is shown from the shopper’s location. A tracked row here is one ASIN in one location, so a competitor’s ASIN costs exactly what one of your own does.

The changes view

The table shows the most recent check. Four controls turn it into a history you can interrogate:

• Changes filters the grid to the listings where something moved since the previous check, with a count.
• Diff View highlights the old value against the new one — the words removed and added in a title or a bullet, not just the fact that it changed.
• Any cell, clicked opens every value ever recorded for that field on that listing, each with the timestamp of its check.
• All Data lists every past check as its own row, and the date picker rewinds the whole table to how it stood on a chosen day — useful when you need to show what a listing looked like before an edit.

Alerts

An alert is one field, one condition, and the listings you apply it to. Fifty fields can raise one. Text fields such as Title, Buy Box, Seller 1, Availability, Description, A+ Type and Image 1 take changed, becomes, contains and stops containing. The flags — Has Coupon, Has Deal, Has Video and the Prime badge — take turned on and turned off. Numbers such as price, rating, review count, the offers count and both rank slots take drops below, rises above, increased and decreased. Emails arrive after every check, or as a single daily summary once the day’s last scheduled check has finished.

Three limits, stated up front rather than discovered later. Bullet points, the full bullet list, the A+ copy, the A+ images and images two to ten are compared and exported but cannot raise an alert — they are reviewed in the changes view. A rule needs a value on both sides of the comparison, so a field appearing on a listing for the very first time is written to the history rather than emailed. And there is no dedicated hijacker alert, because Amazon exposes nothing that reliably identifies one; what exists is the record of who is on the listing, and alerts on the Buy Box winner, the seller names and the offers count changing.

Coverage and price

Twelve marketplaces — the United States, United Kingdom, Germany, France, Italy, Spain, Poland, Sweden, the Netherlands, Belgium, Canada and Australia — and 22 shopper locations. The United States is checked from Brooklyn, Chicago, Dallas, Los Angeles, Denver and Miami Beach, Canada from Toronto, Ottawa, Montreal, Calgary, Edmonton and Vancouver, and each of the other ten countries from one location in-country. Because Amazon builds the page for the shopper, stock wording, delivery dates and sometimes the winning offer differ between them.

Monitoring costs a flat $0.10 per ASIN per month — 30 daily checks of all 92 columns, alerts, CSV, Google Sheets and API included. Fifty listings is $5.00 a month. Every new account starts with a free 30-day trial of up to 10 products and 10 checks a day, with no card required.

Go deeper on one field

• Buy Box tracking — who wins the featured offer, at what price, from which location, and an email when it turns over.
• BSR tracking — daily Best Sellers Rank history, main and sub-category, per marketplace.
• The listing-monitoring guide — why listings change without you, and a playbook for what to do when one does.
• Prices, stock and delivery by ZIP code — how the same ASIN reads differently in Dallas and Brooklyn.
• Compared with Keepa — where a live listing tracker and a price-history database do different jobs.