Grammarly vs StudyPro vs Knowee

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

Your tool
Grammarly
vs
Competitor 1
StudyPro
Competitor 2
Knowee
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 StudyPro
studypro.com
Make main Remove
Competitor Knowee
knowee.ai
Knowee is an academic writing and homework assistant for students.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
49.3Mvisits/mo
—
211.3Mvisits/mo
MoM change
▲ 10.8%
▼ 77.5%
▲ 2.3%
6-month growth
-22.5%
—
+7.3%
Global rank web
#688
—
—
Avg. last 3 months
46.5M
—
207M
Bounce rate lower is better
40%
0%
56%
Pages / visit
7.8
—
2.6
Visit duration
4m 41s
—
1m 50s
Traffic sources
● Direct 85% · ● Referral 9%
—
● Direct 69% · ● Referral 29%
GrammarlyStudyProKnowee
052.8M105.6M158.5M211.3MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MStudyPro · 2.8KStudyPro · 633Knowee · 184.4MKnowee · 190.2MKnowee · 193.2MKnowee · 179.1MKnowee · 196.9MKnowee · 199.7MKnowee · 211MKnowee · 203MKnowee · 206.6MKnowee · 211.3M1001K10K100K1M10M100M1BGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MStudyPro · 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
Freemium
Starting price
$12per month · free tier available
$6per month · free tier available
$10per month · free tier available
Free tier
Free trial
–
–
API access
–
–
–
Plans
Free FreePro Custom/moEnterprise Custom/mo
—
Free FreePro $10/mo
Capabilities input → output
Input
Text
DocumentsText
—
Output
Text
Text
—
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
AI Detection & SafetyWriting & ContentAI DetectorAI Essay Writer+5 more
Education & LearningProductivity & OfficeVideo EditingWriting & Content+6 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
13
10
Writing
Academic writing
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Essay writing
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Grammar checking
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Paraphrasing
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Plagiarism detection
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Writing outlines
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Detection
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Homework assistance
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–
Citation formatting
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–
Essay grading
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Essay outlines
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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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–
Education
–
–
Math calculator
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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
▲ 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.