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LanguageTool

LanguageTool

Try LanguageTool Free

QuillBot vs LanguageTool — Head-to-Head Comparison

Quick verdict: QuillBot edges ahead with a 4.5/5 rating vs 4.3/5. See the full breakdown below.

Feature Comparison

Feature QuillBot LanguageTool
Paraphraser with 7 modes (Standard, Fluency, Formal, Academic, Creative, Simple, Expand)
Grammar Checker
AI Summarizer
Citation Generator (APA, MLA, Chicago)
Plagiarism Checker
Translation (30+ languages)
Word flipper and synonym controls
Google Docs extension
Microsoft Word add-in
Chrome extension
Grammar and style checking in 30+ languages
Real-time corrections as you type
Browser extension (Chrome, Firefox, Edge, Safari)
Microsoft Word and Google Docs add-ins
LibreOffice add-in
AI-powered paraphrasing suggestions
Picky Mode (advanced style suggestions)
Custom dictionary and rules
Team management (Premium)
API access for developers

Pricing Comparison

PlanQuillBotLanguageTool
Starting price Free Free
Free plan Yes Yes
Pricing model Subscription Subscription

Which Should You Choose?

Choose QuillBot if...

AI paraphrasing and grammar tool trusted by 35 million users worldwide

Try QuillBot Free

Choose LanguageTool if...

Open-source AI grammar checker supporting 30+ languages including German, French, Spanish

Try LanguageTool Free

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