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Instantly detect suspicious Amazon reviews, estimate real rating, and see a trust score before you buy. ReviewGuard – Amazon Fake Review Detector Online reviews influence nearly every purchase decision. Unfortunately, many products on Amazon contain manipulated or fake reviews designed to boost ratings and mislead shoppers. ReviewGuard helps you instantly identify suspicious reviews so you can make smarter buying decisions. What ReviewGuard Does When you open an Amazon product page, ReviewGuard automatically analyzes the reviews and shows: • Trust Score for the product • Estimated real rating after filtering suspicious reviews • Percentage of suspicious or manipulated reviews • Review spike detection (unusual bursts of reviews) • Seller reputation indicators • Warning badges for potentially manipulated listings This helps you quickly understand whether a product's rating is trustworthy. Example Amazon rating: ⭐ 4.7 ReviewGuard trust score: 63 / 100 Estimated real rating: ⭐ 3.9 Suspicious reviews detected: 42% With this information you can avoid misleading listings and find better products. Why ReviewGuard Fake reviews are becoming increasingly common across online marketplaces. Many shoppers unknowingly rely on manipulated ratings when choosing products. ReviewGuard gives you transparency and confidence when shopping online. Key Features • Instant fake review detection • Real rating estimate • Suspicious review percentage • Review spike alerts • Seller credibility signals • Clean, simple overlay directly on the product page Who This Is For ReviewGuard is perfect for: • Amazon shoppers • Deal hunters • Smart buyers who want trustworthy reviews • Anyone tired of fake ratings Privacy ReviewGuard does not collect personal browsing data and does not track users. All analysis happens locally in your browser.
Mar 9, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.