Proof of Usefulness Report

GoodBarber

Analysis completed on 1/22/2026

+639
Proof of Usefulness Score
Category Standard

GoodBarber is a verified market leader in the no-code app building space with estimated annual revenue of ~$5.6M, 30,000+ apps created, and a team of ~35-50. While the project fundamentals are strong (High Utility, High Traction), the submission itself was of extremely poor quality (lazy data entry, hyperbolic claims like 'most people have used my product'), which resulted in significant penalties to the Traction Quality Factor and Response Quality score. The final score reflects a highly successful business (~600+ range) weighed down by a subpar submission.

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Score Breakdown

Real World Utility+225.0
Audience Reach Impact+170.0
Technical Innovation+120.0
Evidence Of Traction+112.5
Market Timing Relevance+70.0
Functional Completeness+5.0
Subtotal+702.5
Usefulness Multiplierx0.91
Final Score+639

Project Details

Project URL
Description
GoodBarber is the leading European platform for building mobile apps. Targeting non-developers, our DIY online tool helps content producers, brands and local businesses publish apps on the App Store and Google Play. GoodBarber comes with tools to increase awareness, engagement and loyalty around brands. When the app is published, GoodBarber becomes a valuable marketing tool to generate conversions. We're a team of 35 people, passionate about amazing design and delivering the best possible experience to our users.

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