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Manifest V3 · Amazon + Walmart + Etsy · Free install

Amazon, Walmart, Etsy.
On every page.

X-Ray analysis, keyword research, listing quality score, BSR history, competitor analysis and FBA profit calculation — on every page of 19 Amazon marketplaces. And an instant profit calculator right on Walmart and Etsy product pages. One extension: no tab switching, no copy-paste, no scattered tools.

AmazonWalmartEtsy
Live on Chrome Web Store
19Amazon marketplace
14+Seller feature
5Research panel
$0Starting cost
Wireless ANC Headphones — example listing · Amazon.com
amazon.com/dp/B0EXAMPLE1
1
Seller Nichev4.2EXAMPLE
🎧
Wireless ANC Headphones — example listing
Example Brand · 4.4 · 412 · B0EXAMPLE1
+ Track
Price
$59.99
BSR
#12.5K
Est. sales
1.2K/mo
Revenue
$72.1K
Reviews
412
Rating
4.4★
Niche score
0 · Easy
COSMO score
0
Price (30d)$59.99
$64.99$59.99
BSR (30d)#12.5K
#18.9K#12.5K
0
COSMO
Rufus-Ready
COSMO — Rufus AI readiness
20/20Title quality
14/20Bullet points
15/15A+ / Description
10/15Images & video
15/15Reviews & rating
5/5Q&A section
10/10Keyword integration
FBA profit estimateFBA fee estimated · actual fee depends on weight & dimensions
Sell price
$59.99
Referral fee (15%)
−$9.00
FBA fee
−$5.40
COGS (25%)
−$15.00
Net profit
$30.59
Margin
51.0%
ROI
204%
Extracted keywordsFull KeySpy → 6+
Phrases from title, bullets, description & meta
wireless anc headphonesnoise cancellingover ear bluetoothanc headphonesbluetooth headphoneswireless headphones
Seller Niche
OverviewListingKeywordsProfitDashboard ↗
Example view — every field here is one the extension really produces; the values are read from the product page you open.
CompatibilityChrome, Edge, Brave, Opera
Data layerSearch page + product page analysis
WorkflowResearch → Keyword → Listing → Profit
AccountWorks with any Seller Niche account
Product experience

Six panels. One workflow.

This is everything the extension puts on the page: the X-Ray row on search results, the COSMO badge and the profit widget on the product page, and the side panel's four tabs — Overview, Listing, Keywords, Profit. Nothing beyond that is claimed.

X-RayEvery search result gets a metrics row.
WidgetProfit estimate right inside the buy box.
Side panelListing checks and keywords in the side panel.

X-Ray row under each search result

EXAMPLE

The extension injects this row into the Amazon search page — no aggregates, one row per ASIN.

Easy · 70Wireless ANC headphones+ TrackKeySpy
Est. sales
1.2K/mo
Revenue
$72.1K
BSR
#12.5K
Reviews
412
Rating
4.4★
Price
$59.99
Medium · 51Sport bluetooth earbuds+ TrackKeySpy
Est. sales
391/mo
Revenue
$9.8K
BSR
#38.4K
Reviews
1.9K
Rating
4.1★
Price
$24.99
Easy · 76Over-ear studio headphones+ TrackKeySpy
Est. sales
3.6K/mo
Revenue
$321.4K
BSR
#4.2K
Reviews
96
Rating
4.6★
Price
$89.99
Medium · 61Budget in-ear headphones+ TrackKeySpy
Est. sales
245/mo
Revenue
$4.5K
BSR
#61.2K
Reviews
74
Rating
3.9★
Price
$18.49
Feature
Niche Extension
Helium 10
Jungle Scout
AMZScout
X-Ray search analysis
✓ Included
$99/mo
$49/mo
$49/mo
Keyword extraction
✓ Built in
$99/mo
-
Limited
Listing quality score
✓ Included
Extra workflow
-
$49/mo
Walmart & Etsy in the same extension
✓ Niche only
Limited
-
-
COSMO Score (Rufus AI readiness)
✓ Niche only
-
-
-
Starting cost
$0
$99/mo
$49/mo
$49/mo
Competitor replacement

Bring paid competitor features inside your browser.

