TrustStars — Trustworthy Ratings

About

A 4.8 from 12 reviews looks better than a 4.4 from thousands — but it isn't. With few ratings, a star average is just noise.

  TrustStars applies the Wilson confidence score to a product's rating and review count, so you see the rating you can actually trust:

  • On Amazon product pages, a badge appears next to the rating showing the confidence-adjusted "trusted score," a confidence level
  (High/Medium/Low), and the likely star range.
  • Click the toolbar icon to compare products side by side — add them manually, or hit "Scan this page" to pull the rating off the current Amazon
  tab. They're ranked by trusted score, with the safest pick highlighted.

  Private by design: no accounts, no analytics, no ads, no tracking, and no network requests. It only reads the rating numbers already shown on the
  page you're viewing, and your comparison list is stored locally on your device.