Saturday, November 14, 2026 4,523 lists 78,992 records on file
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Knockoff

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Free

Free

Filters Amazon search results · No premium tier

Every plan, in full

On the record

Brand controls
Users can mark brands trusted or blocked from the results page.knockoff.co · read 14 Nov 2026
Brand detection
It checks known brands and scores unfamiliar brand names for pseudo-brand characteristics.knockoff.co · read 14 Nov 2026
Community reports
One-click reports of misclassifications feed a curated list distributed to installs within a day.knockoff.co · read 14 Nov 2026
Filter controls
Users can choose whether flagged listings are hidden, dimmed, or labeled, and can override verdicts.knockoff.co · read 14 Nov 2026
Limits
Knockoff says brand verdicts are heuristic and community-list based, and can be corrected by users.knockoff.co · read 14 Nov 2026
Maker
The homepage identifies Ordinary Systems LLC in its copyright notice.knockoff.co · read 14 Nov 2026
Marketplaces
The extension says it supports all 23 Amazon marketplaces.knockoff.co · read 14 Nov 2026
Privacy
The FAQ says searches and purchases remain in the user's browser; described optional data-sending features can be switched off.shop.knockoff.co · read 14 Nov 2026
Purpose
Knockoff filters pseudo-brand listings out of Amazon search results.knockoff.co · read 14 Nov 2026
Sponsored listings
An optional setting can hide sponsored ads in Amazon results.knockoff.co · read 14 Nov 2026
Support
The FAQ directs users to email for questions.shop.knockoff.co · read 14 Nov 2026

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