# ReviewLens - Review checker | Fakespot Alternative

> Shows a transparent review-pattern signal on product pages, computed entirely on your device. This is a alternative extension like fakespot . No data ever leaves your browser. Not affiliated with or endorsed by Amazon.

Canonical page: [https://chrome-stats.com/d/reviewlens](https://chrome-stats.com/d/reviewlens)

## Overview

- **ID:** `reviewlens`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Uttam Kumar
- **Category:** shopping
- **Daily users:** 13
- **Weekly downloads:** 5
- **Version:** 0.2.0
- **Last updated:** 2026-06-29
- **First published:** 2026-06-26
- **Size:** 31 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/reviewlens/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/reviewlens/privacy/](https://addons.mozilla.org/firefox/addon/reviewlens/privacy/)

## Description

ReviewLens reads the reviews and rating breakdown already shown on an Amazon product page and surfaces a plain-language signal about review patterns that are sometimes associated with manipulated reviews. You can say this is an alternative of fakespot extension. This extension is only work for Amazon websites.

A small floating button appears in the corner of every Amazon product page. Click it to open a panel showing:
- A 0–100 pattern score, color-coded
- The product's full star-rating breakdown (5★ through 1★)
- Four specific signals - verified-purchase ratio, rating-distribution
  shape, review posting velocity, and duplicate/near-duplicate wording
  across reviews - each with the actual numbers and a plain-language
  explanation

How it works: everything is computed locally, in your browser, using
only the reviews and ratings Amazon's own page has already rendered for
you. ReviewLens does not scrape, crawl, or contact any server — nothing
about your browsing is ever transmitted anywhere.

Important: ReviewLens is a pattern-analysis tool, not a fraud detector.
It never claims a specific review, seller, or product is fake - it shows
named patterns (e.g. "only 14% of visible reviews are Verified Purchase")
and lets you draw your own conclusion.

ReviewLens is an independent project and is not affiliated with,
endorsed by, or sponsored by <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/a520dc03bb10bbcb3e985ff317a48c7b6662f941f98104980e91d0c59dd5bedd/http%3A//Amazon.com" rel="nofollow">Amazon.com</a>, Inc.

## Rankings

- #29,685 — Overall
- #42 — review
- #108 — hot spot
- #169 — affiliate
- #178 — preview
- #224 — scraping

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `activeTab`
- `scripting`

### Content script matches

- `www.amazon.com`
- `www.amazon.co.uk`
- `www.amazon.ca`
- `www.amazon.de`
- `www.amazon.in`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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- [amazon Review Analyzer1.0](https://chrome-stats.com/d/amazon-review-analyzer1-0)
- [FakeSpot – Review Analyzer](https://chrome-stats.com/d/fakespot-review-analyzer) — 32 users
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- [Scanline - Amazon Analyzer](https://chrome-stats.com/d/scanline-amazon-analyzer) — 1 users
- [Amazon Fake Review Skimmer](https://chrome-stats.com/d/amazon-fake-review-skimmer)
- [RateBud - Amazon Review Analysis](https://chrome-stats.com/d/ratebud-amazon-review-analysis) — 656 users, 4.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/reviewlens)