QuillBot (Learneo, Inc.)
To make writing painless and help users think clearly and communicate effectively through AI-powered writing assistants.
At a Glance
- Students
- Educators
- Professional Writers
- Non-native English Speakers
AI Tools by QuillBot (Learneo, Inc.)
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QuillBot
AI Writing Assistant Suite
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Latest News
A new era for QuillBot: Appointment of Andrew Grauer as CEO and expansion of AI tools
Learneo integrates LanguageTool and Scribbr to create a global writing vertical
QuillBot joins Course Hero (Learneo) to accelerate AI writing innovation
QuillBot launches Summarizer to expand utility beyond paraphrasing
Products & Services
AI-powered tool to rewrite sentences and improve clarity, offering various modes like Standard, Fluency, and Formal.
Tool to detect and correct grammatical, spelling, and punctuation errors in 6 languages.
Uses AI to condense articles, papers, or documents into bullet points or paragraphs.
Creates citations in various formats (APA, MLA, Chicago) for academic research.
Market Position
Leading AI paraphrasing tool; competes with general writing assistants like Grammarly and niche AI tools like Wordtune and Jasper.
Leadership
Founders
Rohan Gupta
Co-founder and former CEO of QuillBot; currently Chief Strategist at Learneo. Lead the company through its acquisition and growth.
Anil Jason
Co-founder and CTO of QuillBot. Technical lead who co-developed the initial Paraphraser algorithm at UIUC.
David Silin
Co-founder and Chief Research Officer at QuillBot. Focused on NLP research and AI development.
Executive Team
Andrew Grauer
CEO
Co-founder of Course Hero and CEO of Learneo; took over as QuillBot CEO in 2025.
Rohan Gupta
Chief Strategist
Co-founder and former CEO of QuillBot.
Board of Directors
Founding Story
QuillBot was started in 2017 by three students at the University of Illinois at Urbana-Champaign (UIUC) to help English Language Learners (ELL) improve their writing clarity using NLP technologies.
Business Model
Revenue Model
Freemium SaaS (Subscription-based)
Pricing Tiers
Paraphrase up to 125 words, 2 modes, basic grammar fixes, basic summarizer (1,200 words).
Unlimited paraphrasing, unlimited modes, advanced grammar, custom summaries (6,000 words), plagiarism checker (25k words/mo).
Includes Premium features plus centralized billing, usage metrics, and team management tools.
Target Markets
- Students
- Educators
- Professional Writers
- Non-native English Speakers
- Academic essay writing and research
- Professional business communication
- Content creation and optimization
- English Language Learning (ELL) support
- 150+ global education and business partners