Feen AI vs Knowee vs Studyable vs GradesAI

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

Your tool
Feen AI
vs
Competitor 1
Knowee
Competitor 2
Studyable
Competitor 3
GradesAI
Compare
4 tools · best value per row highlighted
Your tool Feen AI
feen.ai
Feen AI is a study and homework assistant for students.
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Competitor Knowee
knowee.ai
Knowee is an academic writing and homework assistant for students.
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Competitor Studyable
studyable.app
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Competitor GradesAI
gradesai.com
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Traffic estimated monthly website traffic
Monthly visits
2.5Kvisits/mo
211.3Mvisits/mo
59.3Kvisits/mo
4.5Kvisits/mo
MoM change
▲ 85.8%
▲ 2.3%
▲ 4.7%
▲ 40.8%
6-month growth
-66.7%
+7.3%
-37.6%
+89.7%
Global rank web
#14,431,872
—
#593,029
#5,442,166
Avg. last 3 months
1.9K
207M
61K
3.2K
Bounce rate lower is better
36%
56%
40%
41%
Pages / visit
1.1
2.6
2.2
1.7
Visit duration
—
1m 50s
43s
18s
Traffic sources
—
● Direct 69% · ● Referral 29%
● Direct 87% · ● Referral 13%
—
Feen AIKnoweeStudyableGradesAI
052.8M105.6M158.5M211.3MFeen AI · 848Feen AI · 7.2KFeen AI · 7.4KFeen AI · 1.7KFeen AI · 2KFeen AI · 1.8KFeen AI · 1.3KFeen AI · 2.5KKnowee · 184.4MKnowee · 190.2MKnowee · 193.2MKnowee · 179.1MKnowee · 196.9MKnowee · 199.7MKnowee · 211MKnowee · 203MKnowee · 206.6MKnowee · 211.3MStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5K1001K10K100K1M10M100M1BFeen AI · 848Feen AI · 7.2KFeen AI · 7.4KFeen AI · 1.7KFeen AI · 2KFeen AI · 1.8KFeen AI · 1.3KFeen AI · 2.5KKnowee · 184.4MKnowee · 190.2MKnowee · 193.2MKnowee · 179.1MKnowee · 196.9MKnowee · 199.7MKnowee · 211MKnowee · 203MKnowee · 206.6MKnowee · 211.3MStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$6per month · free tier available
$10per month · free tier available
$3.99per month · free tier available
$19.99per month · free tier available
Free tier
Free trial
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API access
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–
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Plans
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Free FreePro $10/mo
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Capabilities input → output
Input
AudioDocumentsImagesTextWeb pages
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ImagesText
DocumentsText
Output
Text
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Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
Education & LearningProductivity & OfficeVideo EditingWriting & Content+6 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Math
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
10
8
9
Homework assistance
Math problems
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Math
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Math explanations
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Flashcards
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Quiz generation
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Study notes
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Notes to quizzes
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Academic writing
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Essay writing
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Exam preparation
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Study materials
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Study materials conversion
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Study plans
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Tutoring
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Writing
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Writing outlines
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Calculus tutoring
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Education
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Essay grading
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Lecture summaries
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Math calculator
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Transcription
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YouTube summaries
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 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.