Seller Assistant Extension

Research wherever you source

See the profit, restrictions, and sales history behind every product, on Amazon product pages, search pages, storefronts, and supplier sites.

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Seller Assistant Extension showing profit, restrictions, and sourcing data on an Amazon product page
Where it shows up

One extension. Every sourcing workflow

A complete sourcing view, automatically

Every Amazon product page shows profit, restrictions, sales history, your notes, and supplier offers the moment it loads — no separate lookup, no calculator.

  • Profit, ROI, and margin based on your costs
  • Restrictions, hazmat, meltable, and other flags
  • Supplier offers and their impact on profitability
  • Notes and tags for full sourcing history
See how it works on product pages →
Seller Assistant Extension on an Amazon product page
Why it matters

Every check used to mean leaving the page

Researching a product meant jumping between pages. Seller Assistant closes that gap.

Instant context

Decide in one glance, not five tabs

Profit and every red flag (restrictions, hazmat, IP alert) appear together on the same listing, so you can move to the next product immediately instead of researching each one separately.

Profit and risk flags shown together on a product listing
Supplier offers compared side by side
Supplier comparison

Compare supplier offers side by side

See which suppliers you work with carry this exact product and what your margin looks like with each one's price.

Sales intelligence

Who's selling, what sells, how it's trending

Every seller's offer, every variation's price and rating, and complete product performance data with BSR and price history since product launch — all without leaving the Amazon product page.

Offers, variation list, and price and BSR charts in one panel
What's included

Every tool in the extension

Every insight and action available in the extension, so you can evaluate products without leaving the page.

Profit calculator

Calculate profit, ROI, taxes, and Max COG using your own costs.

Offers & stock counts

Compare offers, stock levels, and Buy Box pricing across sellers.

ASIN Grabber

Effortlessly capture product details from Amazon in bulk.

Eligibility checks

See whether your Amazon account can sell the product.

Notes & tags

Save research with notes and tags that sync across Seller Assistant.

Variation viewer

See every variation with its size, color, price, and rating.

Supplier offers

Compare supplier pricing and choose the best sourcing option.

One-click actions

Save products or launch deeper research directly from the page.

Alerts & flags

Identify hazmat, fragile, meltable, adult, and other selling risks instantly.
See all features →
Workflow

Build your pipeline without opening the app

Move products from research into your sourcing workflow with a single click.

Analyze
Price List Analyzer

Notes and tags you leave in the extension appear in price lists automatically.
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Purchase Orders

Add a product to an existing PO or start a new one without opening the app.
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Products Database

Save a product from any page directly into your pipeline and compare supplier offers.
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Brand Analyzer

Launch a full brand analysis directly from the brand name on any product.
Complete your workflow

Research is only the first step

Move from product discovery to sourcing without leaving Seller Assistant.

AI Supplier Finder

Find a supplier for any brand or product without leaving the page.

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Seller Spy

Start tracking a competitor's storefront the moment you spot one worth watching.

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Restriction Checker

Upload a full list once you've flagged enough products worth checking.

Analyze
Suppliers

Create and update supplier records as you discover new opportunities.

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Frequently Asked Questions

Visit Help Center
What does the Seller Assistant Extension do?
It puts Amazon product research directly on the page you're already looking at — profit, ROI, restrictions, sales history, notes, and supplier offers on product pages, search pages, storefronts, and supplier websites. No separate lookups or calculators.
Does the Seller Assistant Extension work on non-Amazon websites?
Yes. On any supplier or reseller website, Side Panel View pulls in live Amazon data for the matched product — profit, restrictions, sales history, and Max COG — so you can evaluate a deal without leaving the supplier's page.
Which browsers does the Seller Assistant Extension support?
The extension is available for Chrome, Microsoft Edge, and Firefox.
How does the IP Alert feature help me avoid issues with intellectual property complaints?
IP Alert helps you spot potentially risky products and brands early, so you can avoid sourcing items that may cause problems later. It marks risky items with a red triangle icon on the Amazon product and search pages, storefront views, and in Side Panel View on supplier websites.
Can I export my product research data from the Seller Assistant Extension to Google Sheets?
Yes. The extension allows you to export your research data to Google Sheets with just one click, making it easy to organize, analyze, and share your findings with your team.
What kind of alerts and notifications does the extension provide?
The Seller Assistant Extension offers a variety of alerts, including notifications for HazMat, Generic Brand, Heavy & Bulky items, Meltable products, and other potential issues, so you stay informed about product-specific restrictions and conditions.

Ready to research without leaving the page?

Install the extension and bring Seller Assistant to every Amazon page, competitor storefront, and supplier website you browse.

Get Started Install for Chrome

Not sure which plan fits your sourcing workflow? Chat with our team — we're happy to help.