Chrome Goldmine
Chrome Goldmine Alert: Expired Extensions = Pure Profit
One time feeNoCodeDBBrowser Extension1,410 impressionslaunches Sep 28
A database of 9,656 expired Chrome extensions with research, revenue estimates and rebuild guides for indie makers.
- for
- Indie hackers, solo builders and solo SaaS creators looking for profitable Chrome extension ideas.
- pricing
- paid
Key features
- Notion workspace — Instant access to an interactive Notion database of all 9,656 extensions.
- CSV export — Download the full dataset as CSV for use in Airtable, Excel or custom tools.
- 12-point research report — Each listing includes name, users, category, difficulty, reason it died, revenue range and competitor analysis.
- Quick-start guide — Step-by-step playbook covering MV3 migration, tech stack choices, monetization and launch tactics.
- Quarterly lifetime updates — One-time purchase includes all future quarterly updates to the dataset.
- Revenue estimates — Conservative monthly revenue ranges based on category benchmarks and monetization models.
Use cases
- Identify a high-traffic, abandoned extension and rebuild it to generate recurring revenue.
- Validate a niche Chrome extension idea with historical user counts before investing development time.
- Create a launch plan using the included product-hunt and hacker-news tactics for a new extension.
- Export the CSV to run custom analysis and prioritize extensions by difficulty and revenue potential.
Chrome Goldmine vs alternatives
| Chrome Goldmine |  Magic Patterns |  Retool |  Firebase |  Supabase | |
|---|---|---|---|---|---|
| Best for | Pre-validated Chrome extension ideas with revenue data | AI-driven idea generation | Internal tool building | App backend services | Database hosting |
| Pricing | Paid | Subscription | Subscription | Subscription | Subscription |
| DevHunt upvotes | 1 | 0 | 0 | 0 | 0 |
| Launched | Sep 2027 | — | — | — | — |
- Chrome Goldmine vs Magic Patterns: Provides AI-generated product ideas, not a curated list of real Chrome extensions with revenue data.
- Chrome Goldmine vs Retool: Helps build internal tools on existing data, whereas Chrome Goldmine supplies the data itself for new extensions.
- Chrome Goldmine vs Firebase: A full backend platform for app development, not a marketplace of pre-validated extension ideas.
- Chrome Goldmine vs Supabase: Open-source Postgres platform, unrelated to Chrome extension market research.
Chrome Goldmine FAQ
What do I get after purchase?+
You receive an instant Notion workspace and CSV file containing all 9,656 expired extensions, plus a quick-start guide and quarterly updates.
Is there a subscription?+
No, it is a one-time payment with lifetime updates included.
Can I see a sample before buying?+
Yes, a public page shows 20 sample rows and a full example report.
What if I’m not satisfied?+
A 30-day money-back guarantee is offered; you can request a full refund.
How are revenue estimates calculated?+
They are conservative monthly ranges based on category benchmarks and comparable monetization models.
Summarized by DevHunt from chromegoldmine.com · Oct 8, 2026. Details may change; check the official site.
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