Grammarly vs Scribbr Plagiarism Checker vs Copyleaks vs Originality.AI

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

Your tool
Grammarly
vs
Competitor 1
Scribbr Plagiarism Checker
Competitor 2
Copyleaks
Competitor 3
Originality.AI
Compare
4 tools · best value per row highlighted
Your tool Grammarly
grammarly.com
Writing confidence that follows you everywhere
Remove
Competitor Scribbr Plagiarism Checker
scribbr.com
Scribbr Plagiarism Checker compares a document with a database of 99 billion web pages and 8 million publications and shows where the text matches existing sources.
Make main Remove
Competitor Copyleaks
copyleaks.com
Copyleaks is a content authenticity platform that checks whether text was written by AI and whether it copies existing sources.
Make main Remove
Competitor Originality.AI
originality.ai
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
49.3Mvisits/mo
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1.7Mvisits/mo
MoM change
▲ 10.8%
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▼ 3.1%
6-month growth
-22.5%
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-37.9%
Global rank web
#688
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#37,307
Avg. last 3 months
46.5M
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1.8M
Bounce rate lower is better
40%
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56%
Pages / visit
7.8
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2.5
Visit duration
4m 41s
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2m 31s
Traffic sources
● Direct 85% · ● Referral 9%
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● Direct 86% · ● Referral 13%
GrammarlyScribbr Plagiarism CheckerCopyleaksOriginality.AI
015.9M31.8M47.7M63.6MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MOriginality.AI · 2.6MOriginality.AI · 2.5MOriginality.AI · 2.2MOriginality.AI · 2.2MOriginality.AI · 2.7MOriginality.AI · 2.5MOriginality.AI · 2.4MOriginality.AI · 1.9MOriginality.AI · 1.7MOriginality.AI · 1.7M1M10M100MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MOriginality.AI · 2.6MOriginality.AI · 2.5MOriginality.AI · 2.2MOriginality.AI · 2.2MOriginality.AI · 2.7MOriginality.AI · 2.5MOriginality.AI · 2.4MOriginality.AI · 1.9MOriginality.AI · 1.7MOriginality.AI · 1.7MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Paid
Freemium
Starting price
$12per month · free tier available
Free
$13.99per month
$12.95per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreePro Custom/moEnterprise Custom/mo
Free check Free
Personal $13.99/moPro $74.99/moEnterprise CustomEducation Custom
Basic FreePro $12.95/moEnterprise $136.58/mo
Capabilities input → output
Input
Text
DocumentsText
CodeDocumentsImagesTextVideo
DocumentsTextWeb pages
Output
Text
Documents
Data
DataText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Intermediate
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+1 more
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Plagiarism Checker
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
6
5
10
8
Plagiarism detection
Detection
Grammar checking
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AI authorship detection
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Content authenticity verification
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Content detection
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Proofreading
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Paraphrasing
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Writing
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APIs
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Academic citation
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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
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
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Prompts
0
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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.