Grammarly vs Microsoft Copilot in Word vs Trinka AI

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

Your tool
Grammarly
vs
Competitor 1
Microsoft Copilot in Word
Competitor 2
Trinka AI
Competitor 3
Suggested competitors for Grammarly: QuillBot88% GPTZero88% Wordtune86% Originality.AI86% Copyleaks85% Undetectable AI85% ProWritingAid84% Scribbr Plagiarism Checker83%
Compare
3 tools · best value per row highlighted
Your tool Grammarly
grammarly.com
Writing confidence that follows you everywhere
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Competitor Microsoft Copilot in Word
microsoft.com
You describe what you need and it creates, reads and edits the document, rewrites passages, summarizes long files and answers questions on how to improve your writing.
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Competitor Trinka AI
trinka.ai
Trinka is an AI writing assistant and grammar checker aimed at academic and technical writing.
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Traffic estimated monthly website traffic
Monthly visits
49.3Mvisits/mo
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MoM change
▲ 10.8%
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6-month growth
-22.5%
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Global rank web
#688
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Avg. last 3 months
46.5M
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Bounce rate lower is better
40%
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Pages / visit
7.8
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Visit duration
4m 41s
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Traffic sources
● Direct 85% · ● Referral 9%
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GrammarlyMicrosoft Copilot in WordTrinka AI
015.9M31.8M47.7M63.6MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3M10M100MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free
Starting price
$12per month · free tier available
$99.99per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
Free FreePro Custom/moEnterprise Custom/mo
Word Free FreeMicrosoft 365 Personal $99.99/yr
Basic FreePremium Custom/moPremium Plus Custom/moConfidential Data Custom
Capabilities input → output
Input
Text
AudioDocumentsText
DocumentsText
Output
Text
DocumentsImagesText
DocumentsText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
Writing & ContentAI Grammar CheckerAI RewriterAI Summarizer+1 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+3 more
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
6
8
12
Grammar checking
Writing
Paraphrasing
Plagiarism detection
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Proofreading
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Detection
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Document writing
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Academic writing
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Document summarization
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Summarizing
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Academic editing
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Academic grammar improvement
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Citation formatting
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Citation verification
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Dictation
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Document translation
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Transcription
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.