QuillBot is Freemium. Check their website for detailed pricing information.

QuillBot - AI Tool Review | Solo-Tools | Solo-Tools

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QuillBot

WritingFreemium

★★★★☆

4.3(2100 reviews)

In-Depth Review

QuillBot is an AI tool focused on paraphrasing and summarizing, expanding in 2026 into a full writing assistance suite. Its core Paraphraser supports 7 rewriting modes (Standard, Fluency, Formal, Academic, Simple, Creative, Expand), making it the top choice for students and academics. Grammar Checker and Plagiarism Checker integration makes it a one-stop academic writing platform. The free tier offers basic paraphrasing (125 words/time); Premium ($9.95/mo) unlocks all modes, unlimited words, and plagiarism checking. QuillBot's Summarizer compresses long texts into key sentences or paragraphs, useful for research literature reviews. Compared to Grammarly, QuillBot is stronger in paraphrasing and summarizing but less comprehensive in grammar checking and style suggestions. Many users use both complementary.

How to Use

1. Visit quillbot.com and sign up. 2. Paraphraser: paste text in the left box, select a mode (e.g., Academic), view results on the right. 3. Use the Synonyms slider to control vocabulary replacement level. 4. Summarizer: paste long text, choose key sentences or paragraph mode for summary. 5. Grammar Checker: paste text to see grammar errors and suggestions. 6. Premium users can use Plagiarism Checker for originality checking. 7. Install the browser extension for use in Google Docs and other platforms.

Best Use Cases

Academic paper paraphrasing and plagiarism checking, article summarization, content deduplication, multiple copy versions. Ideal for students, academics, and SEO writers needing content rewriting.

Pricing Plans

Plan	Price	Best For
Free	$0	基础改写 (125字/次), Standard + Fluency 模式
Premium	$9.95/月	全部 7 种模式, 无限字数
Premium (年付)	$4.17/月	同 Premium, 节省 58%

Prices are estimates. Visit website for current pricing.

Video Review

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Video review coming soon

Pros & Cons

✅Pros

✓7 paraphrasing modes for varied needs
✓Accurate plagiarism checker
✓Effective summarizer
✓Reasonable pricing
✓Practical browser extension

❌Cons

✗Free tier word limit (125 words)
✗Weak original generation (mainly paraphrasing)
✗Mediocre Chinese paraphrasing
✗Skewed toward academic use

Compare with Alternatives

View all alternatives →

Tool	Rating	Pricing	Best For
QuillBot ★	4.3/5	Freemium	Writing

Frequently Asked Questions

Is QuillBot free to use?▼

QuillBot offers a freemium plan. The free tier has limited features, while paid plans unlock full functionality.

What is QuillBot best for?▼

AI paraphrasing and summarizing tool for rewriting sentences, checking grammar and generating summaries

Are there any alternatives?▼

Yes! Check out our comparison page for alternatives to QuillBot.View alternatives →

User Reviews

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Why Solopreneurs Love It

✓Save hours on repetitive tasks

✓Professional quality without hiring

✓Scale your output as a one-person team

✓Affordable pricing for solo businesses

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Quick Info

CategoryWriting

PricingFreemium

Rating4.3/5

Reviews2100

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