Grammarly vs Wordtune vs GPTZero vs Copyleaks

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

Your tool
Grammarly
vs
Competitor 1
Wordtune
Competitor 2
GPTZero
Competitor 3
Copyleaks
Compare
4 tools · best value per row highlighted
Your tool Grammarly
grammarly.com
Writing confidence that follows you everywhere
Remove
Competitor Wordtune
wordtune.com
Rewrite sentences without rewriting them yourself
Make main Remove
Competitor GPTZero
gptzero.me
Used by over 10 million teachers and students across more than 100 countries, GPTZero detects AI-generated text across major language models while providing a suite of writing verification tools
Make main Remove
Competitor Copyleaks
copyleaks.com
Copyleaks is a content authenticity platform that checks whether text was written by AI and whether it copies existing sources.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
49.3Mvisits/mo
371Kvisits/mo
11Mvisits/mo
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MoM change
▲ 10.8%
▼ 9.6%
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6-month growth
-22.5%
-50.1%
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Global rank web
#688
#113,516
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Avg. last 3 months
46.5M
410K
11M
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Bounce rate lower is better
40%
49%
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Pages / visit
7.8
3.0
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Visit duration
4m 41s
56s
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Traffic sources
● Direct 85% · ● Referral 9%
● Direct 75% · ● Referral 15%
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GrammarlyWordtuneGPTZeroCopyleaks
015.9M31.8M47.7M63.6MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MWordtune · 848.2KWordtune · 809KWordtune · 789.1KWordtune · 645KWordtune · 744.1KWordtune · 685.6KWordtune · 555.2KWordtune · 448.8KWordtune · 410.3KWordtune · 371KGPTZero · 11M100K1M10M100MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MWordtune · 848.2KWordtune · 809KWordtune · 789.1KWordtune · 645KWordtune · 744.1KWordtune · 685.6KWordtune · 555.2KWordtune · 448.8KWordtune · 410.3KWordtune · 371KGPTZero · 11MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$12per month · free tier available
$4.89per month · free tier available
$12.99per month · free tier available
$13.99per month
Free tier
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Free trial
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API access
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Plans
Free FreePro Custom/moEnterprise Custom/mo
Basic FreeAdvanced $6.99/moUnlimited $9.99/mo
Free FreePremium $12.99/moProfessional $24.99/mo
Personal $13.99/moPro $74.99/moEnterprise CustomEducation Custom
Capabilities input → output
Input
Text
Text
DocumentsText
CodeDocumentsImagesTextVideo
Output
Text
Text
DataText
Data
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
10
7
10
Grammar checking
Plagiarism detection
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Detection
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AI authorship detection
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Paraphrasing
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Writing
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Content detection
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Content authenticity verification
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Chrome extensions
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Content translation
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Hallucination detection
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Language refinement
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Paragraph restructuring
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Proofreading
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Translations
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APIs
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Content moderation
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Deepfake detection
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Email writing
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Image authenticity analysis
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Summarizing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 1
▲ 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.