GPTZero vs Copyleaks vs isFake.ai

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
Suggested competitors for GPTZero: Originality.AI88% Winston AI85% ZeroGPT78% Turnitin74% Dechecker AI72% Grammarly70% 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 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
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
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
11Mvisits/mo
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MoM change
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▼ 32.4%
6-month growth
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Global rank web
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#7,962,217
Avg. last 3 months
11M
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757
Bounce rate lower is better
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0%
Pages / visit
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Visit duration
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Traffic sources
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GPTZeroCopyleaksisFake.ai
02.8M5.5M8.3M11MGPTZero · 11MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 9171001K10K100K1M10M100MGPTZero · 11MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 917Nov '25DecJan '26FebMarAug
Pricing
Model
Freemium
Paid
Freemium
Starting price
$12.99per month · free tier available
$13.99per month
$3.99per 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
Capabilities input → output
Input
DocumentsText
CodeDocumentsImagesTextVideo
AudioImagesTextVideo
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 Image Detector
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
2
3
Detection
AI authorship detection
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Audio detection
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Content detection
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Deepfake detection
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Hallucination detection
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Image authenticity analysis
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Plagiarism detection
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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
▲ 0
▲ 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.