GPTZero vs Grammarly vs Wordtune

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

Your tool
GPTZero
vs
Competitor 1
Grammarly
Competitor 2
Wordtune
Competitor 3
Suggested competitors for GPTZero: Originality.AI88% Winston AI85% Copyleaks84% ZeroGPT78% Turnitin74% Dechecker AI72% ZeroGPT Plus70% Detecting-AI.com70%
Compare
3 tools · best value per row highlighted
Your tool 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
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Competitor Grammarly
grammarly.com
Writing confidence that follows you everywhere
Make main Remove
Competitor Wordtune
wordtune.com
Rewrite sentences without rewriting them yourself
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
11Mvisits/mo
49.3Mvisits/mo
371Kvisits/mo
MoM change
—
▲ 10.8%
▼ 9.6%
6-month growth
—
-22.5%
-50.1%
Global rank web
—
#688
#113,516
Avg. last 3 months
11M
46.5M
410K
Bounce rate lower is better
—
40%
49%
Pages / visit
—
7.8
3.0
Visit duration
—
4m 41s
56s
Traffic sources
—
● Direct 85% · ● Referral 9%
● Direct 75% · ● Referral 15%
GPTZeroGrammarlyWordtune
015.9M31.8M47.7M63.6MGPTZero · 11MGrammarly · 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 · 371K100K1M10M100MGPTZero · 11MGrammarly · 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 · 371KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$12.99per month · free tier available
$12per month · free tier available
$4.89per month · free tier available
Free tier
Free trial
–
API access
–
–
Plans
Free FreePremium $12.99/moProfessional $24.99/mo
Free FreePro Custom/moEnterprise Custom/mo
Basic FreeAdvanced $6.99/moUnlimited $9.99/mo
Capabilities input → output
Input
DocumentsText
Text
Text
Output
DataText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
6
10
Grammar checking
Paraphrasing
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Writing
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Detection
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Plagiarism detection
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AI authorship detection
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–
Chrome extensions
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–
Content detection
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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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–
Content authenticity verification
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–
Email writing
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–
Summarizing
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 1
▲ 0
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.