ZeroGPT Plus vs UndetectedGPT vs GPTZero
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
ZeroGPT Plus
vs
ZeroGPT Plus
Competitor 1
UndetectedGPT
UndetectedGPT
Competitor 2
GPTZero
GPTZero
Competitor 3
Suggested competitors for ZeroGPT Plus:
Dechecker AI94%
Winston AI92%
Copyleaks91%
Pangram Labs89%
Scribbr AI Detector89%
Phrasly88%
Turnitin87%
Originality.AI86%
Dechecker AI94%
Winston AI92%
Copyleaks91%
Pangram Labs89%
Scribbr AI Detector89%
Phrasly88%
Turnitin87%
Originality.AI86%
Compare
3 tools · best value per row highlighted
Competitor
UndetectedGPT
UndetectedGPT
undetectedgpt.ai
UndetectedGPT is an AI humanizer that rewrites machine-drafted text into natural writing aimed at passing detectors such as GPTZero, Turnitin and Originality.
Competitor
GPTZero
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
Traffic estimated monthly website traffic
Monthly visits
92.5Kvisits/mo
50.9Kvisits/mo
11Mvisits/mo
MoM change
▼ 14.1%
▲ 26.0%
—
6-month growth
+100.2%
+140.8%
—
Global rank web
#383,365
#800,227
—
Avg. last 3 months
85.7K
42.5K
11M
Bounce rate lower is better
38%
39%
—
Pages / visit
1.9
2.1
—
Visit duration
21s
44s
—
Traffic sources
● Direct 92% · ● Referral 4%
● Direct 91% · ● Referral 6%
—
ZeroGPT PlusUndetectedGPTGPTZero
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$9.9per month · free tier available
$19.99per month · free tier available
$12.99per month · free tier available
Free tier
Free trial
–
–
API access
–
–
Plans
—
Free FreePlus $19.99/moPro $29.99/moMax $79.99/mo
Free FreePremium $12.99/moProfessional $24.99/mo
Capabilities input → output
Input
DocumentsText
DocumentsText
DocumentsText
Output
Text
Text
DataText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
4
11
7
Detection
AI authorship detection
–
Content detection
–
Plagiarism detection
–
Bypassing AI content detection
–
–
Paraphrasing
–
–
Text humanization
–
–
Undetectable content writing
–
–
Citations
–
–
Document writing
–
–
Hallucination detection
–
–
Academic citation
–
–
Citation formatting
–
–
Content authenticity verification
–
–
Grammar checking
–
–
Paragraph restructuring
–
–
Writing
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
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.