Proof of Usefulness Report

Defog

Analysis completed on 1/19/2026

+394
Proof of Usefulness Score
Certified Problem Solver

The project 'Defog' (submitted as 'WhisperHunter') is a verifiable, high-potential Y Combinator (W23) startup offering state-of-the-art open-source LLMs for data analysis (SQLCoder). While the submission itself was of extremely low quality—containing hyperbolic false claims ('most people have used my product'), typos, and minimal data—external verification confirmed significant legitimacy. The company has raised ~$2.7M, achieved ~4,000 GitHub stars, and solves a high-utility problem in the Business Intelligence space. The score reflects the strong underlying technology and market position, balanced by penalties for the unprofessional submission and early-stage commercial traction compared to established brands.

Ready to Compete for $150k+ in Prizes?

Move this data into a HackerNoon blog draft to become eligible for your share of $150k+ in cash and software prizes

View All Reports

Score Breakdown

Real World Utility+187
Audience Reach Impact+20
Technical Innovation+108
Evidence Of Traction+40
Market Timing Relevance+80
Functional Completeness+2
Subtotal+438
Usefulness Multiplierx0.9
Final Score+394

Project Details

Project URL
Description
Defogis in the Business Intelligence Industry
Audience Reach
everyone
Target Users
everyone
Technologies
Business Intelligence, Machine Learning
Traction Evidence
most people have used my product

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