LanguageTool vs ProWritingAid vs QuillBot

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
LanguageTool
vs
Competitor 1
ProWritingAid
Competitor 2
QuillBot
Competitor 3
Suggested competitors for LanguageTool: Trinka AI88% Ginger Software86% DeepL Write84% Hemingway Editor83% Writefull83% Grammarly82% AHelp82% Overleaf AI Assist81%
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3 tools · best value per row highlighted
Your tool LanguageTool
languagetool.org
LanguageTool checks grammar, spelling, punctuation, casing and style as you write, and works in more than 30 languages and dialects, including English, German, Portuguese, Spanish, French and Dutch.
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Competitor ProWritingAid
prowritingaid.com
ProWritingAid is a writing toolkit built around the full path of a book, from first idea to publication.
Make main Remove
Competitor QuillBot
quillbot.com
Rephrase until it sounds right
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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31.4Mvisits/mo
MoM change
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▼ 8.4%
6-month growth
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-27.9%
Global rank web
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#1,318
Avg. last 3 months
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36.7M
Bounce rate lower is better
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46%
Pages / visit
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5.5
Visit duration
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2m 52s
Traffic sources
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● Direct 76% · ● Referral 22%
LanguageToolProWritingAidQuillBot
014.9M29.9M44.8M59.8MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4M10M100MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Freemium
Starting price
Free
€10per month · free tier available
$19.95per month · free tier available
Free tier
Free trial
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API access
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Plans
Free Free
Free FreePremium €30/moPremium Pro €36/mo
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Capabilities input → output
Input
Text
Text
DocumentsImagesText
Output
Text
Text
DocumentsImagesSlidesText
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
Writing & ContentAI Book WritingAI Grammar CheckerAI Writing Assistants
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
Tasks what each tool can do · 4 shared · core   partial
Tasks covered
10
11
9
Grammar checking
Paraphrasing
Proofreading
Writing
Plagiarism detection
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Book writing
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Book creation assistance
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Book editing
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Content critique
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Detection
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Multilingual grammar assistance
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Summarizing
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Writing outlines
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Document summarization
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Dutch text correction
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French grammar checking
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French text correction
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Multilingual writing assistance
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Novels
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Spanish text correction
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Undetectable content writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 2
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.