Proof of Usefulness Report

QuillBot

Analysis completed on 1/28/2026

+855
Proof of Usefulness Score
Unicorn Utility

QuillBot is a verified 'unicorn' in the EdTech space with exceptional real-world utility and verified traction (approx. 25M MAU, $100M+ revenue). Although the submission data itself was sparse and lacked specific evidence (scoring low on Response Quality), external verification confirms the project's massive global reach, strong product-market fit, and dominance in AI writing assistance. The score reflects its status as a market leader, adjusted slightly for the lack of detailed claims in the submission.

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Score Breakdown

Real World Utility2.5)
Audience Reach Impact2.0)
Technical Innovation1.5)
Evidence Of Traction2.5)
Market Timing Relevance1.0)
Functional Completeness0.5)
Subtotal+970
Usefulness Multiplierx0.88
Final Score+855

Project Details

Project URL
quillbot.com
Description
QuillBot is an innovative technology company that specializes in developing advanced AI-powered writing and language tools. With its headquarters in the United States, QuillBot offers a suite of products designed to assist users in enhancing their writing skills, improving productivity, and generating high-quality content. The company's flagship product is a paraphrasing tool that helps users rephrase sentences and paragraphs while maintaining the original meaning, making it an invaluable resource for students, professionals, and writers. QuillBot also provides grammar checking, summarization, and citation generation tools, all aimed at streamlining the writing process and ensuring clarity and accuracy. Through its user-friendly platform, QuillBot is committed to making writing more accessible and efficient for people around the world.

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