Chrome extension · reads reviews before you do

Shop from one level higher.

OneLevelHigher scans a product page's reviews as you browse and shows a plain trust score — rating shape, review velocity, verified-purchase ratio — before you add to cart.

Runs in your browser. No account required to try it.
Review signal, by depthlive scan
Coordinated burst
Low verified ratio
Unnatural rating shape
Steady review history
Seller in good standing
82
TRUST SCORE
one level higher than the star rating alone
How it works

Three signals, one number

01

Browse normally

The badge appears on any Amazon product page you're already viewing — nothing to search or paste.

02

We read what's visible

Rating distribution, review timing, verified-purchase ratio, and seller history — all public on the page.

03

Get a plain score

One number, 0–100, with the specific signals behind it — not a black box.

What it checks

The signals that actually predict manipulation

Rating shape

Real products have a natural curve of 5s, 4s, and some lower ratings. A wall of 5-star with almost nothing below it is a known pattern.

Review velocity

A sudden spike of reviews in a few days — instead of a steady trickle over time — suggests a coordinated push.

Verified purchases

A low share of verified buyers among reviewers is one of the clearest red flags on a listing.

Seller standing

New, thin-history third-party sellers score differently than established or first-party listings.

Pricing

Free to try, simple to upgrade

Free
$0
  • Trust score badge on any product page
  • Top 3 signals behind the score
  • Unlimited scans
Install free
Premium
$2/month
  • Everything in Free
  • Full signal breakdown, not just the top 3
  • Seller history across their other listings
  • Alerts when a saved product's score changes
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