Chrome Goldmine

Chrome Goldmine is a curated research database of expired Chrome extensions that helps builders find profitable rebuild opportunities fast. It includes 9,656 extensions with revenue estimates, monetization strategies, failure reasons, and competitor analysis. You get an interactive Notion database plus a downloadable CSV, implementation manuals, and a market research report.Key features✅️  9,656 expired Chrome extensions with revenue projections and metadata.✅️   Interactive Notion database plus downloadable CSV for instant analysis.✅️   Detailed competitor data (if any) and key selling points.✅️   One-time purchase with lifetime access and 30-day refund guarantee.✅️   Ideal for indie hackers, solo SaaS builders, and (starting) vibe coders.