Name: Chrome Goldmine
Rating: 5.0 (1 reviews)

9,656 recently expired Chrome extensions with revenue estimates from $10K to $100K annually. Built for indie hackers, solo builders & vibe coders to find their next profitable project. Interactive CSV & Notion database, with each extension fully researched over 12 data points: - Name - URL - User Count - Ratings - Rating Count - Expiration Reason - Category/Niche - Monetization Potential - Est. Annual Revenue Estimates - Monetization Strategies - Competitor Analysis - Key Selling Points

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Scale RAG and agentic workflows with MongoDB Atlas.

Hey hunters! 🚀 I'm an indie maker from Belgium building AI tools & Chrome extensions. Spent weeks scraping + analyzing 9,656 expired Chrome extensions, many Manifest V3 casualties with 38M users like the infamous uBlock Origin. Why? Top ones have 100K+/yr potential (Postman started as one → $5.6B unicorn!). Your goldmine: an enhanced, interactive database w/ revenue estimates, monetization models, categories, etc. (12 fully researched data points per extension!). Indie makers/agencies: revive & flip for profit. Or rebuild and retake the existing user base! Pro tier: Interactive Notion + 10+ Implementation Guides (Quick Start Guide, 3 Case Studies, Action Plan, Recommended Tools, Chrome Webstore SEO Optimization Guide, Monetization Guide, etc.). 30-day money-back guarantee, no questions asked. I'm sure you'll find at least 5 Chrome extensions worth rebuilding for you! What would YOU rebuild? 👇 #indie #chrome #saas

Indie makers love validated ideas for micro-SaaS! Chrome Extensions (recently expired) have existing userbases looking for alternatives... Create one, and profit!

Landing page feels a bit dated, but the Notion database is top notch!
The guides are really useful as well: they'll allow a beginning vibe coder to build a profitable extension in about two weeks!

It's the most complete (12 data points) and recent (updated February 2026) database of expired Chrome Extensions that exists. It also includes 10+ implementation manuals, from a quick start guide on how to use the database, to rebuild guides for Manifest V3, right up until a Manual to Optimize Chrome Web Store SEO and How to Monetize!

The Full Access package truly delivers value! Get started rebuilding a profitable extension immediately!

Free Premium Research Report (50+ pages pdf) for the first 100 subscribers to the newsletter!

Each update, so about every quarter.

Sure, you get both the CSV list and the interactive Notion database, with 4 pre-configured views for your convenience!

Dead links are normal when extensions expire. The way to check the info is to use the Wayback Machine (Internet Archive). Full description of this process is included in the accompanying guides.

MongoDB Atlas — Scale RAG and agentic workflows with MongoDB Atlas.

Scale RAG and agentic workflows with MongoDB Atlas.

Indie makers love validated ideas for micro-SaaS! Chrome Extensions (recently expired) have existing userbases looking for alternatives... Create one, and profit!

Landing page feels a bit dated, but the Notion database is top notch!
The guides are really useful as well: they'll allow a beginning vibe coder to build a profitable extension in about two weeks!

Each update, so about every quarter.

Sure, you get both the CSV list and the interactive Notion database, with 4 pre-configured views for your convenience!

Dead links are normal when extensions expire. The way to check the info is to use the Wayback Machine (Internet Archive). Full description of this process is included in the accompanying guides.

Chrome Goldmine

Find your next SaaS in 9,656 abandoned Chrome extensions

Find your next SaaS in 9,656 abandoned Chrome extensions

What's great

What needs improvement

vs Alternatives

How often are revenue bands recalculated or validated?

Can I export filtered subsets to CSV and Notion easily?

How are dead links or missing store pages handled?