Proof of Usefulness Report

GuiaBolso

Analysis completed on 1/22/2026

+808
Proof of Usefulness Score
Unicorn Utility

GuiaBolso was a highly successful Brazilian fintech (acquired by PicPay in 2021) with verifiable traction of ~6 million users and over $150M in funding/valuation. While the project has since been integrated/discontinued, its historical utility and scale are exceptional. The submission contains errors (e.g., name 'StarBlade', 'everyone' audience), but the specific data points (231 employees, 156M capitalization) align with verified external records, confirming high legitimacy.

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Score Breakdown

Real World Utility+95.0
Audience Reach Impact+92.0
Technical Innovation+88.0
Evidence Of Traction+98.0
Market Timing Relevance+60.0
Functional Completeness+20.0
Subtotal+868.5
Usefulness Multiplierx0.93
Final Score+808

Project Details

Project URL
guiabolso.com.br
Description
GuiaBolso is a Brazilian financial technology company that operates through its platform, guiabolso.com.br. The company provides a personal finance management tool that helps users track their spending, manage their budgets, and gain insights into their financial health. By connecting to users' bank accounts, GuiaBolso offers automated financial tracking and analysis, making it easier for individuals to understand their financial habits and make informed decisions. The platform aims to empower users with the knowledge and tools needed to improve their financial well-being, offering features such as credit score monitoring, personalized financial advice, and access to financial products tailored to their needs.

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