
QuillBot
QuillBot is an AI-powered writing assistant that paraphrases, checks grammar, and humanizes text for clearer, professional output. Ideal for content creators, students, and marketers seeking QuillBot paraphrasing tool benefits and AI content humanization features. It boosts productivity while maintaining authenticity across emails, essays, and blogs.
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Details
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AI Technology 164_e3077b-46> |
QuillBot AI LLMs for paraphrasing, grammar, AI detection 164_c9463b-ee> |
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Subscription type 164_fc0c38-13> | 164_8adf01-bf> |
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Use Cases 164_cd3bf5-43> | 164_2dd9a2-a1> |
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AI Features 164_562d7a-3c> | 164_f07b3a-ff> |
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Languages 164_6237d2-7b> |
20+ for paraphraser 164_cc26c2-f2> |
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Platform 164_322783-7b> | 164_0eabaa-a1> |
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Payments 164_1a93f3-56> | 164_35975d-77> |
What Is QuillBot?
QuillBot is a comprehensive AI writing toolkit using large language models (LLMs) for paraphrasing, grammar correction, and AI detection to solve issues like writer’s block and plagiarism risks.
Perfect for when refining content quickly, such as humanizing AI-generated text or generating citations. It leverages technologies like pattern analysis for authentic, SEO-friendly outputs.
QuillBot Key Features
- Advanced Paraphrasing Engine (7+ Modes): Quillbot paraphrasing tool offers Standard, Fluency, Formal, Simple, Creative, Expand, and Shorten modes with a synonym slider for precise tone control—rewrites 1000+ words instantly while dodging plagiarism detectors 95%+ effectively.
- Premium Grammar & Style Checker: Goes beyond basics with 300+ rules, contextual suggestions, and vocabulary enhancements; fixes passive voice, jargon, and readability for Google-friendly content scoring 80+ on Flesch scale.
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- AI Humanizer (Basic/Advanced): Transforms robotic AI outputs (ChatGPT/Gemini) into natural prose undetectable by tools like Originality.ai; Advanced mode adds emotional nuance for affiliate reviews and affirmations videos.
- Plagiarism Checker (25k Words Premium): Compares against 16B+ web pages with color-coded reports; integrates seamlessly for bulk SEO audits on BestAIToolsHub.io directories.

- Intelligent Summarizer (Key Sentences/Paragraphs): Extracts custom-length overviews from research/articles; preserves SEO keywords—ideal for Pinterest pins or Instagram Reel scripts from long-form blogs.
- Citation Generator (MLA/APA/Chicago): Auto-formats 50+ sources with one click; organizes bibliographies for academic content or backlink research without manual hassle.
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Pricing Plans
| Plan | Price (USD/mo) | Key Features |
|---|---|---|
| Free | $0 | Paraphrase up to 125 words in 2 modes; basic grammar fixes; basic Humanize & summaries; limited AI Detector. |
| Premium | $4.17 (billed annually; was $19.95/mo) | Unlimited Quillbot paraphrasing tool in all modes; advanced grammar; full Humanize, custom summaries, unlimited AI Detector & plagiarism checks; 3-day guarantee. |
| Team | Custom (from Premium base) | All Premium + team metrics, user dashboard, centralized billing, data control, personal support; cancel anytime. |
FAQs
What is the Quillbot paraphrasing tool limit on Free?
Free allows 125 words per paraphrase in 2 basic QuillBot AI modes; upgrade for unlimited access.[conversation_history]
Does Premium include plagiarism checks?
Is there a money-back guarantee?
Premium offers 3 days; Team allows anytime cancellation.[conversation_history]
Can I switch from Free to Premium easily?
Yes, upgrade instantly via dashboard; current Free users retain progress.
Top QuillBot Alternatives
| Alternative | Best For | Pricing Start | Key Edge Over QuillBot |
|---|---|---|---|
| Grammarly | All-in-one grammar & tone | Free; Premium $12/mo | Superior style suggestions, plagiarism checker unlimited on Premium |
| Wordtune | Real-time rewriting | Free; $9.99/mo | Context-aware edits, shorter/longer options for SEO content |
| Writesonic | AI content generation | Free; $16/mo | Full article creation + paraphrasing, built-in SEO tools |
Final Verdict
Make your writing easier and more effective with QuillBot. It helps you rephrase, improve, and polish your content effortlessly, so it reads naturally and connects with your audience. A must-have for marketers, bloggers, and writers looking to create content that engages and delivers results in 2026.
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