QuillBot vs AI Blaze vs Merlin vs GPTZero
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
QuillBot
vs QuillBot
Competitor 1
AI Blaze
AI Blaze
Competitor 2
Merlin
Merlin
Competitor 3
GPTZero
GPTZeroCompare
4 tools · best value per row highlighted
Competitor
AI Blaze
AI Blaze
blaze.today
AI Blaze is a free Chrome Extension that helps students use AI to save time, get help with homework, and boost your study game.
Simply type a keyboard shortcut or use our dynamic sidebar to use AI sn
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
31.4Mvisits/mo
801.6Kvisits/mo
1.2Mvisits/mo
11Mvisits/mo
MoM change
▼ 8.4%
▼ 3.7%
▼ 13.8%
—
6-month growth
-27.9%
-4.4%
-9.1%
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Global rank web
#1,318
#63,350
#46,011
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Avg. last 3 months
36.7M
818K
1.3M
11M
Bounce rate lower is better
46%
38%
50%
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Pages / visit
5.5
3.6
2.5
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Visit duration
2m 52s
2m 50s
4m 15s
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Traffic sources
● Direct 76% · ● Referral 22%
● Direct 86% · ● Referral 8%
● Direct 83% · ● Referral 14%
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QuillBotAI BlazeMerlinGPTZero
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$19.95per month · free tier available
Free
$29per month · free tier available
$12.99per month · free tier available
Free tier
Free trial
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API access
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–
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Plans
—
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Free FreePro $29/moTeams $15/mo
Free FreePremium $12.99/moProfessional $24.99/mo
Capabilities input → output
Input
DocumentsTextImages
Text
Web pagesTextDocumentsCode
TextDocuments
Output
TextSlidesImagesDocuments
Text
TextImagesCode
TextData
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
9
11
13
7
Writing
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Summarizing
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Chrome extensions
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Detection
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Paraphrasing
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Plagiarism detection
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Grammar checking
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Productivity
–
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AI authorship detection
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Chatbots
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Coding
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Content detection
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Content translation
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Copywriting
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Customer service emails
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Hallucination detection
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Image generation
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Social media
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Social media posts
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Text snippets
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Translations
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Video summaries
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Content authenticity verification
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Document summarization
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Email
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Email management
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Mind maps
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Proofreading
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Team collaboration
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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
▲ 2
▲ 0
▲ 3
▲ 1
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.