What is Chrome Goldmine?

Chrome Goldmine is a curated research database of 9,656 expired Chrome extensions designed to help builders discover profitable rebuild opportunities without months of manual research. Each entry includes revenue estimates, rebuild difficulty scores, competitor analysis, and monetization strategies. The product delivers an interactive Notion database, a downloadable CSV, implementation manuals, and a market research report — all as a one-time purchase with lifetime access and quarterly updates.

Who it's for

• Indie hackers looking to spot six-figure opportunities by analyzing expired extensions with proven revenue potential.
• Solo SaaS founders who want validated ideas and competitor gap analysis to brief developers and launch faster.
• Vibe coders seeking a ready-made shortlist of rebuildable extensions with clear action plans and MV3 compliance insights.

Key features

Interactive Notion database

The core product is a fully searchable workspace containing all 9,656 extensions. You can filter by revenue potential, rebuild difficulty, user base size, and niche to build a targeted shortlist in minutes.

Revenue estimates and competitor analysis

Each extension includes a revenue projection based on user count, category benchmarks, and monetization models. The competitor analysis identifies active alternatives and highlights their gaps, giving you an unfair advantage before writing code.

CSV export and quick start guide

Power users get the complete dataset in CSV format for import into Airtable, Excel, or custom tools. The quick start guide covers MV3 migration, tech stack choices, monetization strategies, and launch tactics — from database to deployed extension.

Premium research report

A deep-dive report on the highest-potential opportunities, market trends, and the best niches for solo builders in 2026 and beyond. It's included as a bonus with every purchase.

What stands out

"This feels like cheating. Instead of digging through the Chrome Web Store for days, I can just filter by revenue potential and build."

That quote from an early buyer captures the product's core edge: it replaces weeks of manual research with a structured, data-driven shortlist. The combination of revenue estimates, rebuild difficulty scores, and competitor analysis means you can validate an idea and brief a developer in the same session — without ever touching the Chrome Web Store yourself.

Worth checking out if…

You're an indie hacker, solo founder, or vibe coder who wants to skip the research phase and jump straight into building a profitable Chrome extension. If you've ever spent days digging through the Chrome Web Store for ideas, Chrome Goldmine gives you a pre-analyzed pipeline of 9,656 opportunities with revenue projections and competitor gaps already mapped out. The one-time pricing with lifetime updates and a 30-day guarantee makes it a low-risk way to test whether expired extensions are your next $100K idea.