The AI-powered paraphrasing tool market is projected to grow at 15.6% CAGR from 2025 to 2032, with QuillBot leading the market alongside other key players.
Complete AI Training 2025-12-21
QU
QuillBot is an AI-powered writing assistant that provides paraphrasing, grammar checking, plagiarism detection, and other writing tools. The platform helps users improve writing quality and overcome writer's block with state-of-the-art AI technology.
AI that writes with you, not for you - helping craft clear, polished writing in a fraction of the time
General Writing
Content: Text
Pricing: Freemium
Security & Compliance
SOC 2 No evidence found
GDPR No evidence found
HIPAA No evidence found
No Training Commitment No evidence found
Traction Signals
LinkedIn Followers Unknown
Total Funding $4M
Latest Round Acquired
Team Size ~240
Company Info
Target Audience
Students, writers, educators, and professionals who need writing assistance
Headquarters USA
Founded 2017
Parent Company Course Hero (acquired 2021)
Use Cases
- • paraphrasing and rewriting
- • grammar and spell checking
- • plagiarism detection
- • citation generation
- • text summarization
- • academic writing support
Recent News
Quill.org is partnering with Leanlab Education and Learning Commons on a $2.8 million initiative to assess AI-powered literacy tools for classroom use.
EdTech Innovation Hub 2025-01-12
Classification Rationale
User rewrites text; AI-powered paraphrasing and grammar checking are core functions.