Writefull vs Trinka AI vs QuillBot

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

Your tool
Writefull
vs
Competitor 1
Trinka AI
Competitor 2
QuillBot
Competitor 3
Suggested competitors for Writefull: Overleaf AI Assist92% LanguageTool83% DeepL Write82% Hemingway Editor82% Ginger Software81% Grammarly80% StudyPro80% Smodin79%
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3 tools · best value per row highlighted
Your tool Writefull
writefull.com
Writefull is automated writing and proofreading software for academics.
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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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Competitor QuillBot
quillbot.com
Rephrase until it sounds right
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Traffic estimated monthly website traffic
Monthly visits
—
—
31.4Mvisits/mo
MoM change
—
—
▼ 8.4%
6-month growth
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-27.9%
Global rank web
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#1,318
Avg. last 3 months
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36.7M
Bounce rate lower is better
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46%
Pages / visit
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—
5.5
Visit duration
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2m 52s
Traffic sources
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● Direct 76% · ● Referral 22%
WritefullTrinka AIQuillBot
014.9M29.9M44.8M59.8MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4M10M100MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Free
Freemium
Starting price
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Free
$19.95per month · free tier available
Free tier
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Free trial
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–
–
API access
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–
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Plans
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Basic FreePremium Custom/moPremium Plus Custom/moConfidential Data Custom
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Capabilities input → output
Input
DocumentsText
DocumentsText
DocumentsImagesText
Output
Text
DocumentsText
DocumentsImagesSlidesText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Writing & ContentAI Grammar CheckerAI RewriterAI Writing Assistants
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+3 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
Tasks what each tool can do · 4 shared · core   partial
Tasks covered
10
12
9
Grammar checking
Paraphrasing
Proofreading
Writing
Academic writing
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Detection
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Plagiarism detection
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Academic grammar improvement
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Summarizing
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Scientific writing
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Academic editing
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Citation formatting
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Citation verification
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Document summarization
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Document translation
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–
LaTeX code
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–
LaTeX guidance
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–
Undetectable content writing
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 2
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.