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Null Fake - Product Review Authenticity Analyzer icon

Null Fake - Product Review Authenticity Analyzer

AI-powered fake review detector. 1) Go to any Amazon product 2) Click extension icon 3) Extract reviews 4) Get authenticity analysis

Users1KCurrent public install base
Rating4.1Store average score
Reviews23Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Null Fake - Product Review Authenticity Analyzer Media preview

5 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

1K1K1K1K1K2026年7月15日2026年7月19日2026年7月21日Latest: 1K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.13
Latest
4.13
7-day rating change
0.00
4.034.084.134.184.232026年7月15日2026年7月19日2026年7月21日Latest: 4.13
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

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

Review publication date, version, supported languages, and crawl timestamps.

Version2.9.55
ManifestV3
Size182KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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

How to Use Null Fake - Amazon Review Analyzer

Step 1: Install the extension from the Chrome Web Store. After installation, click the extension icon in your browser toolbar and go to Settings. Enter your API key from nullfake.com and save it.

Step 2: Go to Amazon.com (or any Amazon website) and find a product you want to check. You'll see a small button appear in the bottom-right corner of your screen that says "Extract Reviews".

Step 3: Click the "Extract Reviews" button. Amazon will take you to the reviews page and the extension will automatically collect the first 10 reviews. You'll see the number on the button update to show how many reviews have been collected.

Step 4: Scroll down to the bottom of the page and click Amazon's "Next Page" button to see more reviews. The extension automatically collects these new reviews. Keep clicking "Next Page" and letting it collect reviews until you have enough (we recommend at least 30-50 reviews for best results).

Step 5: When you're done collecting reviews, click the "Analyze Reviews" button on the floating button in the bottom-right corner. Wait about 30-60 seconds while our AI analyzes the reviews. When it's finished, click "View Analysis Results" and you'll be taken to nullfake.com where you can see the full report showing which reviews are fake and which are real.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text21Synced review bodies
Total ratings / reviews23Chrome Web Store public rating/review count

Store average score: 4.1. 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.

5★
15
4★
0
3★
1
2★
2
1★
3
Suzanne Thompson2025年9月10日
5

This is an invaluable Chrome extension. My family and I rely heavily on Amazon for shopping; it's really nice to have a reliable way to audit reviews before adding items to the cart. I've found that many reviews aren't genuine, and I've been able to adjust my expectations or find an alternative product.

Version 2.8.9Language en
2 helpful · 1 not helpful
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