StudyPro vs Knowee vs Smodin vs Trinka AI

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

Your tool
StudyPro
vs
Competitor 1
Knowee
Competitor 2
Smodin
Competitor 3
Trinka AI
Compare
4 tools · best value per row highlighted
Your tool StudyPro
studypro.com
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Competitor Knowee
knowee.ai
Knowee is an academic writing and homework assistant for students.
Make main Remove
Competitor Smodin
smodin.io
Smodin is an AI writing toolkit that puts an AI content detector, an AI humanizer, a plagiarism checker, an AI writer, a rewriter and an AI chat assistant in one account.
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Competitor Trinka AI
trinka.ai
Trinka is an AI writing assistant and grammar checker aimed at academic and technical writing.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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211.3Mvisits/mo
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MoM change
▼ 77.5%
▲ 2.3%
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6-month growth
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+7.3%
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Global rank web
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Avg. last 3 months
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207M
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Bounce rate lower is better
0%
56%
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Pages / visit
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2.6
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Visit duration
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1m 50s
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Traffic sources
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● Direct 69% · ● Referral 29%
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StudyProKnoweeSmodinTrinka AI
052.8M105.6M158.5M211.3MStudyPro · 2.8KStudyPro · 633Knowee · 184.4MKnowee · 190.2MKnowee · 193.2MKnowee · 179.1MKnowee · 196.9MKnowee · 199.7MKnowee · 211MKnowee · 203MKnowee · 206.6MKnowee · 211.3M1001K10K100K1M10M100M1BStudyPro · 2.8KStudyPro · 633Knowee · 184.4MKnowee · 190.2MKnowee · 193.2MKnowee · 179.1MKnowee · 196.9MKnowee · 199.7MKnowee · 211MKnowee · 203MKnowee · 206.6MKnowee · 211.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
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Free
Starting price
$6per month · free tier available
$10per month · free tier available
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Free
Free tier
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Free trial
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API access
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Plans
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Free FreePro $10/mo
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Basic FreePremium Custom/moPremium Plus Custom/moConfidential Data Custom
Capabilities input → output
Input
DocumentsText
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DocumentsText
DocumentsText
Output
Text
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DataText
DocumentsText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Essay Writer+5 more
Education & LearningProductivity & OfficeVideo EditingWriting & Content+6 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+3 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
13
10
13
12
Academic writing
Writing
Plagiarism detection
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Detection
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Paraphrasing
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Grammar checking
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Writing outlines
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Essay writing
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Citation formatting
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Undetectable content writing
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AI authorship detection
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Homework assistance
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Text humanization
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Essay grading
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Essay outlines
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Humanizing AI text
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Math
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Math explanations
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Math problems
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Proofreading
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Academic citation
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Academic editing
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Academic grammar improvement
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Chatbots
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Citation verification
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Document translation
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Education
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Interview simulation
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Math calculator
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
0
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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.