Copyleaks vs GPTZero vs StealthGPT

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

Your tool
Copyleaks
vs
Competitor 1
GPTZero
Competitor 2
StealthGPT
Competitor 3
Suggested competitors for Copyleaks: Winston AI95% Pangram Labs91% AI or Not86% Turnitin83% Originality.AI83% isFake.ai82% Undetectable AI81% Scribbr AI Detector81%
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3 tools · best value per row highlighted
Your tool Copyleaks
copyleaks.com
Copyleaks is a content authenticity platform that checks whether text was written by AI and whether it copies existing sources.
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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
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Competitor StealthGPT
stealthgpt.ai
StealthGPT is an AI humanizer and writing assistant that rewrites generated text so it reads naturally and avoids detector flags.
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Traffic estimated monthly website traffic
Monthly visits
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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
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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
Paid
Freemium
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Starting price
$13.99per month
$12.99per month · free tier available
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Free tier
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Free trial
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API access
Plans
Personal $13.99/moPro $74.99/moEnterprise CustomEducation Custom
Free FreePremium $12.99/moProfessional $24.99/mo
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Capabilities input → output
Input
CodeDocumentsImagesTextVideo
DocumentsText
Text
Output
Data
DataText
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorHumanizer AI
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
10
7
9
Detection
Content detection
AI authorship detection
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Plagiarism detection
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Content authenticity verification
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Grammar checking
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Humanizing AI text
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Text humanization
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Undetectable content writing
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Bypassing AI content detection
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Hallucination detection
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Paraphrasing
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APIs
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Citation formatting
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Content moderation
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Deepfake detection
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Image authenticity analysis
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Writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
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Saves
0
0
0
Reviews
0
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Prompts
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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.