Proof of Usefulness Report

Fact Base Inc.

Analysis completed on 2/4/2026

+437
Proof of Usefulness Score
Certified Problem Solver

Fact Base Inc. appears to be a legitimate Japanese manufacturing SaaS company ('Zumen' management) with a claimed team size of 72, which suggests significant operational scale surpassing the calibration baseline. However, the submission quality is critically low, featuring hyperbolic claims ('most people have used my product') and vague target audience definitions ('everyone'). The score reflects the likely high real-world utility and organizational size, heavily penalized for poor evidence quality and lack of verifiable traction details in the submission.

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Score Breakdown

Real World Utility+21.25
Audience Reach Impact+3.0
Technical Innovation+7.2
Evidence Of Traction+6.25
Market Timing Relevance+8.0
Functional Completeness+0.25
Subtotal+46
Usefulness Multiplierx0.95
Final Score+437

Project Details

Project URL

Algorithm Insights

Market Position
Strong market validation with clear user adoption patterns
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