LanguageTool vs QuillBot vs Wordtune vs StealthGPT

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

Your tool
LanguageTool
vs
Competitor 1
QuillBot
Competitor 2
Wordtune
Competitor 3
StealthGPT
Compare
4 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.
Remove
Competitor QuillBot
quillbot.com
Rephrase until it sounds right
Make main Remove
Competitor Wordtune
wordtune.com
Rewrite sentences without rewriting them yourself
Make main Remove
Competitor StealthGPT
stealthgpt.ai
StealthGPT is an AI humanizer and writing assistant that rewrites generated text so it reads naturally and avoids detector flags.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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31.4Mvisits/mo
371Kvisits/mo
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MoM change
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▼ 8.4%
▼ 9.6%
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6-month growth
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-27.9%
-50.1%
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Global rank web
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#1,318
#113,516
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Avg. last 3 months
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36.7M
410K
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Bounce rate lower is better
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46%
49%
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Pages / visit
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5.5
3.0
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Visit duration
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2m 52s
56s
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Traffic sources
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● Direct 76% · ● Referral 22%
● Direct 75% · ● Referral 15%
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LanguageToolQuillBotWordtuneStealthGPT
014.9M29.9M44.8M59.8MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MWordtune · 848.2KWordtune · 809KWordtune · 789.1KWordtune · 645KWordtune · 744.1KWordtune · 685.6KWordtune · 555.2KWordtune · 448.8KWordtune · 410.3KWordtune · 371K100K1M10M100MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MWordtune · 848.2KWordtune · 809KWordtune · 789.1KWordtune · 645KWordtune · 744.1KWordtune · 685.6KWordtune · 555.2KWordtune · 448.8KWordtune · 410.3KWordtune · 371KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
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Starting price
Free
$19.95per month · free tier available
$4.89per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Free Free
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Basic FreeAdvanced $6.99/moUnlimited $9.99/mo
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Capabilities input → output
Input
Text
DocumentsImagesText
Text
Text
Output
Text
DocumentsImagesSlidesText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
AI Detection & SafetyAI DetectorHumanizer AI
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
10
9
10
9
Paraphrasing
Writing
Grammar checking
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Undetectable content writing
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Detection
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Proofreading
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Summarizing
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Humanizing AI text
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Text humanization
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Bypassing AI content detection
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Chrome extensions
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Content translation
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Language refinement
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Multilingual grammar assistance
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Paragraph restructuring
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Plagiarism detection
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Translations
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Citation formatting
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Content detection
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Document summarization
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Dutch text correction
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Email writing
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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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Spanish text correction
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 2
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.