Sider Deep Research vs Perplexity AI vs YouMind vs ScienceOS
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Sider Deep Research
vs Sider Deep Research
Competitor 1
Perplexity AI
Perplexity AI
Competitor 2
YouMind
YouMind
Competitor 3
ScienceOS
ScienceOSCompare
4 tools · best value per row highlighted
Your tool
Sider Deep Research
Sider Deep Research
sider.ai
Sider Deep Research tackles the gap between quick AI answers and proper citations
Competitor
YouMind
YouMind
youmind.com
Saving materials from across the web, annotating them with personal insights, and then generating AI-powered analysis that actually reflects your thinking creates a different kind of knowledge work...
Competitor
ScienceOS
ScienceOS
scienceos.ai
Researchers waste hours hunting through literature—piecing together fragments from different papers
Traffic estimated monthly website traffic
Monthly visits
3.1Mvisits/mo
95.2Mvisits/mo
1.3Mvisits/mo
64.9Kvisits/mo
MoM change
▲ 3.4%
▼ 8.2%
▼ 19.3%
▼ 6.2%
6-month growth
-26.1%
-42.9%
+107.4%
+1.2%
Global rank web
#22,424
#446
#33,948
#464,304
Avg. last 3 months
3M
104.9M
1.3M
68.2K
Bounce rate lower is better
56%
33%
50%
39%
Pages / visit
2.3
3.6
3.5
3.7
Visit duration
1m 32s
4m 18s
2m 16s
1m 37s
Traffic sources
● Direct 93% · ● Referral 5%
● Direct 94% · ● Referral 4%
● Direct 84% · ● Referral 15%
● Direct 98% · ● Mail 2%
Sider Deep ResearchPerplexity AIYouMindScienceOS
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$20per month · free tier available
$20per month · free tier available
€7.25per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Free Trial Free
—
Free FreePro $20/moMax $100/mo
Free FreeAngel €7.25/moTeam €6/moInstitution Custom
Capabilities input → output
Input
Text
DocumentsImagesTextCode
VideoWeb pagesTextDocumentsAudio
TextDocuments
Output
TextDocuments
CodeText
VideoTextSlidesImagesApps
TextData
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
7
10
7
8
Research
Citations
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–
Research papers
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–
Summarizing
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–
Literature reviews
–
–
PDF analysis
–
–
Writing
–
–
AI search
–
–
–
Scientific q a
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–
–
Search engine
–
–
–
Academic research
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–
–
Chatbots
–
–
–
Citation verification
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–
–
Document summarization
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–
–
Internet research
–
–
–
Multilingual research
–
–
–
Note taking
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–
–
Scientific literature exploration
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–
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Homework assistance
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–
–
Knowledge bases
–
–
–
Literature analysis
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–
–
Network diagrams
–
–
–
Video summaries
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
1
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.