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QuillBot

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QuillBot

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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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QuillBot - AI Content Generator

QuillBot

Details

AI Technology

QuillBot AI LLMs for paraphrasing, grammar, AI detection

Subscription type

,

Use Cases

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AI Features

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Languages

20+ for paraphraser

Platform

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Payments

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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.
QuillBot AI Premium Grammar & Style Checker
  • 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.
QuillBot AI Humanizer
  • 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.

Pros:

  • Intuitive interface & extensions for instant use.
  • Fluent Quillbot paraphrasing tool rewrites with context.
  • Multilingual support (50+ langs), free basics forever.

Cons:

  • Tone shifts or synonym overuse.
  • Free limited (125 words, 2 modes).

Pricing Plans

PlanPrice (USD/mo)Key Features
Free$0Paraphrase 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.​
TeamCustom (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?

Yes, unlimited scans prevent issues alongside full QuillBot AI Humanize and AI Detector.[conversation_history]

Is there a money-back guarantee?

Premium offers 3 days; Team allows anytime cancellation.[conversation_history]

What payment methods are accepted?

Credit card, PayPal for all paid QuillBot AI plans.

Can I switch from Free to Premium easily?

Yes, upgrade instantly via dashboard; current Free users retain progress.

Top QuillBot Alternatives

AlternativeBest ForPricing StartKey Edge Over QuillBot
GrammarlyAll-in-one grammar & toneFree; Premium $12/moSuperior style suggestions, plagiarism checker unlimited on Premium
WordtuneReal-time rewritingFree; $9.99/moContext-aware edits, shorter/longer options for SEO content
WritesonicAI content generationFree; $16/moFull 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.

Rating Summary

Grammar5⭐
Ease4⭐
Speed4.5⭐
App Stability4⭐
Value for Money4.5⭐

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