Proof of Usefulness Report

Subreal Limited

Analysis completed on 2/19/2026

+42
Proof of Usefulness Score
You're In Business

Subreal Limited is a verifiable early-stage student startup from Trinity College Dublin (LaunchBox accelerator) focusing on AI-driven digital biomarkers for Substance Use Disorder (SUD) treatment. While the project mission has high real-world utility and is supported by a preprint research paper (Nov 2025), the submission itself is of very low quality. The input claims 'most people have used my product' and lists the audience as 'everyone', which are hyperbolic and factually incorrect for a 2024 pre-seed medical startup. The name 'ShadowRider' and the 'marketcap' field usage suggest an unprofessional submission despite the legitimate underlying project.

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Score Breakdown

Real World Utility+21.25
Audience Reach Impact+0.50
Technical Innovation+9.75
Evidence Of Traction+1.88
Market Timing Relevance+7.50
Functional Completeness+0.25
Subtotal+41.13
Usefulness Multiplierx1.02
Final Score+42

Project Details

Project URL
Description
At Subreal, we’re on a mission to revolutionize the treatment of Substance Use Disorders (SUDs) through predictive technology and continuous care. We combine cutting-edge digital biomarkers with AI-driven analytics to predict relapse risk and provide personalized, proactive support to patients during their recovery journey. Founded in 2024 in London.

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