Proof of Usefulness Report

CORKBRICK EUROPE

Analysis completed on 1/18/2026

+60
Proof of Usefulness Score
You're In Business

CORKBRICK EUROPE is a verified Portuguese company (founded ~2014) producing innovative, modular cork furniture and building blocks. While the product has high real-world utility and sustainability credentials (winning the 2022 Raumprobe Material Prize), the project submission contains significant inaccuracies. The claims that 'most people have used my product' and a market cap of '500,000,000' are baseless exaggerations; the verified reality is a boutique operation with ~18 employees, ~$536k in total funding, and a niche customer base. The score reflects the legitimate underlying business penalized heavily for a low-quality, misleading submission.

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Score Breakdown

Real World Utility+21
Audience Reach Impact+3
Technical Innovation+12
Evidence Of Traction+5
Market Timing Relevance+8
Functional Completeness+0
Subtotal+50
Usefulness Multiplierx1.19
Final Score+60

Project Details

Project URL
corkbrick.com
Description
CORKBRICK EUROPE, accessible through their domain corkbrick.com, is a company that specializes in innovative and sustainable building solutions using modular cork bricks. These bricks are designed to be versatile, allowing for the creation of customizable and reconfigurable structures without the need for tools or adhesives. The company's products are aimed at promoting eco-friendly construction practices by utilizing cork, a renewable and natural material known for its insulation properties and durability. CORKBRICK EUROPE's offerings are suitable for a variety of applications, including interior design, temporary structures, and creative architectural projects, appealing to both residential and commercial markets.
Audience Reach
everyone
Target Users
everyone
Technologies
Construction, Renewable Energy, Design
Traction Evidence
most people have used my product

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