GPTZero vs Winston AI vs Turnitin

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

Your tool
GPTZero
vs
Competitor 1
Winston AI
Competitor 2
Turnitin
Competitor 3
Suggested competitors for GPTZero: Originality.AI88% Copyleaks84% ZeroGPT78% Dechecker AI72% Grammarly70% ZeroGPT Plus70% Detecting-AI.com70% isFake.ai68%
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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 Winston AI
gowinston.ai
Winston AI is an AI content detector and plagiarism checker built for education, SEO, and writing.
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Competitor Turnitin
turnitin.com
Turnitin is an academic integrity suite that schools, universities, and research organizations use to verify originality and deal with AI-written text.
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Traffic estimated monthly website traffic
Monthly visits
11Mvisits/mo
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MoM change
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6-month growth
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Global rank web
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Avg. last 3 months
11M
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Bounce rate lower is better
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Pages / visit
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Visit duration
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Traffic sources
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Pricing
Model
Freemium
Freemium
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Starting price
$12.99per month · free tier available
$10per 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 FreePremium $12.99/moProfessional $24.99/mo
Free FreeEssential $10/moAdvanced $16/moElite $26/mo+1 more
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Capabilities input → output
Input
DocumentsText
DocumentsImagesText
DocumentsText
Output
DataText
Data
Data
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Plagiarism Checker
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
2
2
Detection
Plagiarism detection
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AI authorship detection
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Content detection
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Hallucination detection
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Image authenticity analysis
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Content authenticity verification
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Grammar checking
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
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Saves
0
0
0
Reviews
0
0
0
Prompts
0
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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.