Grammarly is a comprehensive writing assistant that checks grammar, style, tone, and now offers AI-powered rewriting and generation. QuillBot specializes in paraphrasing and rewording text with multiple modes. Grammarly is the all-in-one writing tool, while QuillBot excels specifically at rephrasing existing content.
Pick the use case that matches your needs to find the right tool.
Overall writing improvement
Grammarly catches more issues and provides comprehensive writing feedback.
Rewording and paraphrasing
QuillBot's 7 paraphrasing modes offer more control over how text is reworded.
Freemium
Free tier with basic grammar, spelling, and punctuation checks. Premium ($12/mo) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business ($15/user/mo) adds team features.
Free tier available with limited features. no credit card required
Freemium
Free tier with basic paraphrasing (125 words) and 2 modes. Premium ($9.95/mo) unlocks unlimited words, all modes, plagiarism checker, and advanced grammar.
Free tier available with limited features. no credit card required
Writers and professionals who need real-time grammar, style, and tone checking across all apps
Writers, students, and professionals who need polished text
Grammar Check
Paraphrasing
Tone Detection
AI Writing
Plagiarism Checker
Browser Extension
Free Tier
Pricing
Pros
Cons
Pros
Cons
Choose Grammarly for comprehensive writing improvement across grammar, tone, and style. Choose QuillBot for specialized paraphrasing needs at a lower price.