Caktus vs StudyX vs fastwrite vs Solvely
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Caktus
vs Caktus
Competitor 1
SStudyX
Competitor 2
fastwrite
fastwrite
Competitor 3
Solvely
SolvelyCompare
4 tools · best value per row highlighted
Your tool
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.
Competitor
fastwrite
fastwrite
fastwrite.io
Academic writing means juggling sources while trying to sound original
Traffic estimated monthly website traffic
Monthly visits
59Kvisits/mo
264.8Kvisits/mo
2.2Kvisits/mo
558.9Kvisits/mo
MoM change
▼ 6.2%
▼ 35.5%
▲ 200.8%
▲ 53.0%
6-month growth
-6.3%
-56.7%
-38.3%
-6.5%
Global rank web
#669,749
#185,135
#5,936,435
#112,952
Avg. last 3 months
57.1K
385.2K
1.4K
477K
Bounce rate lower is better
64%
52%
19%
39%
Pages / visit
1.4
2.2
3.0
4.1
Visit duration
27s
1m 27s
2m 40s
3m 22s
Traffic sources
● Direct 100%
● Direct 82% · ● Referral 17%
—
● Direct 92% · ● Referral 6%
CaktusStudyXfastwriteSolvely
Pricing
Model
Freemium
—
Freemium
Paid
Starting price
$19.99per month · free tier available
Free tier
€22per month · free tier available
$12.99per month
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
—
Free FreePremium €22/moUltimate €35/mo
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Capabilities input → output
Input
DocumentsText
Web pagesTextImagesDocumentsAudio
DocumentsText
AudioWeb pagesTextImagesDocuments
Output
Text
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
11
9
8
11
Homework assistance
–
Quiz generation
–
Citations
–
–
Academic writing
–
–
Flashcards
–
–
Math
–
–
Problem solving
–
–
Academic citation
–
–
Math explanations
–
–
Math problems
–
–
Note taking
–
–
Education
–
–
Essay writing
–
–
–
Study assistance
–
–
–
Calculus tutoring
–
–
–
Essay feedback
–
–
–
Exam preparation
–
–
–
Research
–
–
–
Research papers analysis
–
–
–
STEM problem solving
–
–
–
Harvard citations
–
–
–
PDFs
–
–
–
Quiz assistance
–
–
–
Scientific writing
–
–
–
Writing
–
–
–
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.