You.com vs SciSpace vs ScienceOS vs Kagi
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
You.com
vs You.com
Competitor 1
SciSpace
SciSpace
Competitor 2
ScienceOS
ScienceOS
Competitor 3
Kagi
KagiCompare
4 tools · best value per row highlighted
Competitor
ScienceOS
ScienceOS
scienceos.ai
Researchers waste hours hunting through literature—piecing together fragments from different papers
Competitor
Kagi
Kagi
kagi.com
Kagi is a paid search engine with no ads and no tracking, funded entirely by subscribers rather than advertisers.
Traffic estimated monthly website traffic
Monthly visits
971Kvisits/mo
44.2Kvisits/mo
64.9Kvisits/mo
—
MoM change
▼ 3.5%
▼ 98.8%
▼ 6.2%
—
6-month growth
-32.4%
-99.2%
+1.2%
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Global rank web
#56,627
#17,447
#464,304
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Avg. last 3 months
1M
2.7M
68.2K
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Bounce rate lower is better
47%
56%
39%
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Pages / visit
2.7
2.5
3.7
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Visit duration
1m 44s
2m 13s
1m 37s
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Traffic sources
● Direct 93% · ● Referral 4%
● Direct 83% · ● Referral 15%
● Direct 98% · ● Mail 2%
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You.comSciSpaceScienceOSKagi
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$1per month · free tier available
$20per month · free tier available
€7.25per month · free tier available
$5per month
Free tier
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Free trial
–
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API access
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–
–
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Plans
Free FreeWeb Search API $5Contents API $1Answer API $5+2 more
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
Free FreeAngel €7.25/moTeam €6/moInstitution Custom
Trial FreeStarter $5/moProfessional $10/moUltimate $25/mo
Capabilities input → output
Input
TextWeb pages
DocumentsText
DocumentsText
TextWeb pages
Output
DataText
DataText
DataText
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
6
12
8
8
Research
Search engine
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AI search
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Research papers
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Citations
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Chatbots
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PDF analysis
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Academic research
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Literature reviews
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Research assistance
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Scientific q a
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–
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News
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PDFs
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Paraphrasing
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–
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Research papers analysis
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Research papers drafting
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Scientific literature exploration
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Scientific writing
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Summarizing
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Translations
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Browser
–
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Chatbot integration
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Literature analysis
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Network diagrams
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Web scraping
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 1
▲ 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.