Proof of Usefulness Report

Good Club

Analysis completed on 1/22/2026

+9
Proof of Usefulness Score
You're In Business

The project 'Good Club' (later rebranded as Dizzie) was a real UK-based zero-waste delivery service that successfully raised over £1M via crowdfunding but entered liquidation in 2023/2024. The submission provided contains extremely low-quality data, including demonstrably false claims ('most people have used my product'), nonsense financial metrics ('all time marketcap: null'), and a lack of technical detail. While the original concept had merit and historical traction, the project is currently defunct, and the submission reflects a lack of seriousness or accuracy, resulting in a near-zero score.

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Score Breakdown

Real World Utility+1.25
Audience Reach Impact+0.5
Technical Innovation+1.5
Evidence Of Traction+5.0
Market Timing Relevance+1.0
Functional Completeness+0.0
Subtotal+9.25
Usefulness Multiplierx0.98
Final Score+9

Project Details

Project URL
Description
Good Club is aiming to become the world's first zero-waste online supermarket. First, we made ethical household groceries more affordable by cutting out middlemen (average \u003c1.76% lower), and we're now developing packaging and technology to directly tackle the single-use plastic crisis.

Algorithm Insights

Market Position
Growing utility with room for optimization
User Engagement
Documented reach suggests active user community
Technical Stack
Modern tech stack aligned with sponsor technologies

Recommendations to Increase Usefulness Score

Document User Growth

Provide specific metrics on user acquisition and retention rates

Showcase Revenue Model

Detail sustainable monetization strategy and current revenue streams

Expand Evidence Base

Include testimonials, case studies, and third-party validation

Technical Roadmap

Share development milestones and feature completion timeline