Proof of Usefulness Report

Weddingbook Saigon

Analysis completed on 2/17/2026

+428
Proof of Usefulness Score
Certified Problem Solver

Weddingbook Saigon appears to be a substantial legitimate business (subsidiary of a Korean market leader) with significant team size (350) and physical infrastructure, indicating high real-world utility and economic traction. However, the PoU score is heavily penalized by a low-quality submission that lacks verifiable digital metrics, claims impossible audience reach ('everyone', 'most people'), and demonstrates low technical innovation (primarily a service/machinery business rather than software). The score reflects the strength of the underlying asset adjusted for the poor evidence provided.

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Score Breakdown

Real World Utility+212.5
Audience Reach Impact+60.0
Technical Innovation+30.0
Evidence Of Traction+100.0
Market Timing Relevance+70.0
Functional Completeness+2.5
Subtotal+475
Usefulness Multiplierx0.90
Final Score+428

Project Details

Project URL
Description
A LEGACY OF EXCELLENCE IN THE BRIDAL INDUSTRY From Korea’s leading wedding platform commanding 70% market share, WEDDINGBOOK has transformed into Southeast Asia’s premier bridal destination.

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