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tool4seller - Amazon Product Research Extension icon

tool4seller - Amazon Product Research Extension

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

Users10KCurrent public install base
Rating4.3Store average score
Reviews12Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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tool4seller - Amazon Product Research Extension Media preview

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Trend

7-day user preview

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User Growth Over Time

10K10K10K10K10K2026年7月17日2026年7月20日2026年7月20日Latest: 10K
Rating trend

7-day rating trend preview

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7-day rating change

Start
4.33
Latest
4.33
7-day rating change
0.00
4.234.284.334.384.432026年7月17日2026年7月20日2026年7月20日Latest: 4.33
2026年7月17日2026年7月20日
Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data
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7-day growthFlat
00%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

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Version2.6.28
ManifestV3
Size4.26MiB
Languages7Deutsch / English / español +4
Published
Store updated
Last crawled
DeutschEnglishespañolfrançaisitaliano中文（中国）日本語
Overview

Product summary

Review the store description, core capabilities, and common use cases.

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.

Reviews

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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies
Reviews with text11Synced review bodies
Total ratings / reviews12Chrome Web Store public rating/review count

Store average score: 4.3. Synced review text can be locked or unavailable even when the store shows a public score.

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