Proof of Usefulness Report

Chara Technologies

Analysis completed on 1/17/2026

+348
Proof of Usefulness Score
Certified Problem Solver

Chara Technologies represents a legitimate, high-potential deep tech venture addressing a critical supply chain and sustainability issue (rare-earth-free motors). While the project demonstrates strong technical innovation and market timing (EV/HVAC sectors), the submission itself suffers from hyperbolic claims ('everyone', 'most people have used') and ambiguous financial data ('200000000' likely INR or valuation). Verified external data (76 employees, funding) supports a solid 'Comparable Scale' rating, but the score is penalized for the poor quality of the self-reported evidence.

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Score Breakdown

Real World Utility+142
Audience Reach Impact+32
Technical Innovation+89
Evidence Of Traction+60
Market Timing Relevance+47
Functional Completeness+2
Subtotal+374
Usefulness Multiplierx0.93
Final Score+348

Project Details

Project URL
chara.co.in
Description
Chara is building a scalable, cloud-controlled, and rare-earth free platform for designing, building, and deploying electric motors for various applications. The motors will be based on a variation of the well-known Switched Reluctance Motor technology and other magnet-free motor technologies. It aims towards building transformative technology that will make the prime-mover of the future simpler, smarter, more efficient, and easy-to-build in the long run.\n\nChara's customers are in HVAC, Electric Vehicles, Consumer Electronics and Defense/Aerospace domain.
Audience Reach
everyone
Target Users
everyone
Technologies
Cloud Computing, Space Technology, Electronics
Traction Evidence
most people have used my product

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