GradesAI vs Studyable vs Caktus vs Feen AI

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

Your tool
GradesAI
vs
Competitor 1
Studyable
Competitor 2
Caktus
Competitor 3
Feen AI
Compare
4 tools · best value per row highlighted
Your tool GradesAI
gradesai.com
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Competitor Studyable
studyable.app
Make main Remove
Competitor Caktus
caktus.ai
More than 3 million students rely on Caktus to power through coursework faster
Make main Remove
Competitor Feen AI
feen.ai
Feen AI is a study and homework assistant for students.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
4.5Kvisits/mo
59.3Kvisits/mo
59Kvisits/mo
2.5Kvisits/mo
MoM change
▲ 40.8%
▲ 4.7%
▼ 6.2%
▲ 85.8%
6-month growth
+89.7%
-37.6%
-6.3%
-66.7%
Global rank web
#5,442,166
#593,029
#669,749
#14,431,872
Avg. last 3 months
3.2K
61K
57.1K
1.9K
Bounce rate lower is better
41%
40%
64%
36%
Pages / visit
1.7
2.2
1.4
1.1
Visit duration
18s
43s
27s
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Traffic sources
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● Direct 87% · ● Referral 13%
● Direct 100%
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GradesAIStudyableCaktusFeen AI
050.3K100.6K150.8K201.1KGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KCaktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59KFeen AI · 848Feen AI · 7.2KFeen AI · 7.4KFeen AI · 1.7KFeen AI · 2KFeen AI · 1.8KFeen AI · 1.3KFeen AI · 2.5K1001K10K100K1MGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KCaktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59KFeen AI · 848Feen AI · 7.2KFeen AI · 7.4KFeen AI · 1.7KFeen AI · 2KFeen AI · 1.8KFeen AI · 1.3KFeen AI · 2.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$19.99per month · free tier available
$3.99per month · free tier available
$19.99per month · free tier available
$6per month · free tier available
Free tier
Free trial
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API access
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Plans
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Capabilities input → output
Input
DocumentsText
ImagesText
DocumentsText
AudioDocumentsImagesTextWeb pages
Output
Text
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Math
AI Detection & SafetyEducation & LearningWriting & ContentAI Essay Writer+5 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
8
11
10
Homework assistance
Math problems
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Quiz generation
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Math
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Math explanations
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Flashcards
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Study notes
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Notes to quizzes
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Citations
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Essay writing
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Exam preparation
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Academic citation
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Academic writing
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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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Calculus tutoring
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Essay grading
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Harvard citations
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Lecture summaries
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Transcription
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Writing
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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
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0
Prompts
0
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.