Proof of Usefulness Report

Planstack

Analysis completed on 1/28/2026

+277
Proof of Usefulness Score
Gaining Momentum

Planstack is a verifiable B2B construction management platform (Planstack GmbH, Augsburg) with approximately 15 employees and backing from High Rise Ventures. The project addresses a genuine problem in construction (special request management and sampling). However, the submission itself is of very poor quality, containing false claims ('most people have used my product', 'everyone') and lacking detail. The score reflects the legitimate business reality (comparable to the 'Small but promising' calibration tier) heavily penalized for the inaccurate and low-effort submission.

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Score Breakdown

Real World Utility+130
Audience Reach Impact+20
Technical Innovation+48
Evidence Of Traction+37.5
Market Timing Relevance+70
Functional Completeness+2.5
Subtotal+308
Usefulness Multiplierx0.90
Final Score+277

Project Details

Project URL
Description
Planstack impresses with an outstanding user experience. We started with a vision to make construction projects with Planstack error-free, organized and more productive by intelligently connecting people and data. Imagine ONE software that supports you holistically throughout the entire project. Planstack supports developers, construction managers, architects as well as subcontractors.

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