GPTZero vs QuillBot vs Wordtune vs WriteHuman

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

Your tool
GPTZero
vs
Competitor 1
QuillBot
Competitor 2
Wordtune
Competitor 3
WriteHuman
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 QuillBot
quillbot.com
Rephrase until it sounds right
Make main Remove
Competitor Wordtune
wordtune.com
Rewrite sentences without rewriting them yourself
Make main Remove
Competitor WriteHuman
writehuman.ai
WriteHuman is an AI humanizer that rewrites machine-generated drafts so they read like a person wrote them.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
11Mvisits/mo
31.4Mvisits/mo
371Kvisits/mo
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MoM change
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▼ 8.4%
▼ 9.6%
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6-month growth
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-27.9%
-50.1%
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Global rank web
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#1,318
#113,516
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Avg. last 3 months
11M
36.7M
410K
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Bounce rate lower is better
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46%
49%
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Pages / visit
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5.5
3.0
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Visit duration
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2m 52s
56s
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Traffic sources
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● Direct 76% · ● Referral 22%
● Direct 75% · ● Referral 15%
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GPTZeroQuillBotWordtuneWriteHuman
014.9M29.9M44.8M59.8MGPTZero · 11MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MWordtune · 848.2KWordtune · 809KWordtune · 789.1KWordtune · 645KWordtune · 744.1KWordtune · 685.6KWordtune · 555.2KWordtune · 448.8KWordtune · 410.3KWordtune · 371K100K1M10M100MGPTZero · 11MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MWordtune · 848.2KWordtune · 809KWordtune · 789.1KWordtune · 645KWordtune · 744.1KWordtune · 685.6KWordtune · 555.2KWordtune · 448.8KWordtune · 410.3KWordtune · 371KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$12.99per month · free tier available
$19.95per month · free tier available
$4.89per month · free tier available
$12per month · free tier available
Free tier
Free trial
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API access
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Plans
Free FreePremium $12.99/moProfessional $24.99/mo
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Basic FreeAdvanced $6.99/moUnlimited $9.99/mo
Free FreeBasic $12/moPro $19/moUltra $39/mo
Capabilities input → output
Input
DocumentsText
DocumentsImagesText
Text
Text
Output
DataText
DocumentsImagesSlidesText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
AI Detection & SafetyAI DetectorHumanizer AI
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
9
10
1
Detection
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Grammar checking
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Paraphrasing
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Plagiarism detection
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Writing
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Summarizing
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AI authorship detection
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Chrome extensions
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Content detection
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Content translation
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Hallucination detection
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Language refinement
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Paragraph restructuring
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Translations
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Content authenticity verification
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Document summarization
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Email writing
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Proofreading
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Undetectable content writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 2
▲ 0
▲ 0
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.