Best Amazon Review Checker Extensions & Tools (2026)
With Fakespot shut down in July 2025 and ReviewMeta increasingly unreliable, shoppers need new tools to detect fake Amazon reviews. We compared every available option in 2026.
FakeScan
Web App + Chrome Extension • Free (3/day) • Pro $7.99/mo
PROS
✓ AI-powered trust score 0-100
✓ Analyzes star distribution patterns
✓ No login required for free tier
✓ Works on any Amazon product URL
✓ Fastest scanning — results in seconds
CONS
✗ Newer tool (launched 2026)
✗ Pro needed for unlimited scans
Verdict: Best for quick, accurate scans with zero friction
ReviewMeta
Web App + Extension • Free
PROS
✓ Established since 2016
✓ Adjusted rating calculation
✓ Free with no limits
CONS
✗ Server errors frequent (522 status)
✗ Outdated detection algorithms
✗ Can't detect AI-generated reviews
✗ Slow analysis times
Verdict: Unreliable in 2026 — frequent downtime
Fakespot (SHUT DOWN)
Was: Web App + Extension • Was Free
PROS
✓ Was the most popular tool
✓ Had browser extension for Chrome/Firefox
CONS
✗ Shut down July 2025 by Mozilla
✗ No longer available
✗ Data no longer accessible
Verdict: Dead. Need alternatives now.
RateBud
Web App + Extension • Free
PROS
✓ Clean interface
✓ Works on multiple e-commerce sites
CONS
✗ Questionable methodology
✗ Reports of fake testimonials on own site
✗ Limited transparency on how scores are calculated
Verdict: Use with caution — trust signals unclear
What to Look For in a Review Checker
Detection Methodology
Does the tool explain how it calculates trust scores? Transparent tools that analyze star distribution patterns, review timing, and reviewer history are more reliable than black boxes.
AI Review Detection
Can it spot AI-generated reviews? Post-ChatGPT, this is essential. Older tools only caught bot-posted reviews, not AI-written ones.
Speed & Ease of Use
You shouldn't need to create an account or wait minutes for results. The best tools give instant analysis from a URL paste.
Update Frequency
Fake review tactics evolve constantly. Tools that haven't updated their algorithms since 2023 are effectively useless against modern fraud.
Free Tier Availability
A free tier lets you evaluate the tool before paying. Be wary of tools that require payment upfront with no free preview.
Try FakeScan — Free, Instant, No Signup
Paste any Amazon URL → get a trust score in seconds. 3 free scans daily.
Scan Reviews Now →