Proof of Usefulness Report

Zillow

Analysis completed on 2/2/2026

+834
Proof of Usefulness Score
Unicorn Utility

Zillow is a category-defining market leader in US real estate with verifiable multi-billion dollar scale and massive user adoption (200M+ monthly users). While the specific project submission provided was low-effort (confusing market cap with revenue, vague descriptions), the underlying entity's traction, utility, and reach are undeniable and exceptionally high. The score reflects the massive scale of Zillow Group, adjusted downward slightly for the poor quality of the submission inputs and the random variance factor.

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Score Breakdown

Real World Utility238 (Weighted)
Audience Reach Impact235 (Weighted)
Technical Innovation128 (Weighted)
Evidence Of Traction285 (Weighted)
Market Timing Relevance90 (Weighted)
Functional Completeness5 (Weighted)
Subtotal+981
Usefulness Multiplierx0.85
Final Score+834

Project Details

Project URL
zillow.com
Description
Zillow, operating through its domain zillow.com, is a leading online real estate marketplace in the United States. Founded in 2006, the company provides a comprehensive platform for buying, selling, renting, and financing residential properties. Zillow offers a wide array of tools and resources for consumers, including property listings, home value estimates (known as "Zestimates"), and neighborhood information. The platform also connects users with real estate professionals, such as agents and mortgage lenders, to facilitate transactions. Zillow's mission is to empower consumers with data-driven insights and innovative technology to make informed decisions in the real estate market.

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