Proof of Usefulness Report

Jeskin Ltd.

Analysis completed on 1/26/2026

+48
Proof of Usefulness Score
You're In Business

Jeskin Ltd. is a verifiable early-stage medtech startup based in London, developing a smartphone-attachable dermatoscope (Jeskin Lens) and app for skin cancer screening. While the problem addressed has high real-world utility, the submission contains demonstrable falsehoods (e.g., claiming 'most people have used my product' and 'audience reach: everyone') which severely undermine credibility. The project appears to be in a pre-launch or soft-launch phase as of early 2026, contradicting the exaggerated traction claims. The verified existence of the hardware/software solution saves the score from being zero, but the lack of verifiable adoption and poor submission quality keeps it in the lowest tier.

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Score Breakdown

Real World Utility+22.5
Audience Reach Impact+1.0
Technical Innovation+9.75
Evidence Of Traction+1.25
Market Timing Relevance+8.5
Functional Completeness+0.25
Subtotal+43.25
Usefulness Multiplierx1.11
Final Score+48

Project Details

Project URL
Description
Jeskin is a medtech startup developing an innovative solution (hardware + software) for early skin cancer detection and instant online consultations with dermatologists.

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