ReviewMiner - Competitor Opportunity Scout

Mine negative competitor reviews to find profitable micro-SaaS and feature ideas. Turn 5-step painful workarounds into 1-step tools.

Stop guessing what to build. ReviewMiner automatically inspects 1-3 star competitor reviews and customer complaints to reveal the exact features and micro-SaaS products users are begging for. Based on the proven solo-developer methodology: rather than chasing "original" ideas that nobody wants, find people who already pay competitors but are frustrated with bloated software, excessive pricing, or missing integrations. Key Features: - 1-Click Review Extractor: Instantly extracts and filters negative reviews from Trustpilot, Amazon, G2, Chrome Web Store, and Capterra. - Built-in Heuristic Opportunity Engine: Automatically flags "wish it had" phrases, customer friction points, and feature requests without requiring external API keys. - The 1-Step MVP Blueprint: Generates a tailored concept name, one-sentence value proposition, 3 core MVP features, and passive monetization pricing to solve the exact problem. - Opportunity Score (0-100): Evaluates market dissatisfaction density so you know if a niche is ripe for competition. - Optional AI Deep Dive: Connect your Gemini or OpenAI API key for deeper competitive analysis and Reddit/X launch angles. - Privacy First: Analysis runs locally in your browser. Reviews are never sold or sent to third-party ad networks. How to Use It: 1. Navigate to any competitor review page (e.g. Trustpilot, Amazon, G2). 2. Click the ReviewMiner extension icon. 3. Click "Scan Active Page" to extract negative feedback. 4. Review your custom Opportunity Score, feature wishes, and instant MVP Blueprint. 5. Export to CSV or copy the formatted Markdown report directly to Notion.