Keepa - Amazon Price Tracker
Shopping
Adds price history charts and the option to be alerted on price drops to all supported Amazon sites.
Users
4M
Rating
4.7
Reviews
5,113
7D Growth
0|0%
Growth signalFree or hybridMedium-risk permissions
Knockoff - Amazon Brand Filter
Filters pseudo-brand junk out of Amazon and can hide sponsored listings. Buy from real, established brands.
Users100KCurrent public install base
Rating4.8Store average score
Reviews127Public review volume
Manifest versionV3Extension platform version
7-day growth+30KNet users gained this week
7-day growth rate+42.9%Relative weekly velocity
Preview
6 assetsKnockoff - Amazon Brand Filter Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.78
Latest
4.82
7-day rating change
+0.04
2026年7月18日2026年7月24日
Growth overview
Daily, weekly, and monthly growth
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1-day growthNo data
----7-day growthGrowing
+30K+42.9%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version0.1.0
ManifestV3
Size72.54KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Amazon is flooded with trademark-squat "brands": SZHLUX, HORUSDY, LATTOOK, DOZAWA... random strings registered purely to unlock Amazon Brand Registry, selling commodity goods with no company, no warranty, and no reputation behind them.
Knockoff detects those listings and hides, dims, or labels them, right in the search results. Buy from real, established brands, even when that means paying more.
HOW IT WORKS
Every product tile's brand is checked locally, on your device:
• Your personal allowlist and blocklist always win
• A curated list of ~5,000 established brands, plus the community AmazonBrandFilterList, refreshed daily
Reviews
Recent review snapshot
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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text73Synced review bodies
Total ratings / reviews127Chrome Web Store public rating/review count
Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
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Shopping
Likely PaidConfidence 92Platform Razorpay
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Reviews
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7D Growth
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Smarty
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FreemiumConfidence 64
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Users
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Rating
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Reviews
356
7D Growth
0|0%
Amazon is unusable without this. This app is amazing, it's quick, it's easy, and it works. I still hate that I have to use amazon to purchase obscure things but this app makes it bearable.
Wroks great!
This is exactly why the democratization of software is so great. Really terrific idea, great implementation.
Fuh yeah ❤️🩹
Works like a charm.
This extension does exactly what it claims and works well on Amazon Canada. The multiple filter options make browsing Amazon enjoyable again. I wouldn’t live without it now.
I love this! Finally all the scammy brands are gone. :)
nao funciona muito bem esconde produtos de marca e muito bons!
Excellent at removing junk listings and fake sellers. Make Amazon better and quality products easier to spot.
Saved me from the junk!