Studyable vs Knowt vs GradesAI vs Caktus

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

Your tool
Studyable
vs
Competitor 1
Knowt
Competitor 2
GradesAI
Competitor 3
Caktus
Compare
4 tools · best value per row highlighted
Your tool Studyable
studyable.app
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Competitor Knowt
knowt.com
Make main Remove
Competitor GradesAI
gradesai.com
Make main Remove
Competitor Caktus
caktus.ai
More than 3 million students rely on Caktus to power through coursework faster
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
59.3Kvisits/mo
2.3Mvisits/mo
4.5Kvisits/mo
59Kvisits/mo
MoM change
▲ 4.7%
▲ 27.1%
▲ 40.8%
▼ 6.2%
6-month growth
-37.6%
-36.9%
+89.7%
-6.3%
Global rank web
#593,029
#29,000
#5,442,166
#669,749
Avg. last 3 months
61K
2.1M
3.2K
57.1K
Bounce rate lower is better
40%
34%
41%
64%
Pages / visit
2.2
4.6
1.7
1.4
Visit duration
43s
5m 28s
18s
27s
Traffic sources
● Direct 87% · ● Referral 13%
● Direct 93% · ● Referral 6%
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● Direct 100%
StudyableKnowtGradesAICaktus
01.3M2.7M4M5.3MStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KCaktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59K1001K10K100K1M10MStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MGradesAI · 1.5KGradesAI · 3.4KGradesAI · 2.7KGradesAI · 2.4KGradesAI · 2.3KGradesAI · 2.2KGradesAI · 257GradesAI · 2KGradesAI · 3.2KGradesAI · 4.5KCaktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$3.99per month · free tier available
$4per month · free tier available
$19.99per month · free tier available
$19.99per month · free tier available
Free tier
Free trial
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API access
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Plans
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Free FreeUltra (School License) $4/yr
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Capabilities input → output
Input
ImagesText
AudioDocumentsTextWeb pages
DocumentsText
DocumentsText
Output
Text
AudioText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Flashcard MakerAI Homework HelperAI Math
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
AI Detection & SafetyEducation & LearningWriting & ContentAI Essay Writer+5 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
5
9
11
Homework assistance
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Flashcards
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Quiz generation
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Math
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Math problems
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Math explanations
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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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Note taking
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Study materials
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Study notes
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Study plans
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Tutoring
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Calculus tutoring
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Education
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Essay grading
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Harvard citations
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Notes to quizzes
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Podcasts
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Writing
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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.