Proof of Usefulness Report

WeFitter

Analysis completed on 2/13/2026

+58
Proof of Usefulness Score
You're In Business

WeFitter is a legitimate B2B digital health API backed by Thunderbyte.AI, offering valuable wearable data aggregation and gamification features. However, the submission is significantly flawed: it uses the name 'DeepSpirit' incorrectly, makes absurdly hyperbolic traction claims ('most people have used my product'), and provides ambiguous financial data ('all time marketcap: 2500000'). While the underlying technology is useful and market-relevant, the lack of verifiable, accurate traction data in the submission severely penalizes the score, placing it in the 'Minimal Traction' tier despite the company's likely established status.

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Score Breakdown

Real World Utility+85.0
Audience Reach Impact+32.0
Technical Innovation+70.0
Evidence Of Traction+18.0
Market Timing Relevance+80.0
Functional Completeness+5.0
Subtotal+50.9
Usefulness Multiplierx1.15
Final Score+58

Project Details

Project URL
Description
WeFitter helps digital health platforms improve business performance, engagement and data insights introducing an aggregator API that provides connections with todays most used fitness app's, wearables & gamification elements. WeFitter's easy to integrate API will boost up user engagement and gives insight in users health profiles in order to personalize content, offerings and health advise. WeFitter is build by Thunderbyte.AI, a Dutch Al/ ML organisation with over 12 years of experience in building digital health products. Ask for a demo > business@wefitter.com

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