EPINIUM · EXTENSIONS

Epinium in your browser, right where you sell.

Free Chrome extensions that bring Epinium monitoring straight into Amazon. Install once, sign in with your Epinium account, and get alerts without opening a single dashboard.

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Free · Chrome · Requires an Epinium account

🧩Chrome extension

🔔Buybox alerts

What our clients say

WHY A BROWSER EXTENSION

The checks Amazon won't do for you

Some things are easiest to watch from inside the browser itself — right on the pages your buyers see.

On-page monitoring

Read the live Amazon detail page exactly as a shopper sees it — buybox, seller, availability — not a delayed API snapshot.

Runs on a schedule

Set it and forget it. Extensions re-check your catalog on a daily schedule and notify you only when something changes.

Private by design

Data stays in your browser and is deleted on logout. No third-party analytics, no data resold.

AVAILABLE NOW

Meet the first Epinium extension

More are on the way. Today, Vendors can already monitor the buybox automatically.

Buybox Monitor for Vendor

Know the second a competitor steals your buybox

Automatic buybox alertsA Chrome notification the moment a third-party seller wins the buybox on one of your ASINs — across 9 marketplaces.
Built for Vendor CentralOnly your vendor connections are scanned. Pairs with your Amazon Vendor Central connection in Epinium.
Daily, hands-free checksPick an hour; it re-scans your whole catalog every day and exports results to CSV.

Explore Buybox Monitor →

Put Epinium to work inside your browser

Install the free Buybox Monitor and stop losing the buybox in silence.

See the extensions →

The right AI tools for every Full Commerce challenge

Stock Forecast

Our Amazon FBA Stock Forecasting tool optimises your shipments and reduces costs. Generate accurate forecasts based on demand and set safety margins.

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AI Listing Builder

Optimise your Amazon listings with AI in seconds. Generate high-converting listings in any language with perfect copywriting and the most relevant keywords.

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Amazon Monitoring

Your optimised Amazon Sales Dashboard. Access essential KPIs, detect unpublished changes, and check TACoS to see the health of your account.

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Analytics

Boost your Amazon advertising strategy. Our analytics and reporting give you full control of your campaigns. Monitor, report and make data-driven decisions.

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Beyond the tools

AI Retail Media Agent

Acts as your personal account consultant, analyzing cross-data from sales, advertising, consumer behavior, catalog, and operations. It detects patterns and areas for improvement, and offers personalized, strategic recommendations to optimize every aspect of your ecommerce and marketplace business.

Explore Beyond the tools

360º Tailored Platform

A fully personalized platform with dedicated workspaces for every role in your team — catalog, operations, advertising, and analytics — all connected through one AI chat.

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Frequently Asked Questions

What Epinium extensions are available?

Buybox Monitor for Vendor is live today. More Amazon browser extensions are in the pipeline.

Are the extensions free?

Yes. They are free and only require a free Epinium account to sign in.

Which browsers are supported?

Chrome (and Chromium-based browsers) version 110 or newer.

Do I need an Epinium account?

Yes. Extensions pull your product list from your Epinium account, so you sign in with your Epinium email.