fastwrite vs Knowee vs Caktus vs StudyX
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
fastwrite
vs fastwrite
Competitor 1
Knowee
Knowee
Competitor 2
Caktus
Caktus
Competitor 3
SStudyX
Compare
4 tools · best value per row highlighted
Your tool
fastwrite
fastwrite
fastwrite.io
Academic writing means juggling sources while trying to sound original
Competitor
Caktus
Caktus
caktus.ai
More than 3 million students rely on Caktus to power through coursework faster
Competitor
SStudyX
studyx.ai
AI study partner for homework help, notes, flashcards, quizzes, and exam prep.
Traffic estimated monthly website traffic
Monthly visits
2.2Kvisits/mo
211.3Mvisits/mo
59Kvisits/mo
264.8Kvisits/mo
MoM change
▲ 200.8%
▲ 2.3%
▼ 6.2%
▼ 35.5%
6-month growth
-38.3%
+7.3%
-6.3%
-56.7%
Global rank web
#5,936,435
—
#669,749
#185,135
Avg. last 3 months
1.4K
207M
57.1K
385.2K
Bounce rate lower is better
19%
56%
64%
52%
Pages / visit
3.0
2.6
1.4
2.2
Visit duration
2m 40s
1m 50s
27s
1m 27s
Traffic sources
—
● Direct 69% · ● Referral 29%
● Direct 100%
● Direct 82% · ● Referral 17%
fastwriteKnoweeCaktusStudyX
Pricing
Model
Freemium
Freemium
Freemium
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Starting price
€22per month · free tier available
$10per month · free tier available
$19.99per month · free tier available
Free tier
Free tier
Free trial
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–
–
–
API access
–
–
–
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Plans
Free FreePremium €22/moUltimate €35/mo
Free FreePro $10/mo
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Capabilities input → output
Input
DocumentsText
—
DocumentsText
AudioDocumentsImagesTextWeb pages
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
8
10
11
9
Homework assistance
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Academic writing
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Citations
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Essay writing
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Math
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Academic citation
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Math explanations
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Math problems
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Quiz generation
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Writing
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Education
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Flashcards
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Study assistance
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Essay feedback
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Exam preparation
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Note taking
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Problem solving
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Research
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Research papers analysis
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Writing outlines
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Harvard citations
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Math calculator
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PDFs
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Quiz assistance
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Scientific writing
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–
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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.