+15
Proof of Usefulness Score
You're In Business
The submission describes ChaCha, a mobile search engine that ceased operations in 2016. While historically significant with notable past traction, the project currently has zero real-world utility, active users, or market relevance. The technology has been superseded by modern AI and voice assistants. The submission relies on past glory rather than current viability.
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Score Breakdown
Real World Utility+2
Audience Reach Impact+1
Technical Innovation+7
Evidence Of Traction+2
Market Timing Relevance+0
Functional Completeness+2
Subtotal+15
Usefulness Multiplierx0.95
Final Score+14
Project Details
Project URL
Description
ChaCha was a human-guided search engine that provided free, real-time answers to any question. Founded in 2006, the company utilized a unique model where users could ask questions via a web interface or mobile app, and receive answers from a network of freelance guides. These guides used a combination of search tools and their own knowledge to provide accurate and timely responses. ChaCha aimed to offer a more personalized search experience compared to traditional search engines. However, the company ceased operations in 2016.
Audience Reach
everyone
Target Users
everyone
Technologies
Mobileappdevelopment, Web Development, Administrative
Traction Evidence
most people have used my product
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