clawsmith.com/idea/cross-platform-fake-review-detector
IdeaCompetitivefake reviewsconsumer protectione-commerceLive
A browser extension that grades product reviews across Amazon, Google, Yelp, and TripAdvisor for authenticity using AI
Fakespot shut down in July 2025 and ReviewMeta went offline in early 2026, leaving millions of shoppers without a way to detect manipulated reviews. Existing replacements (FakeFind, RateBud, SureVett, ReviewAI) are narrow Amazon-only tools with low traction and no multi-platform coverage. A paid extension that grades reviews across the major shopping and local surfaces in a single overlay would fill the gap incumbents left.
Demand Breakdown
HN
1,493
Social Proof 3 sources
Gap Assessment
CompetitiveMultiple tools exist but differentiation opportunities remain
4 tools exist (FakeFind, SureVett, RateBud, ReviewMeta) but gaps remain: Amazon-only; free with no paid tier; low traction (4 HN points on launch); no coverage for Google, Yelp, or TripAdvisor.; Amazon-only; free model, no monetization apparent; no cross-platform support..
Features7 agent-ready prompts
Multi-platform review overlay
▶
AI review authenticity scoring engine
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Review scraping and normalization layer
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Reviewer profile trust signal
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Review velocity and spike detection
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Subscription paywall and usage limits
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Saved products and watchlist
▶
Competitive LandscapeFREE
| Product | Does | Missing |
|---|---|---|
| FakeFind | Free AI-powered fake review checker for Amazon; Chrome extension, no account required. | Amazon-only; free with no paid tier; low traction (4 HN points on launch); no coverage for Google, Yelp, or TripAdvisor. |
| SureVett | Free Chrome extension detecting fake Amazon reviews using statistical signal analysis. | Amazon-only; free model, no monetization apparent; no cross-platform support. |
| RateBud | Free Fakespot alternative with AI trust scores and letter grades across 20+ Amazon country domains. | Amazon-only; free with no paid tier; no local review platform coverage. |
| ReviewMeta | Was the primary alternative to Fakespot for Amazon review analysis. | Offline since early 2026; completely gone, no successor product. |
Leads558BUILDER
@phantomathkg
@yasp
@jrks11o
@pavel_lishin
@dylan604
@amlib
@mouse_
@serf
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Aggregate Score
1,493
558 leads found
Details
TypeProduct Idea
Competitors4
Features7
Issues3
Leads558
Source Signals
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All ideas →Tags
fake reviewsconsumer protectione-commercebrowser extensionAIreview authenticity