QuillBot
The world's leading AI paraphrasing and fluency enhancement tool.
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About QuillBot
We benchmarked QuillBot across technical and academic drafts. Its Fluency and Formal modes remain the sharpest in the industry for untangling awkward syntax and eliminating passive voice without corrupting specialized terminology. However, it cannot repair flawed reasoning or generate long-form content, and the 125-word free tier is tight. At $9.95/month, it is a worthwhile polish tool for students, non-native writers, and editors, but autonomous drafting still requires Claude or ChatGPT.
QuillBot provides 8 distinct rewriting modes, co-writer integration, and grammar correction to improve readability and sentence variety.
Key Features
- 8 Paraphrasing Modes (Standard, Fluency, Formal, Creative, etc.)
- Custom Synonym Slider
- AI Detector & Plagiarism Checker
- Chrome & Word Extensions
Pros
- Unmatched syntactical flexibility
- Deep integration into Google Docs & MS Word
- Very affordable pricing
Cons
- Not specifically marketed as a bypasser (requires Fluency/Creative mode)
- Free version has word limit per run
Pricing & Plans
Free paraphraser up to 125 words (no card required) — Premium starts at $4.17/mo billed annually ($49.95/yr) or $9.95/mo monthly
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Frequently Asked Questions
Yes — QuillBot has a free plan with access to the paraphraser (up to 125 words per use), summarizer, grammar checker, AI chat, and citation generator. Premium unlocks unlimited usage.
QuillBot offers 8 paraphrasing modes: Standard, Fluency, Formal, Academic, Simple, Creative, Expand, and Shorten. Free users can access Standard and Fluency; Premium unlocks all 8 modes.
Yes — QuillBot has a built-in citation generator supporting APA, MLA, and Chicago formats. It can generate citations from URLs, DOIs, ISBNs, or manual entry.
Yes — QuillBot has a Chrome extension that integrates directly into Google Docs, Gmail, and most web-based writing platforms. It also has add-ins for Microsoft Word.
QuillBot's primary strength is paraphrasing and rewriting — it restructures sentences in multiple styles. Grammarly focuses on real-time grammar correction, tone analysis, and clarity suggestions. Many writers use both tools together.
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Compared with QuillBot
Direct head-to-head feature matrices, pricing breakdowns, and real-world performance benchmarks
