UndetectedGPT vs SuperHumanizer vs Humanizer AI vs QuillBot

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

Your tool
UndetectedGPT
vs
Competitor 1
SuperHumanizer
Competitor 2
Humanizer AI
Competitor 3
QuillBot
Compare
4 tools · best value per row highlighted
Your tool 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.
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Competitor SuperHumanizer
superhumanizer.ai
A content marketer at a SaaS company drafts blog posts using AI writing tools, then faces a problem
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Competitor Humanizer AI
humanizerai.com
Humanizer AI is an editing room for AI-assisted drafts.
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Competitor QuillBot
quillbot.com
Rephrase until it sounds right
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Traffic estimated monthly website traffic
Monthly visits
50.9Kvisits/mo
1.2Mvisits/mo
50.9Kvisits/mo
31.4Mvisits/mo
MoM change
▲ 26.0%
▼ 14.1%
▲ 0.6%
▼ 8.4%
6-month growth
+140.8%
+3,109.4%
+120.6%
-27.9%
Global rank web
#800,227
#61,022
#687,975
#1,318
Avg. last 3 months
42.5K
1.3M
50.9K
36.7M
Bounce rate lower is better
39%
71%
36%
46%
Pages / visit
2.1
1.6
1.9
5.5
Visit duration
44s
1m 11s
14s
2m 52s
Traffic sources
● Direct 91% · ● Referral 6%
● Direct 84% · ● Referral 14%
● Referral 54% · ● Direct 46%
● Direct 76% · ● Referral 22%
UndetectedGPTSuperHumanizerHumanizer AIQuillBot
014.9M29.9M44.8M59.8MUndetectedGPT · 18.2KUndetectedGPT · 11.1KUndetectedGPT · 8.9KUndetectedGPT · 21.1KUndetectedGPT · 23.5KUndetectedGPT · 33.1KUndetectedGPT · 36.2KUndetectedGPT · 40.4KUndetectedGPT · 50.9KSuperHumanizer · 2.5KSuperHumanizer · 4.2KSuperHumanizer · 37.6KSuperHumanizer · 162.1KSuperHumanizer · 710.9KSuperHumanizer · 1.4MSuperHumanizer · 1.4MSuperHumanizer · 1.2MHumanizer AI · 65.4KHumanizer AI · 19.9KHumanizer AI · 16.6KHumanizer AI · 23.1KHumanizer AI · 59.5KHumanizer AI · 36.7KHumanizer AI · 51.2KHumanizer AI · 50.6KHumanizer AI · 50.9KQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4M1K10K100K1M10M100MUndetectedGPT · 18.2KUndetectedGPT · 11.1KUndetectedGPT · 8.9KUndetectedGPT · 21.1KUndetectedGPT · 23.5KUndetectedGPT · 33.1KUndetectedGPT · 36.2KUndetectedGPT · 40.4KUndetectedGPT · 50.9KSuperHumanizer · 2.5KSuperHumanizer · 4.2KSuperHumanizer · 37.6KSuperHumanizer · 162.1KSuperHumanizer · 710.9KSuperHumanizer · 1.4MSuperHumanizer · 1.4MSuperHumanizer · 1.2MHumanizer AI · 65.4KHumanizer AI · 19.9KHumanizer AI · 16.6KHumanizer AI · 23.1KHumanizer AI · 59.5KHumanizer AI · 36.7KHumanizer AI · 51.2KHumanizer AI · 50.6KHumanizer AI · 50.9KQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Paid
Freemium
Starting price
$19.99per month · free tier available
Free
$10per month
$19.95per month · free tier available
Free tier
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Free trial
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–
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API access
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Plans
Free FreePlus $19.99/moPro $29.99/moMax $79.99/mo
Free Free
Starter $10/moStarter $14.99/moPro $21/moPro $29.99/mo+2 more
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Capabilities input → output
Input
DocumentsText
Text
DocumentsText
DocumentsImagesText
Output
Text
Text
Text
DocumentsImagesSlidesText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Rewriter+1 more
AI Detection & SafetyAI DetectorHumanizer AI
AI Detection & SafetyAI DetectorHumanizer AI
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
11
4
6
9
Detection
Paraphrasing
Text humanization
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Bypassing AI content detection
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Undetectable content writing
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Content detection
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Writing
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AI authorship detection
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Citations
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Document writing
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Grammar checking
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Plagiarism detection
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Summarizing
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Academic citation
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Citation formatting
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Document summarization
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Paragraph restructuring
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Proofreading
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 2
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.