Proof of Usefulness Report

Kurbo

Analysis completed on 2/9/2026

+38
Proof of Usefulness Score
You're In Business

Kurbo Co., Ltd. is a verified South Korean manufacturer of industrial expansion joints (B2B), established around 2006. However, the project submission contains significant inaccuracies (claiming 'Hospital & Health Care' sector, 'everyone' as audience, and 'most people' as users), which severely impacts the score. While the business has real-world industrial utility, the submission fails to demonstrate digital leverage, verifiable growth, or accurate self-assessment.

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Score Breakdown

Real World Utility+15.0
Audience Reach Impact+4.2
Technical Innovation+4.2
Evidence Of Traction+6.0
Market Timing Relevance+4.0
Functional Completeness+0.25
Subtotal+33.65
Usefulness Multiplierx1.13
Final Score+38

Project Details

Project URL
Description
expansion joint, rubber expansion joint, metallic expansion joint, non-metallic expansion joint, fabric expansion joint, expansion bellows, flexible joint, flexible connector, rubber compensator/connector, pipe, pump connector

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