onelevelhigher.com · Shopping
2 items
Scores how trustworthy a product's reviews really are, right on the Amazon page. Before you buy, see what's actually behind the star rating. OneLevelHigher reads what's already on the Amazon product page you're viewing and shows a plain trust score — no guessing, no black box. Free, for every listing: Rating shape — flags unnatural patterns like a wall of 5-star reviews with almost nothing in between Sample size — a 4.8★ rating means something different at 12 reviews vs. 12,000 Seller standing — sold by Amazon directly, or a third-party seller Premium ($2/month) adds: Verified purchase ratio — how many reviews are actually confirmed buyers Review timing — spot a suspicious cluster of reviews landing all at once Real Rating — the claimed star rating, adjusted for how much the trust score actually supports it Value check — how the price compares to genuinely similar products, not just a rigid percentage window How it works: everything runs in your own browser, using your own logged-in session — the same information you'd see by scrolling and clicking around the page yourself, just surfaced automatically. No servers scraping Amazon in the background. Worth knowing: this is a pattern-detection tool, not a lie detector. It surfaces statistical signals that correlate with review manipulation — it can't prove a listing is fake, and a low score is a reason to look closer, not a verdict. Reviews can look organic and still be wrong for other reasons, and vice versa. Built after Fakespot and ReviewMeta both shut down in the last year, leaving shoppers without an independent way to sanity-check reviews.
Jul 27, 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.