Grammarly vs Scribbr Plagiarism Checker vs QuillBot vs Wordtune

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
QuillBot
Competitor 3
Wordtune
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 QuillBot
quillbot.com
Rephrase until it sounds right
Make main Remove
Competitor Wordtune
wordtune.com
Rewrite sentences without rewriting them yourself
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
49.3Mvisits/mo
—
31.4Mvisits/mo
371Kvisits/mo
MoM change
▲ 10.8%
—
▼ 8.4%
▼ 9.6%
6-month growth
-22.5%
—
-27.9%
-50.1%
Global rank web
#688
—
#1,318
#113,516
Avg. last 3 months
46.5M
—
36.7M
410K
Bounce rate lower is better
40%
—
46%
49%
Pages / visit
7.8
—
5.5
3.0
Visit duration
4m 41s
—
2m 52s
56s
Traffic sources
● Direct 85% · ● Referral 9%
—
● Direct 76% · ● Referral 22%
● Direct 75% · ● Referral 15%
GrammarlyScribbr Plagiarism CheckerQuillBotWordtune
015.9M31.8M47.7M63.6MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MQuillBot · 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 · 371K100K1M10M100MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MQuillBot · 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
Free
Freemium
Freemium
Starting price
$12per month · free tier available
Free
$19.95per month · free tier available
$4.89per month · free tier available
Free tier
Free trial
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API access
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–
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Plans
Free FreePro Custom/moEnterprise Custom/mo
Free check Free
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Basic FreeAdvanced $6.99/moUnlimited $9.99/mo
Capabilities input → output
Input
Text
DocumentsText
DocumentsImagesText
Text
Output
Text
Documents
DocumentsImagesSlidesText
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+1 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
5
9
10
Grammar checking
Paraphrasing
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Plagiarism detection
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Writing
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Detection
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Proofreading
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Summarizing
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Chrome extensions
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Content translation
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Language refinement
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Paragraph restructuring
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Translations
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–
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AI authorship detection
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Academic citation
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Document summarization
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Email writing
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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
▲ 0
▲ 2
▲ 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.