ShopGuard

ShopGuard - AI Shopping Protection Protect yourself from online shopping scams with AI-powered analysis. KEY FEATURES: 🔍 Fake Review Detection - Detects suspicious review patterns (rating clustering, duplicate content, incentivized reviews) - Analyzes review authenticity with 7 statistical signals - Identifies review manipulation tactics 💰 Hidden Fee Alerts - Uncovers hidden charges, surprise fees, and pricing traps - Breaks down total cost including all fees - Warns about subscription traps and auto-renewal schemes 🛡️ Dark Pattern Scanner - Identifies 14 types of dark patterns (fake urgency, social proof manipulation, confirmshaming, misdirection, preselection, forced continuity, obstruction, hidden costs, privacy zuckering, bait-and-switch, drip pricing, nagging, trick wording, disguised ads) - Evidence-based detection with specific page elements highlighted - Protects against manipulative UI/UX tactics HOW TO USE: 1. Visit any shopping page (Amazon, eBay, Coupang, Naver Shopping, etc.) 2. Press Alt+Shift+S or click the ShopGuard icon 3. Get instant AI-powered trust analysis with detailed evidence WHAT YOU GET: - Trust Score (0-100) with letter grade (A-F) - Detailed breakdown: Reviews (50%), Pricing (30%), Dark Patterns (20%) - Specific evidence for every finding - Visual overlay directly on the shopping page PRIVACY: - No data collection or tracking - Analysis runs on-demand only (not automatic) - Your browsing data stays on your device - Only page content is sent to AI for analysis (when you trigger it) SUPPORTED SITES: Works on any shopping website. Optimized for major platforms including Amazon, eBay, Walmart, Coupang, Naver Shopping, and more. FREE MODE: Works instantly with no setup — local heuristic analysis for reviews, pricing, and dark patterns. OPTIONAL: Add an Anthropic API key in Settings for enhanced AI-powered deep analysis. Made with ❤️ for smarter, safer online shopping.