Scribbr AI Detector vs ZeroGPT vs Pangram Labs vs Undetectable AI

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

Your tool
Scribbr AI Detector
vs
Competitor 1
ZeroGPT
Competitor 2
Pangram Labs
Competitor 3
Undetectable AI
Compare
4 tools · best value per row highlighted
Your tool Scribbr AI Detector
scribbr.com
Scribbr AI Detector is a free checker that estimates whether a piece of writing was produced by an AI model.
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Competitor ZeroGPT
zerogpt.com
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Competitor Pangram Labs
pangram.com
Pangram Labs makes an AI detector that checks whether text was written by a person or generated by a language model.
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Competitor Undetectable AI
undetectable.ai
Undetectable AI bundles an AI text detector, an AI humanizer and an AI image detector into one account.
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Traffic estimated monthly website traffic
Monthly visits
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20.5Mvisits/mo
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MoM change
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▲ 5.1%
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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
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Avg. last 3 months
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20.5M
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Bounce rate lower is better
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60%
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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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Scribbr AI DetectorZeroGPTPangram LabsUndetectable AI
07.3M14.7M22M29.3MZeroGPT · 29.3MZeroGPT · 23.5MZeroGPT · 20.6MZeroGPT · 23.3MZeroGPT · 29.1MZeroGPT · 28.2MZeroGPT · 26.3MZeroGPT · 21.4MZeroGPT · 19.5MZeroGPT · 20.5M10M100MZeroGPT · 29.3MZeroGPT · 23.5MZeroGPT · 20.6MZeroGPT · 23.3MZeroGPT · 29.1MZeroGPT · 28.2MZeroGPT · 26.3MZeroGPT · 21.4MZeroGPT · 19.5MZeroGPT · 20.5MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Paid
Freemium
Paid
Starting price
Free
$7.99per month
$20per month · free tier available
$5per month
Free tier
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Free trial
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API access
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Plans
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Free FreeIndividual $20/moProfessional $65/mo
10K words $5/mo20K words $9.50/mo35K words $15.75/mo50K words $21.25/mo+1 more
Capabilities input → output
Input
Text
DocumentsImagesTextVideo
DocumentsImagesText
DocumentsImagesText
Output
Data
Text
Data
DataText
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Plagiarism CheckerHumanizer AI
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker+1 more
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Image DetectorHumanizer AI
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
2
7
10
Detection
AI authorship detection
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Content detection
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Plagiarism detection
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Image authenticity analysis
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Edited image detection
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Text humanization
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Humanizing AI text
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Undetectable content writing
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Audio detection
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Content authenticity verification
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Text enhancement
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
0
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Reviews
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Prompts
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.