Caktus vs StudyX vs GradesAI vs Studyable

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

Your tool
Caktus
vs
Competitor 1
SStudyX
Competitor 2
GradesAI
Competitor 3
Studyable
Compare
4 tools · best value per row highlighted
Your tool Caktus
caktus.ai
More than 3 million students rely on Caktus to power through coursework faster
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Competitor SStudyX
studyx.ai
AI study partner for homework help, notes, flashcards, quizzes, and exam prep.
Make main Remove
Competitor GradesAI
gradesai.com
Make main Remove
Competitor Studyable
studyable.app
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
59Kvisits/mo
264.8Kvisits/mo
4.5Kvisits/mo
59.3Kvisits/mo
MoM change
▼ 6.2%
▼ 35.5%
▲ 40.8%
▲ 4.7%
6-month growth
-6.3%
-56.7%
+89.7%
-37.6%
Global rank web
#669,749
#185,135
#5,442,166
#593,029
Avg. last 3 months
57.1K
385.2K
3.2K
61K
Bounce rate lower is better
64%
52%
41%
40%
Pages / visit
1.4
2.2
1.7
2.2
Visit duration
27s
1m 27s
18s
43s
Traffic sources
● Direct 100%
● Direct 82% · ● Referral 17%
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● Direct 87% · ● Referral 13%
CaktusStudyXGradesAIStudyable
0160.5K321K481.4K641.9KCaktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59KStudyX · 611KStudyX · 641.9KStudyX · 476.9KStudyX · 480.4KStudyX · 410.6KStudyX · 264.8KGradesAI · 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 · 59.3K1001K10K100K1MCaktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59KStudyX · 611KStudyX · 641.9KStudyX · 476.9KStudyX · 480.4KStudyX · 410.6KStudyX · 264.8KGradesAI · 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 · 59.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Freemium
Freemium
Starting price
$19.99per month · free tier available
Free tier
$19.99per month · free tier available
$3.99per 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
AudioDocumentsImagesTextWeb pages
DocumentsText
ImagesText
Output
Text
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyEducation & LearningWriting & ContentAI Essay Writer+5 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Quiz Generator
Education & LearningAI Flashcard MakerAI Homework HelperAI Math+1 more
Education & LearningAI Flashcard MakerAI Homework HelperAI Math
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
11
9
9
8
Homework assistance
Flashcards
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Math
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Quiz generation
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Exam preparation
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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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Study assistance
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Academic citation
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Academic writing
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Note taking
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Problem solving
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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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Quiz assistance
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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
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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.