Proof of Usefulness Report

QuintoAndar

Analysis completed on 1/28/2026

+734
Proof of Usefulness Score
Category Standard

QuintoAndar is a confirmed 'unicorn' in the Latin American PropTech sector with a valuation exceeding $5.1B, demonstrating massive verifiable traction and market dominance. While the underlying business utility and reach are exceptional, the specific submission provided was low-effort (generic tech tags, subjective traction claims like 'most people', and lack of specific user metrics). The score reflects the undeniable success of the platform, slightly penalized by the lack of technical detail and effort in the response form.

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 Utility2.5) × 1.0
Audience Reach Impact2.0) × 1.0
Technical Innovation1.5) × 0.5
Evidence Of Traction2.5) × 1.0
Market Timing Relevance1.0) × 1.0
Functional Completeness0.5) × 0.5
Subtotal+833.75
Usefulness Multiplierx0.88
Final Score+734

Project Details

Project URL
quintoandar.com.br
Description
QuintoAndar is a Brazilian technology company that operates an innovative real estate platform, primarily focused on simplifying the rental and buying process for residential properties. Through its website, quintoandar.com.br, the company offers a seamless experience for both landlords and tenants by providing digital tools for property listings, virtual tours, and online contract management. QuintoAndar aims to eliminate the traditional complexities associated with real estate transactions by leveraging technology to offer transparent pricing, quick approvals, and a hassle-free rental experience. The company is known for its customer-centric approach and has become a significant player in the Brazilian 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