tool4seller - Amazon Product Research Extension

Analyze products, keywords, markets, and profits directly on Amazon to support efficient, data-driven decision-making.

As of June 2026, tool4seller - Amazon Product Research Extension has 10,000 users and a 4.33/5 rating from 12 reviews in the Productivity category.

Usersno change0%
10.0K
10,000
Ratingno change0%
4.33
12 reviews
Reviewsno change0%
12
Version
2.6.30
Manifest V3
90-day change · In the last 90 days this extension 2 version updates.

History

2 snapshots

Tracking since Apr 16, 2026.

10.1K10.0K9.9KApr 16, 2026Jun 21, 2026
View as table
DateUsersRatingReviewsVersion
Apr 16, 202610.0K4.33122.6.28
May 28, 202610.0K4.33122.6.29
Now10.0K4.33122.6.30

Permissions & access

Permissions
cookiesstorageunlimitedStoragebackgroundtabs
Host access
*://www.amazon.ca/*, *://www.amazon.com.mx/*, *://www.amazon.com/*, *://www.amazon.de/*, *://www.amazon.es/*, *://www.amazon.fr/*, *://www.amazon.it/*, *://www.amazon.co.uk/*, *://www.amazon.nl/*, *://www.amazon.se/*, *://www.amazon.pl/*, *://www.amazon.com.au/*, *://www.amazon.co.jp/*, *://www.amazon.in/*, *://www.amazon.ae/*, *://www.amazon.sa/*, *://www.amazon.sg/*, *://www.amazon.com.br/*, *://www.amazon.ie/*, *://*.amazon.ca/, *://*.amazon.com.mx/, *://*.amazon.com/, *://*.amazon.de/, *://*.amazon.es/, *://*.amazon.fr/, *://*.amazon.it/, *://*.amazon.co.uk/, *://*.amazon.nl/, *://*.amazon.se/, *://*.amazon.pl/, *://*.amazon.com.au/, *://*.amazon.co.jp/, *://*.amazon.in/, *://*.amazon.ae/, *://*.amazon.sa/, *://*.amazon.sg/, *://*.amazon.com.br/, *://*.amazon.com.be/, *://*.amazon.com.tr/, *://*.amazon.com.eg/, *://*.amazon.ie/*, *://data.ite.tool4seller.com/, *://data.ite.tool4seller.cn/, *://data.tool4seller.com/, *://data.tool4seller.cn/, *://das.ite.tool4seller.com/, *://das.ite.tool4seller.cn/, *://das.tool4seller.com/, *://das.tool4seller.cn/, https://static.tool4seller.com/, https://static.tool4seller.cn/, https://www.google-analytics.com/

Screenshots

tool4seller - Amazon Product Research Extension screenshot 1tool4seller - Amazon Product Research Extension screenshot 2tool4seller - Amazon Product Research Extension screenshot 3tool4seller - Amazon Product Research Extension screenshot 4tool4seller - Amazon Product Research Extension screenshot 5tool4seller - Amazon Product Research Extension screenshot 6

About

Tool4seller's extension is designed to provide clear insights into market trends and competitor performance, helping sellers research and operate with greater efficiency.

• Search Results Analysis
Aggregate and display key product data from Amazon search results, including price, estimated sales / units sold, review ratings, and BSR rankings. Also supports multi-dimensional comparison of sales performance by product, brand, category, fulfillment method, seller's country, and more.

• Product Research
Product Research: Provides a consolidated product list from search results, covering core product information, category ranking, ratings, and seller count, helping sellers quickly identify sales opportunities and efficiently support product selection and development.
See More Product Analytics: Analyzes aggregated data from the top 100 products in search results, clearly presenting monthly units sold distribution, including top 10 products, buy box price distribution, and brand.
Product Detail Page: Centralizes key metrics for products and their variations, including category ranking, estimated monthly sales, ratings, listing quality score, organic keywords, and FBA fee.

• Keyword Research
Provides search terms, Amazon recommended keywords, ABA search terms, and core performance metrics. Also supports reverse ASIN keyword lookup, keyword expansion, and frequency analysis, enabling sellers to conduct comprehensive keyword research and identify high-quality keywords.

• Category Insights
Offers in-depth category insights reports, including glance views, units sold, net sales, search preferences, return rate, and competition. All data is sourced from official to help sellers quickly understand overall market trends and make targeted product selection or development decisions.

• Ad GPS
Visually maps the relationship between front-end ad placements on Amazon and corresponding backend advertising campaigns, helping sellers better understand ad performance and optimize advertising strategies with clearer objectives.

• FBA & FBM Profit Calculator
Supports ASIN-based cost analysis, including Amazon referral fee, fulfillment fee, and monthly inventory storage fee. Also provides FBA vs. FBM comparison analysis, allowing sellers to evaluate product profitability before launching sales.

• Listing Quality Score
Automatically evaluates listing content based on Amazon’s official listing quality standards and provides intelligent optimization suggestions.
Helps with competitor research and listing optimization to improve content quality and conversion performance.

• Competitor Tracking
Continuously tracks historical changes across key metrics such as monthly sales, Lightning Deals, and listing prices, helping sellers analyze competitor pricing and promotion strategies and support optimization decisions for their own products.

Official website:https://www.tool4seller.com/
Contact us:[email protected]

Technical

Version
2.6.30
Manifest
V3
Size
4.26MiB
Min Chrome
88
Languages
7
Featured
Yes

Metadata

ID
ocjlckkmllgdmmpiobopeblldmmhjpjk
Developer ID
ud6ceb6093d417eec84e8d08738977dc8
Developer Email
[email protected]
Created
Oct 21, 2020
Last Updated (Store)
May 27, 2026
Last Scraped
Jun 21, 2026
Website
tool4seller.com

Similar extensions

Alternatives to tool4seller - Amazon Product Research Extension, ranked by description similarity.

Data sourced from the Chrome Web Store · last verified Jun 21, 2026.