Proof of Usefulness Report

Sun and Earth

Analysis completed on 1/30/2026

+22
Proof of Usefulness Score
You're In Business

The submission appears to conflate two distinct entities: 'Sun & Earth' (cleaning products, matching the URL/Description) and 'SunEarth' (solar heating, matching the Business Type/Tags). As a technology project evaluation, this submission scores poorly due to the lack of software/hardware innovation (it is a CPG legacy brand from 1988) and extremely low-quality response data (e.g., 'most people have used my product', 'all time marketcap: null'). The project demonstrates minimal relevance to the evaluation criteria of a modern tech startup.

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Score Breakdown

Real World Utility+7.50
Audience Reach Impact+2.50
Technical Innovation+0.38
Evidence Of Traction+3.75
Market Timing Relevance+5.00
Functional Completeness+0.25
Subtotal+19.38
Usefulness Multiplierx1.12
Final Score+22

Project Details

Project URL
sunandearth.com
Description
Sun and Earth is a company dedicated to providing eco-friendly cleaning products that are safe for both the environment and consumers. With a focus on sustainability, Sun and Earth offers a range of household cleaning solutions made from natural, plant-based ingredients. Their products are free from harmful chemicals, artificial fragrances, and dyes, ensuring a non-toxic cleaning experience. Committed to reducing their environmental footprint, Sun and Earth also emphasizes recyclable packaging and cruelty-free practices. Through their innovative and responsible approach, Sun and Earth aims to promote a healthier lifestyle and a cleaner planet.

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