Proof of Usefulness Report

GrayBella Capital

Analysis completed on 2/14/2026

+36
Proof of Usefulness Score
You're In Business

GrayBella Capital is a legitimate, verifiable Venture Capital firm based in London, actively investing in HealthTech and Deep Tech (e.g., Sensius, CN-Bio). However, this specific submission contains significant red flags and inaccuracies that severely impact its score. The claimed audience ('everyone') and traction ('most people have used my product') are demonstrably false for a specialized B2B fund. Additionally, the financial figure provided (2.5M market cap) contradicts the firm's actual Series B investment strategy. While the entity itself has high real-world utility, the submission fails to accurately represent it, resulting in a low score due to poor data quality and credibility issues.

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Score Breakdown

Real World Utility+10.0
Audience Reach Impact+4.0
Technical Innovation+0.75
Evidence Of Traction+11.25
Market Timing Relevance+8.0
Functional Completeness+0.25
Subtotal+34.25
Usefulness Multiplierx1.05
Final Score+36

Project Details

Project URL
graybellacapital.com
Description
GrayBella Capital is a growth-stage Venture Capital fund based in London, specializing in pan-European investments. Our strategic focus lies in the HealthTech and Deep Tech sectors, where we actively invest in groundbreaking innovations across various domains. In HealthTech, we target advancements in digital health, diagnostics, biomarker discovery, MedTech, remote patient monitoring, and platform technologies for drug development. In the realm of Deep Tech, our investments span material science, robotics, SaaS platforms, and beyond, aiming to support transformative solutions and drive industry-leading growth. GrayBella Capital will invest between 3 and 15 million euros per company over the life of the investment and will lead or co-lead the financing.

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