GPTZero vs Copyleaks vs isFake.ai vs ZeroGPT Plus

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

Your tool
GPTZero
vs
Competitor 1
Copyleaks
Competitor 2
isFake.ai
Competitor 3
ZeroGPT Plus
Compare
4 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 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 isFake.ai
isfake.ai
isFake.ai is a tool designed for detecting AI-generated content across different media types, including text, images, audio, and videos. It employs proprietary algorithms to analyze for characteristic
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Competitor ZeroGPT Plus
zerogpt.plus
ZeroGPT Plus can detect if text came from AI with high accuracy
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Traffic estimated monthly website traffic
Monthly visits
11Mvisits/mo
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92.5Kvisits/mo
MoM change
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▼ 32.4%
▼ 14.1%
6-month growth
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+100.2%
Global rank web
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#7,962,217
#383,365
Avg. last 3 months
11M
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757
85.7K
Bounce rate lower is better
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0%
38%
Pages / visit
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1.9
Visit duration
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21s
Traffic sources
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● Direct 92% · ● Referral 4%
GPTZeroCopyleaksisFake.aiZeroGPT Plus
02.8M5.5M8.3M11MGPTZero · 11MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 917ZeroGPT Plus · 107.3KZeroGPT Plus · 132.4KZeroGPT Plus · 53.1KZeroGPT Plus · 45.8KZeroGPT Plus · 46.2KZeroGPT Plus · 34.6KZeroGPT Plus · 24.8KZeroGPT Plus · 56.8KZeroGPT Plus · 107.7KZeroGPT Plus · 92.5K1001K10K100K1M10M100MGPTZero · 11MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 917ZeroGPT Plus · 107.3KZeroGPT Plus · 132.4KZeroGPT Plus · 53.1KZeroGPT Plus · 45.8KZeroGPT Plus · 46.2KZeroGPT Plus · 34.6KZeroGPT Plus · 24.8KZeroGPT Plus · 56.8KZeroGPT Plus · 107.7KZeroGPT Plus · 92.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Freemium
Starting price
$12.99per month · free tier available
$13.99per month
$3.99per month · free tier available
$9.9per month · free tier available
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
Personal $13.99/moPro $74.99/moEnterprise CustomEducation Custom
Free FreeOne-Time Check $3.99Monthly Plan $7.99/moTeam Plan Custom
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Capabilities input → output
Input
TextDocuments
VideoTextImagesDocumentsCode
AudioVideoTextImages
TextDocuments
Output
TextData
Data
Data
Text
Skill level
Beginner-friendly
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 Image Detector
AI Detection & SafetyAI DetectorAI Plagiarism CheckerHumanizer AI
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
7
10
11
4
AI authorship detection
Detection
Content detection
Content authenticity verification
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Plagiarism detection
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Deepfake detection
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Image authenticity analysis
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Grammar checking
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Audio detection
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Deepfakes
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Hallucination detection
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Video audio detection
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APIs
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Content moderation
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Fake news detection
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Image analysis
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.