ReviewLens 🔍

AI-Powered Review Sentiment Analyzer — Free & Open Source

Paste your product reviews. Get instant sentiment analysis, common complaints, feature requests, and actionable insights.

What It Does

1. Paste reviews from Amazon, Etsy, Shopify, or any platform
2. Get instant analysis:
   • Positive/Negative/Neutral sentiment breakdown
   • Top praised features
   • Top complaints (ranked by frequency)
   • Theme extraction (quality, shipping, support, etc.)
   • Auto-generated action items with priority levels

Why This Exists

24M+ e-commerce stores struggle with review analysis. Existing tools charge $50-200/month for what you can do in a browser.

ReviewLens runs entirely in your browser. No data sent to any server.

Features

• Sentiment analysis (positive/negative/neutral)
• Theme extraction from review text
• Complaint frequency ranking
• Auto-generated action items
• Export to JSON or PDF
• 100% client-side (privacy-first)

Quick Start

1. Open index.html in any browser
2. Paste your reviews (separated by --- or blank lines)
3. Click "Analyze Reviews"

Deploy

• GitHub Pages: Push → Settings → Pages → Deploy
• Vercel: Connect repo → Auto-deploy
• Embedded: Add to any website with an iframe

License

MIT

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Built by Demaciains