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Chrome Goldmine VS Diffee

Compare Chrome Goldmine VS Diffee and see what are their differences

Chrome Goldmine

Discover 9,600+ expired Chrome extensions across 6 categories. Find high-potential rebuild opportunities for indie makers in 2026.

Rating
0 reviews
Pricing
Paid $29 / One-off (Instant download, one-time payment, updates included.)
Promote on VibeVoted
Alternatives Is it good?
Diffee

Instant visual diffing between websites

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
Sealed Print
Cloud printing without VPN or drivers: print from anywhere to any printer through a printer URL, and get documents signed electronically on the way. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

Chrome Goldmine
Diffee
Website chromegoldmine.com diffee.me
Pricing
Paid $29 / One-off (Instant download, one-time payment, updates included.) Official pricing
—
Platforms
CSV Notion Any CSV-capable App
—
Company Startup from Belgium · 1 - 9 employees · 2026 —
Listed in
Chrome Extensions Idea Validation Market Research Productivity Startups Brainstorming And Ideation Idea Management +4
Office & Productivity WordPress Personalization Online Services +1

About Chrome Goldmine and Diffee

In their own words, as submitted to SaaSHub.

Chrome Goldmine
Diffee

9,656 expired Chrome extensions with demand already proven. Pick one. Rebuild it. Ship. Each listing is an extension people already installed - then it died. You get historical users, category, rebuild difficulty, why it died, who competes now, and a step-by-step rebuild plan. The research is...

Read more about Chrome Goldmine

No description of Diffee yet.

Features and specs

What each product offers, as listed by its team.

Chrome Goldmine 5 features
Diffee 0 features
  • 12 Data Points
    9,656 expired Chrome extensions with revenue projections and metadata.
  • Formats
    Interactive Notion database plus downloadable CSV for instant analysis.
  • Research-Based
    Revenue estimates, monetization strategies, and rebuild difficulty scores.
  • Interactive Interface
    Filters for high-opportunity extensions and MV3 compliance impact.
  • Guarantee
    One-time purchase with lifetime access and 30-day refund guarantee.

No features have been listed yet.

Videos

Walkthroughs and reviews on video.

Chrome Goldmine 0 videos + Add
Diffee 3 videos + Add

No Chrome Goldmine videos yet. You could help us improve this page by suggesting one.

Mr. Diffee Reviews The Tattooed Sales Guy

More videos

  • - Diffee Ford Lincoln
  • - The Difference | Ford F-150 | Diffee Ford Lincoln

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Chrome Goldmine
Diffee
100% 100%
Productivity
0% 0%
0% 0%
WordPress
100% 100%
100% 100%
Idea Management
0% 0%
0% 0%
Personalization
100% 100%

Questions & Answers

As answered by people managing Chrome Goldmine and Diffee.

What makes your product unique?

Chrome Goldmine's answer

Huge up-to-date dataset which has been deeply researched: 12 datapoints per extension.

Who are some of the biggest customers of your product?

Chrome Goldmine's answer

  • Indie makers
  • Vibe coders
  • Solopreneurs
  • Startups

Why should a person choose your product over its competitors?

Chrome Goldmine's answer

The only database with up-to-date information and extensive research per extension.

How would you describe the primary audience of your product?

Chrome Goldmine's answer

Indie makers, solopreneurs, startups, entrepreneurs.

Which are the primary technologies used for building your product?

Chrome Goldmine's answer

Notion, CSV, pdf.

User comments

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Alternatives to Chrome Goldmine and Diffee

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