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HomeStartupsDeveloper ToolsChrome Goldmine

Chrome Goldmine

Database of expired Chrome extensions for indie makers to rebuild and profit

Database of expired Chrome extensions for indie makers to rebuild and profit

Developer ToolsBrowser Extensionsone time· Updated Sep 18, 2026
Built byRaf Vantongerloo& Raf Vantongerloo
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chromegoldmine.com
Chrome Goldmine website
Domain Rating
36
Estimated· Domain Rating by Ahrefs
Monthly visits
—
No estimate yet
MRR
—
Not connected
PageSpeed
73
Estimated· Lighthouse mobile
Founded
—
OverviewCommunityScreenshotsDemoFeaturesPricingBusinessFAQTraffic & SEOTechnologyFoundersDiscussion

Overview

Chrome Goldmine offers a comprehensive research system featuring 9,656 expired Chrome extensions with proven demand. It provides indie makers with detailed data including historical users, category, rebuild difficulty, reasons for discontinuation, competitor analysis, and step-by-step rebuild plans to help them choose and rebuild extensions to generate revenue.

Who is it for?
Indie makers and solo SaaS builders looking for profitable Chrome extension rebuild opportunities
Problem
Finding profitable Chrome extensions to build is time-consuming and uncertain. Many extensions die due to platform changes or abandonment, leaving opportunities untapped.
Solution
Chrome Goldmine provides a researched, interactive Notion database and CSV export with detailed metrics, competitor analysis, and rebuild plans, enabling makers to quickly identify and rebuild extensions with proven user demand and revenue potential.
What makes it unique
  • Largest curated database of expired Chrome extensions with 9,656 listings
  • Includes rebuild difficulty scores and revenue estimates based on category benchmarks
  • Provides competitor analysis and key selling points for each extension
  • Offers a step-by-step rebuild playbook and quarterly updates
Use cases
  1. 1Indie makers seeking profitable Chrome extension ideas
  2. 2Developers looking to rebuild and monetize expired extensions
  3. 3Entrepreneurs researching market gaps in browser extensions
  4. 4Product builders needing competitor and revenue insights
  5. 5Users wanting a ready-to-use database for extension development
  6. 6Anyone interested in Chrome extension market trends
Alternative to
BigIdeasDB Built That Extension Chrome Stats ExtensionDB IdeaProof NicheTools ProvenTools Starter Story

Community

0upvotes
In category
#1 of 32
Developer Tools
Best day
—
+0 last 7 days
Upvotes since launch
Be the first to upvote — the chart starts with you.

Screenshots (1)

Features (8)

  • Interactive Notion Database

    Filter, sort, and search 9,656 expired Chrome extensions with detailed metrics.

    01
  • CSV Export

    Download the complete dataset for use in Airtable, Excel, or other tools.

    02
  • Rebuild Difficulty Scores

    Assess technical complexity to match skill level.

    03
  • Revenue Estimates

    Conservative monthly revenue ranges based on category benchmarks.

    04
  • Competitor Analysis

    Identify active alternatives and market gaps.

    05
  • Step-by-Step Rebuild Playbook

    Guidance on migration, tech stack, monetization, and launch tactics.

    06
  • Quarterly Updates

    Lifetime updates with new expired extensions and refreshed data.

    07
  • 30-Day Money-Back Guarantee

    Risk-free purchase with full refund option.

    08

Pricing

Pricing page ↗
Lifetime deal
Full Access
$23.20one-time

One-time payment for full access to the database, lifetime quarterly updates, and a 30-day refund policy

Full pricing on the site
one-timelifetime $23.20

Business details

Business model
DIGITAL-PRODUCT
Audience
B2B
Platforms
web
Pricing model
one-time
Value proposition
Access a curated database of expired Chrome extensions with proven demand to find profitable rebuild opportunities.

FAQ (5)

01Is this just a CSV list?+

No, it includes an interactive Notion workspace with detailed data, rebuild plans, and competitor analysis.

02How accurate are the revenue figures?+

They are conservative estimates based on category benchmarks, not promises or original earnings.

03Do I need to know how to code?+

No, many low difficulty extensions can be rebuilt with no-code tools or AI coding assistants.

04How often is the database updated?+

Quarterly, with new expired extensions and refreshed competitor data.

05What is your refund policy?+

30-day no-questions-asked refund if not satisfied.

Traffic & SEO

Domain Rating
Sep 18 · by Ahrefs
36
Sep 18: DR 36
Domain Rating
36by Ahrefs
Global rank
—
Lighthouse
73 perf · 100 SEOmobile

Traffic, engagement, sources and keywords are Similarweb-style estimates, refreshed monthly. Verified traffic comes from a connected Google Analytics / Search Console.

Technology (12)

Detected from the site's HTML, headers and bundles
Build tool
VVite
Font
Google Fonts
Mentioned on site
NotionGumroad
Metadata
OOpen Graph
Other
CloudflareReactSupabase
UI framework
Tailwind CSS4.3.3Radix UI
UI library
Lucideshadcn/ui

Founders

  • R
    Raf Vantongerloo
    founder
  • R
    Raf Vantongerloo
    founder · @rafvantongerloo

Badge

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Discussion

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Details

Type
Web app
Based in
—
Team
—
Funding
—
Pricing
one-time
Business model
digital-product
Listed
Sep 2026
Updated
Sep 2026
Claimed
Not yet

Keywords

All tags
productivity toolsrebuildsaas ideasmarket researchindie-makersnotion databaseChrome Extensions

Collections

Browse all
One-Time Web ProductsDeveloper Tools Products for WebDeveloper Tools Products built with Tailwind CSSDeveloper Tools Products built with ReactDeveloper Tools Products built with CloudflareDeveloper Tools Products built with LucideDeveloper Tools Products built with Radix UIDeveloper Tools Products built with shadcn/uiBrowser Extensions Products for WebBrowser Extensions Products built with Tailwind CSS

Compare

Chrome Goldmine vs Obfuscator.ioChrome Goldmine vs PinggyChrome Goldmine vs Freedom StackChrome Goldmine vs KitzeChrome Goldmine vs Bugsink

Platforms

web

Links

  • X (Twitter)x.com/rafvantongerloo
  • Product Huntproducthunt.com/@rafvantongerloo
  • GitHubgithub.com/R4FKEN
  • Blogchromegoldmine.com/blog
  • Pricing pagechromegoldmine.com/#pricing

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