tool4seller.com · Tools
6 items
Analyze products, keywords, markets, and profits directly on Amazon to support efficient, data-driven decision-making. 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:support@messages.tool4seller.com
Aug 31, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.