Knowee vs Caktus vs fastwrite vs ChatGPT
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Knowee
vs Knowee
Competitor 1
Caktus
Caktus
Competitor 2
fastwrite
fastwrite
Competitor 3
ChatGPT
ChatGPTCompare
4 tools · best value per row highlighted
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
211.3Mvisits/mo
59Kvisits/mo
2.2Kvisits/mo
5.6Bvisits/mo
MoM change
▲ 2.3%
▼ 6.2%
▲ 200.8%
▲ 3.5%
6-month growth
+7.3%
-6.3%
-38.3%
-1.6%
Global rank web
—
#669,749
#5,936,435
#7
Avg. last 3 months
207M
57.1K
1.4K
5.5B
Bounce rate lower is better
56%
64%
19%
30%
Pages / visit
2.6
1.4
3.0
4.3
Visit duration
1m 50s
27s
2m 40s
6m 35s
Traffic sources
● Direct 69% · ● Referral 29%
● Direct 100%
—
● Direct 95% · ● Referral 3%
KnoweeCaktusfastwriteChatGPT
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$10per month · free tier available
$19.99per month · free tier available
€22per month · free tier available
$8per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Free FreePro $10/mo
—
Free FreePremium €22/moUltimate €35/mo
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
Capabilities input → output
Input
—
DocumentsText
DocumentsText
AudioCodeDocumentsImagesText
Output
—
Text
Text
AudioCodeImagesText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
10
11
8
19
Academic writing
–
Essay writing
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Writing
–
Citations
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–
Homework assistance
–
–
Math
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Academic citation
–
–
Math explanations
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Math problems
–
–
Research
–
–
Chatbots
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–
–
Blogging
–
–
–
Coding
–
–
–
Copywriting
–
–
–
Email writing
–
–
–
Essay feedback
–
–
–
Grammar checking
–
–
–
Image generation
–
–
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Image to text
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–
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Quiz generation
–
–
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Research papers analysis
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–
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Search engine
–
–
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Summarizing
–
–
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Translations
–
–
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Writing outlines
–
–
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Code documentation
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–
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Debugging
–
–
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Education
–
–
–
Harvard citations
–
–
–
Image editing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
4.34 ratings
Upvotes
▲ 0
▲ 0
▲ 0
▲ 17
Saves
0
0
0
4
Reviews
0
0
0
4
Prompts
0
0
0
17
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.