SureVett — Fake Review Detector & Shopping Trust Scores

Fake review detection and A to F trust scores for Amazon. Know what's real before you buy.

Know which Amazon reviews are real before you buy. SureVett is a free Chrome extension that grades the trustworthiness of Amazon products. It reads the public review data already on the page and shows you an A to F trust grade, right next to the star rating, with the full reasoning behind every score. It is the honest replacement for Fakespot, the tool Mozilla reported 10 million people relied on before it shut down on July 1, 2025. (NEW) WORKS ON AMAZON WORLDWIDE SureVett supports 17 Amazon marketplaces: amazon.com, .ca, .co.uk, .com.au, .de, .fr, .it, .es, .nl, .se, .pl, .co.jp, .in, .sg, .com.mx, .com.br, and .com.be. Product pages are read in their local language, and prices are shown in the currency the page actually displays, including when Amazon converts prices for international delivery. It also works on Amazon Haul, with honest context: Haul listings publish fewer trust signals than classic product pages, and SureVett tells you so right in the panel. HOW IT WORKS 1. Install in two clicks. Free, no signup required. 2. Shop normally on Amazon. SureVett works automatically. 3. See a trust grade on the product page, and open the side panel for the full breakdown. WHAT IT MEASURES (six signals) - Rating distribution: the "J-curve" test for unnaturally uniform five-star patterns - Verified purchase ratio - Review velocity: suspicious launch spikes versus organic growth - Review count and sample size - Seller trust: sold by Amazon, fulfilled by Amazon, or third party - Brand and product signals PRICE HISTORY AND FAKE DISCOUNTS SureVett records the prices observed on your visits and flags "discounts" that reference a list price higher than any price actually seen. You get the current price, the observed low, median, and high, and a simple chart of real observations. Every point is a price someone actually saw, never an invented feed. Every signal shows its score and a plain-English explanation of what SureVett saw. When there are too few reviews to grade confidently, SureVett says so instead of inventing a number. We surface signals, not certainty. Honest fake-review detection in 2026 means being clear about what an automated tool can and cannot catch. PRIVATE BY DESIGN - Your review analysis runs entirely on your device. No AI service and no server ever sees the reviews you read. - No account required. Your price and analysis history stay on your device and are never uploaded. - No ads. No tracking. No data sold. No affiliate links added to your Amazon links. - SureVett only runs on Amazon, not on all your websites. - Optional: sign in with Google to sync anonymous product data (prices and analysis results) across devices. Never your identity, never your browsing, never the content of what you read. WHY TRUST IT SureVett was built by Nathan Hart, a former AWS engineer who testified before the U.S. Department of Justice in a federal fraud case. The trust-verification instinct from that work is built into how SureVett evaluates reviews. Deeper AI text analysis of individual reviews is on the roadmap. When it ships, we will say exactly what is sent and where. Free. Works on Chrome, Brave, and Edge.