GPTZero vs Originality.AI vs isFake.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
Originality.AI
Competitor 2
isFake.ai
Competitor 3
Turnitin
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 Originality.AI
originality.ai
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 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
1.7Mvisits/mo
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MoM change
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▼ 3.1%
▼ 32.4%
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6-month growth
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-37.9%
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Global rank web
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#37,307
#7,962,217
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Avg. last 3 months
11M
1.8M
757
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Bounce rate lower is better
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56%
0%
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Pages / visit
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2.5
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Visit duration
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2m 31s
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Traffic sources
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● Direct 86% · ● Referral 13%
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GPTZeroOriginality.AIisFake.aiTurnitin
02.8M5.5M8.3M11MGPTZero · 11MOriginality.AI · 2.6MOriginality.AI · 2.5MOriginality.AI · 2.2MOriginality.AI · 2.2MOriginality.AI · 2.7MOriginality.AI · 2.5MOriginality.AI · 2.4MOriginality.AI · 1.9MOriginality.AI · 1.7MOriginality.AI · 1.7MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 9171001K10K100K1M10M100MGPTZero · 11MOriginality.AI · 2.6MOriginality.AI · 2.5MOriginality.AI · 2.2MOriginality.AI · 2.2MOriginality.AI · 2.7MOriginality.AI · 2.5MOriginality.AI · 2.4MOriginality.AI · 1.9MOriginality.AI · 1.7MOriginality.AI · 1.7MisFake.ai · 729isFake.ai · 1KisFake.ai · 1.1KisFake.ai · 1.4KisFake.ai · 917Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
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Starting price
$12.99per month · free tier available
$12.95per month · free tier available
$3.99per 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
Basic FreePro $12.95/moEnterprise $136.58/mo
Free FreeOne-Time Check $3.99Monthly Plan $7.99/moTeam Plan Custom
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Capabilities input → output
Input
TextDocuments
Web pagesTextDocuments
AudioVideoTextImages
TextDocuments
Output
TextData
DataText
Data
Data
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Image Detector
AI Detection & SafetyAI DetectorAI Plagiarism Checker
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
7
8
11
8
Detection
Content detection
Content authenticity verification
AI authorship detection
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Plagiarism detection
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Audio detection
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Deepfake detection
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Image authenticity analysis
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Deepfakes
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Exam cheating
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Hallucination detection
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Video audio detection
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Academic integrity advising
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Editorial fact checking
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Exam grading
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Fact checking
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Fake news detection
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Grammar checking
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Image analysis
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Proofreading
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SEO
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
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Saves
0
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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.