We combine Helium 10 X-Ray, Jungle Scout research flow, and AMZScout listing checks into a single free extension. The Niche difference: AI analysis and marketplace transitions in the same workflow.

$0No starting cost with the Niche Extension.
$99/moCompetitors charge for X-Ray and keyword workflows.
AIProduct analysis and action recommendations included in the Niche workflow.
X-Ray AnalysisCompare products on the search page by price, BSR, reviews, and opportunity score.
Keyword ResearchPull two- and three-word phrases from the title, bullets, description and meta of the open page.
Listing ScoreTen pass/fail checks — title length, bullets, images, video, A+ content, description, rating, reviews.
Track an ASINOne button adds the product to your Seller Niche tracking list — from the search row or the product panel.
Profit CalculatorReferral fee, FBA fee, COGS, net profit, margin and ROI — edit the price and it recalculates.
One-click deep linksJump from the open ASIN straight into KeySpy, ScribeAI, Walmart cross-listing or your dashboard.
COSMO ScoreThe only extension that scores your listing for Amazon's Rufus AI — none of H10, Jungle Scout, or AMZScout do this.
Full extension suite

All research tools inside Amazon pages.

New

X-Ray Analysis

Compare products on the search page by price, BSR, score, reviews, and opportunity in a single panel.

Exclusive

COSMO Score

See your Rufus AI readiness score with a 7-point breakdown on the product page — one click opens ScribeAI to fix whatever is low.

New

Keyword Research

Two- and three-word phrases from the page itself, then one click into full KeySpy research on Seller Niche.

New

Listing Quality Score

Score = passed checks ÷ 10: title length, five bullets, bullet length, images, video, A+, description, rating, reviews, ASIN.

Toolbar popup

The same panels in the browser popup: metrics, COSMO, listing checks, profit and history for the open ASIN.

30-Day Price & BSR History

Two sparklines on the product panel — where the price and the rank have moved over the last 30 days.

Editable FBA Calculator

Type your own price and unit cost; referral fee, FBA fee, net profit, margin and ROI update as you type.

Buy-box profit widget

A profit estimate is placed inside Amazon's own buy box, using the price already on the page.

19 Amazon Marketplaces

Wide marketplace support including US, UK, Germany, Turkey, Japan, Canada, and Australia.

Account & plan

Sign in with your Seller Niche email and password; the popup shows your plan and the panels unlock.

Niche Score

One number from BSR, review count and price — weighted 40/35/25 — labelled Easy, Medium or Hard.

Sales Forecast

A monthly sales estimate derived from BSR, and the revenue that follows from it at the listed price.

Optional data contribution

While signed in, the public figures on pages you already open (ASIN, price, rank, rating, reviews) widen our coverage. One switch in the popup turns it off; signed out, nothing is ever sent.

New

Walmart & Etsy Widget

Instant profit calculator overlay on Walmart product pages and Etsy listings — the same extension, no separate install.

Setup

Simple, secure, and straightforward installation.

Manifest V3 compatibleOne-click installWorks with any account
1

Click Add to Chrome

Opens the official Chrome Web Store listing — one click, no files to download.

2

Confirm "Add extension"

Chrome asks for a quick permission confirmation, then installs automatically.

3

Sign in and start browsing

Log in with your Seller Niche account from the extension icon, then open any Amazon, Walmart, or Etsy product page.

Chrome Extension v4.2

Bring your Amazon research into one screen.

Start using Helium 10 and Jungle Scout level research signals directly in your browser with your Niche account.

19Amazon marketplace14+In-page analysis features$0Free to start
Manifest V3 readyLive
+ Add to Chrome — Free
Compatible with Chrome, Edge, Brave, and Opera-based browsers.