Proof of Usefulness Report

Linkjoy

Analysis completed on 1/25/2026

+29
Proof of Usefulness Score
You're In Business

Linkjoy is a verified, functional SaaS product in the link-in-bio/marketing space with verifiable traction via AppSumo (200+ reviews) and estimated annual revenue around $100k. However, the submission quality is extremely poor, containing nonsensical data (e.g., 'leadership' listed as technology) and demonstrably false claims (e.g., 'most people have used my product'). While the software itself has real-world utility, the score is heavily penalized by the lack of credible evidence provided in the application and the saturated nature of the market.

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Score Breakdown

Real World Utility+10.0
Audience Reach Impact+3.0
Technical Innovation+2.25
Evidence Of Traction+6.25
Market Timing Relevance+4.0
Functional Completeness+0.0
Subtotal+25.5
Usefulness Multiplierx1.14
Final Score+29

Project Details

Project URL
Description
Linkjoyis in the MarketingTech Industry

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