Originality.AI vs ZeroGPT Plus vs Copyleaks vs Grammarly
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Originality.AI
vs Originality.AI
Competitor 1
ZeroGPT Plus
ZeroGPT Plus
Competitor 2
Copyleaks
Copyleaks
Competitor 3
Grammarly
GrammarlyCompare
4 tools · best value per row highlighted
Competitor
ZeroGPT Plus
ZeroGPT Plus
zerogpt.plus
ZeroGPT Plus can detect if text came from AI with high accuracy
Competitor
Copyleaks
Copyleaks
copyleaks.com
Copyleaks is a content authenticity platform that checks whether text was written by AI and whether it copies existing sources.
Traffic estimated monthly website traffic
Monthly visits
1.7Mvisits/mo
92.5Kvisits/mo
—
49.3Mvisits/mo
MoM change
▼ 3.1%
▼ 14.1%
—
▲ 10.8%
6-month growth
-37.9%
+100.2%
—
-22.5%
Global rank web
#37,307
#383,365
—
#688
Avg. last 3 months
1.8M
85.7K
—
46.5M
Bounce rate lower is better
56%
38%
—
40%
Pages / visit
2.5
1.9
—
7.8
Visit duration
2m 31s
21s
—
4m 41s
Traffic sources
● Direct 86% · ● Referral 13%
● Direct 92% · ● Referral 4%
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● Direct 85% · ● Referral 9%
Originality.AIZeroGPT PlusCopyleaksGrammarly
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$12.95per month · free tier available
$9.9per month · free tier available
$13.99per month
$12per 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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–
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Plans
Basic FreePro $12.95/moEnterprise $136.58/mo
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Personal $13.99/moPro $74.99/moEnterprise CustomEducation Custom
Free FreePro Custom/moEnterprise Custom/mo
Capabilities input → output
Input
DocumentsTextWeb pages
DocumentsText
CodeDocumentsImagesTextVideo
Text
Output
DataText
Text
Data
Text
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 2 shared · core partial
Tasks covered
8
4
10
6
Plagiarism detection
Detection
Content detection
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AI authorship detection
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Content authenticity verification
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Grammar checking
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Proofreading
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Paraphrasing
–
–
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Writing
–
–
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APIs
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–
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Content moderation
–
–
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Deepfake detection
–
–
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Editorial fact checking
–
–
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Fact checking
–
–
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Image authenticity analysis
–
–
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SEO
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 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.