Null Fake - Product Review Authenticity Analyzer
Extension Actions
- Extension status: In-App Purchases
AI-powered fake review detector. 1) Go to any Amazon product 2) Click extension icon 3) Extract reviews 4) Get authenticity analysis
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.
We welcome feedback! New features, additions and improvements are planned such as browser notification. The extension will submit all the reviews that Amazon allows for analysis.
Note that Amazon has made stringent efforts recently to hinder and deter automated review analysis, which makes a chrome extension the perfect way to extract and analyze product reviews.
Latest reviews
- Betty Sharrow
- If you shop based on reviews, this is a great add-on. Extracting reviews is effortless, and the AI analysis helped me avoid a purchase that looked “too perfect” on paper.
- Harry Brooks
- No bloat, no confusing setup. It quickly grabs the reviews from the product page and sends them to the service. The analysis report is straightforward and easy to understand.
- Lisa Belt
- I’ve been burned by questionable Amazon reviews before. This extension makes it simple to pull the reviews and get a second opinion. The fake/AI signals are genuinely useful.
- Mitch Hall
- Install → extract reviews → submit for AI analysis. That’s basically it. The results are clear and saved me time compared to manually reading hundreds of reviews.
- Greg Sutton
- Really easy to use. I exported the Amazon reviews with one click and sent them for analysis. The fake/AI review breakdown made it way easier to decide whether to trust the product page
- Ricardo Sancho
- a good idea, but not well executed. I collected 100 reviews, and yet the analysis says, we've analysed 5 reviews and concluded... 5 is hardly a good sample, and what's the point of me extracting reviews if you are not going to use them? 2 stars because it did analyse 5 reviews on the website, otherwise 1 start, as the extension seems to be pointless.
- Joe McFarland
- I checked the output against several products. I read through the reviews of the products as well and did additional online research. This extension (and website) appears to provide accurate feedback. I definitely recommend.
- Dean Campbell
- Great idea, sadly doesn't work just says "Analysis processing... waiting for completion" Also had the same issue when trying to use the browser potentially offline.
- Matthew Cartwright
- Great tool
- Elaine Durham
- Works!!
- Dewayne Foulds
- Much needed since fakespot shut down
- Enrique Williams
- Better alternative than the web version
- Kenneth K. Levitt
- Extracted reviews fast and submitted them easily
- Terry Mannino
- No issues - works fine.
- Joann Wood
- Works great for me!
- Thomas Jentzsch
- Doesn't work at all.
- Michael Miller
- If you're going to require an API key, but your URL (https://nullfake.com/api) to get one just shows a 404 page, then you're doing this wrong. Happy to edit my review once the address is fixed, and I'm notified.
- crushkill
- Works well - simply follow the instructions in the description and there wont be issues.
- Wang Michael
- not working, it keep asking for api key, and when I visit the link in the extension, it shows 404 error.
- Suzanne Thompson
- 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.