StudyX vs Knowee vs Caktus vs fastwrite
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
vs SStudyX
Competitor 1
Knowee
Knowee
Competitor 2
Caktus
Caktus
Competitor 3
fastwrite
fastwriteCompare
4 tools · best value per row highlighted
Your tool
SStudyX
studyx.ai
AI study partner for homework help, notes, flashcards, quizzes, and exam prep.
Competitor
Caktus
Caktus
caktus.ai
More than 3 million students rely on Caktus to power through coursework faster
Competitor
fastwrite
fastwrite
fastwrite.io
Academic writing means juggling sources while trying to sound original
Traffic estimated monthly website traffic
Monthly visits
264.8Kvisits/mo
211.3Mvisits/mo
59Kvisits/mo
2.2Kvisits/mo
MoM change
▼ 35.5%
▲ 2.3%
▼ 6.2%
▲ 200.8%
6-month growth
-56.7%
+7.3%
-6.3%
-38.3%
Global rank web
#185,135
—
#669,749
#5,936,435
Avg. last 3 months
385.2K
207M
57.1K
1.4K
Bounce rate lower is better
52%
56%
64%
19%
Pages / visit
2.2
2.6
1.4
3.0
Visit duration
1m 27s
1m 50s
27s
2m 40s
Traffic sources
● Direct 82% · ● Referral 17%
● Direct 69% · ● Referral 29%
● Direct 100%
—
StudyXKnoweeCaktusfastwrite
Pricing
Model
—
Freemium
Freemium
Freemium
Starting price
Free tier
$10per month · free tier available
$19.99per month · free tier available
€22per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
Free FreePro $10/mo
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Free FreePremium €22/moUltimate €35/mo
Capabilities input → output
Input
AudioDocumentsImagesTextWeb pages
—
DocumentsText
DocumentsText
Output
Text
—
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
9
10
5
3
Homework assistance
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Academic writing
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Essay writing
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Citations
–
–
Math problems
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Education
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–
Flashcards
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–
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Study assistance
–
–
–
Academic citation
–
–
–
Exam preparation
–
–
–
Math
–
–
–
Math explanations
–
–
–
Note taking
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–
–
Problem solving
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–
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Quiz generation
–
–
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Writing
–
–
–
Writing outlines
–
–
–
Math calculator
–
–
–
Quiz assistance
–
–
–
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
–
–
–
–
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.