Proof of Usefulness Report

Scribbr

Analysis completed on 1/29/2026

+661
Proof of Usefulness Score
Category Standard

Scribbr is a market-leading academic support platform (acquired by Course Hero/Learneo in 2022) with verified traction far exceeding the submission's claims. External data confirms ~10M+ monthly visitors and est. $25M-$50M annual revenue, placing it in the 'Much larger scale' tier (calibration >400). However, the submission quality was extremely poor (vague claims like 'most people', missing financial data), necessitating a significant penalty on the 'Evidence of Traction' quality factor (0.5) and 'Response Quality' metric. The final score acknowledges the massive verified success of the business while penalizing the lack of substantiated evidence in the entry.

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 Utility+22.50
Audience Reach Impact+19.00
Technical Innovation+9.75
Evidence Of Traction+11.88
Market Timing Relevance+8.50
Functional Completeness+0.25
Subtotal+718.8
Usefulness Multiplierx0.92
Final Score+661

Project Details

Project URL
scribbr.com
Description
Scribbr is an online platform dedicated to helping students and academic professionals improve their writing and research skills. The company offers a range of services including proofreading, editing, and plagiarism checking to ensure that academic papers meet high standards of quality and integrity. Scribbr employs a team of experienced editors who specialize in various academic fields, providing personalized feedback and support to enhance the clarity, coherence, and overall effectiveness of written work. Additionally, Scribbr provides resources and guides on citation styles and academic writing to further assist users in their academic endeavors.

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