GPTZero vs ZeroGPT vs isFake.ai vs Copyleaks

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

Your tool
GPTZero
vs
Competitor 1
ZeroGPT
Competitor 2
isFake.ai
Competitor 3
Copyleaks
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 ZeroGPT
zerogpt.com
Make main Remove
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 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
11Mvisits/mo
20.5Mvisits/mo
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MoM change
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▲ 5.1%
▼ 32.4%
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6-month growth
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-29.5%
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Global rank web
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#3,675
#7,962,217
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Avg. last 3 months
11M
20.5M
757
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Bounce rate lower is better
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60%
0%
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Pages / visit
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2.2
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Visit duration
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2m 53s
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Traffic sources
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● Direct 90% · ● Referral 9%
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GPTZeroZeroGPTisFake.aiCopyleaks
07.3M14.7M22M29.3MGPTZero · 11MZeroGPT · 29.3MZeroGPT · 23.5MZeroGPT · 20.6MZeroGPT · 23.3MZeroGPT · 29.1MZeroGPT · 28.2MZeroGPT · 26.3MZeroGPT · 21.4MZeroGPT · 19.5MZeroGPT · 20.5MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 9171001K10K100K1M10M100MGPTZero · 11MZeroGPT · 29.3MZeroGPT · 23.5MZeroGPT · 20.6MZeroGPT · 23.3MZeroGPT · 29.1MZeroGPT · 28.2MZeroGPT · 26.3MZeroGPT · 21.4MZeroGPT · 19.5MZeroGPT · 20.5MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 917Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Paid
Starting price
$12.99per month · free tier available
$7.99per month
$3.99per 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 FreePremium $12.99/moProfessional $24.99/mo
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Free FreeOne-Time Check $3.99Monthly Plan $7.99/moTeam Plan Custom
Personal $13.99/moPro $74.99/moEnterprise CustomEducation Custom
Capabilities input → output
Input
DocumentsText
VideoTextImagesDocuments
AudioVideoTextImages
VideoTextImagesDocumentsCode
Output
TextData
Text
Data
Data
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+1 more
AI Detection & SafetyAI DetectorAI Image Detector
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
2
11
10
Detection
AI authorship detection
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Content detection
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Plagiarism detection
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Content authenticity verification
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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
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.