Studyable vs Diffit vs Studdy vs Caktus

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

Your tool
Studyable
vs
Competitor 1
Diffit
Competitor 2
Studdy
Competitor 3
Caktus
Compare
4 tools · best value per row highlighted
Your tool Studyable
studyable.app
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Competitor Diffit
web.diffit.me
Diffit is an AI assistant for teachers that produces instructional materials matched to each student's level.
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Competitor Studdy
studdy.ai
Studdy is an AI tutor that teaches on an interactive whiteboard.
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Competitor Caktus
caktus.ai
More than 3 million students rely on Caktus to power through coursework faster
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Traffic estimated monthly website traffic
Monthly visits
59.3Kvisits/mo
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59Kvisits/mo
MoM change
▲ 4.7%
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▲ 422.8%
▼ 6.2%
6-month growth
-37.6%
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-6.3%
Global rank web
#593,029
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#669,749
Avg. last 3 months
61K
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57.1K
Bounce rate lower is better
40%
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0%
64%
Pages / visit
2.2
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1.4
Visit duration
43s
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27s
Traffic sources
● Direct 87% · ● Referral 13%
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● Direct 100%
StudyableDiffitStuddyCaktus
050.3K100.6K150.8K201.1KStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KStuddy · 167Studdy · 873Caktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59K1001K10K100K1MStudyable · 175.8KStudyable · 201.1KStudyable · 117.5KStudyable · 84.8KStudyable · 95KStudyable · 84.8KStudyable · 78.4KStudyable · 67.2KStudyable · 56.6KStudyable · 59.3KStuddy · 167Studdy · 873Caktus · 85.7KCaktus · 64.3KCaktus · 78.7KCaktus · 51.3KCaktus · 63KCaktus · 67.8KCaktus · 71.4KCaktus · 49.4KCaktus · 62.9KCaktus · 59KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Freemium
Freemium
Starting price
$3.99per month · free tier available
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$6per month · free tier available
$19.99per month · free tier available
Free tier
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Free trial
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API access
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Plans
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Capabilities input → output
Input
ImagesText
DocumentsTextWeb pages
DocumentsImagesText
DocumentsText
Output
Text
DocumentsSlides
ImagesText
Text
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Flashcard MakerAI Homework HelperAI Math
Education & LearningAI Lesson Plan Generator
Education & LearningAI Homework HelperAI MathAI Teachers
AI Detection & SafetyEducation & LearningWriting & ContentAI Essay Writer+5 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
9
10
11
Homework assistance
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Math
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Math explanations
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Tutoring
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Math problems
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Citations
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Essay writing
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Lesson generation
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Lesson plans
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Academic citation
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Academic writing
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Educational content
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Exam preparation
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Flashcards
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Lessons
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Question generation
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Quiz generation
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Teaching support
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Virtual tutoring
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Calculus tutoring
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Chatbot 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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Presentations
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Special needs education
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Study materials
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Worksheets
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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
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Saves
0
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0
Reviews
0
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Prompts
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.