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SellerSonar Chrome Extension — Real-Time Buy Box Insights in Your Browser
Forget the dashboards. Instantly access live listing health, Buy Box history, and critical alerts right on any Amazon product page.
Key Features
All the tools you need to monitor your Amazon listings and take action faster—now in one lightweight Chrome extension
Instant Listing Status Badge
A color-coded label instantly appears beside the title as the page loads: Active, Buy Box Suppressed, Search Suppressed , or Out of Stock With one glance, you’ll know whether the listing is healthy or requires immediate attention.
Buy Box Tracker
Track Buy Box ownership in real time, see each seller’s win rate over the last 10 days, and get alerts when competitors adjust their prices—so you can time your offers for maximum impact.
Event Counter & Smart Alerts
The “Events” tile tracks content edits, retail-offer takeovers, badge gains/losses, BSR shifts, and review spikes—triggering instant alerts for quick action.
Selected by Leading Brands Globally
Join the growing community of our successful users who rely on SellerSonar to monitor, protect, and grow their businesses.
Install in seconds—add the extension with one click and get insights automatically on every Amazon listing you view.
Install NowPlans & Pricing
All plans support 22 Amazon marketplaces
Pro
$19.98/mo
ASINs
Keywords
Alerts
37 (Basic)
Total alerts — excluding Review and Buy Box Lost/Won alerts.
Keywords Tracker
Data Export
Competitors Basic
Buy Box Tracker
Reviews Tracker
Share of Voice
SellerSonar API
Premium
$39.98/mo
ASINs
Keywords
Alerts
55 (Full)
Total alerts — includes every alert type, covering all Review alerts and Buy Box Lost/Won alerts.
Keywords Tracker
Data Export
Competitors Basic
Buy Box Tracker
Reviews Tracker
Share of Voice
SellerSonar API
Business
$74.98/mo
ASINs
Keywords
Alerts
55 (Full)
Total alerts — includes every alert type, covering all Review alerts and Buy Box Lost/Won alerts.
Keywords Tracker
Data Export
AI Competitors Tracker
Buy Box Tracker
Reviews Tracker
Share of Voice
SellerSonar API
Enterprise
∞
ASINs
∞
Keywords
∞
Alerts
55 (Full)
Total alerts — includes every alert type, covering all Review alerts and Buy Box Lost/Won alerts.
Keywords Tracker
Data Export
AI Competitors Tracker
Buy Box Tracker
Reviews Tracker
Share of Voice
SellerSonar API
FAQ's
What does the SellerSonar Chrome Extension actually do?
SellerSonar overlays data like listing status, Buy Box ownership, and key alerts directly onto Amazon product pages — so you can react instantly without using external dashboards.
Do I need a SellerSonar account to use the Chrome Extension?
Yes, you need to have a SellerSonar account to access the extension's full functionality.
Will the extension slow down my browser or Amazon browsing experience?
Not at all — SellerSonar is a lightweight add-on designed for speed. It loads insights seamlessly as you browse, without affecting performance.
What types of alerts does the extension provide?
You'll receive instant alerts for key events like Buy Box changes, listing suppressions, price drops, content and category changes, BSR shifts, review alerts, and much more.
Is the extension compatible with all Amazon marketplaces?
Yes, the extension works across all Amazon marketplaces.