Sider Deep Research vs Perplexity AI vs ScienceOS vs Paperguide
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
ScienceOS
ScienceOS
Competitor 3
Paperguide
PaperguideCompare
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
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
64.9Kvisits/mo
262.6Kvisits/mo
MoM change
▲ 3.4%
▼ 8.2%
▼ 6.2%
▲ 4.7%
6-month growth
-26.1%
-42.9%
+1.2%
+44.6%
Global rank web
#22,424
#446
#464,304
#182,104
Avg. last 3 months
3M
104.9M
68.2K
266.5K
Bounce rate lower is better
56%
33%
39%
44%
Pages / visit
2.3
3.6
3.7
2.3
Visit duration
1m 32s
4m 18s
1m 37s
1m 32s
Traffic sources
● Direct 93% · ● Referral 5%
● Direct 94% · ● Referral 4%
● Direct 98% · ● Mail 2%
● Direct 80% · ● Referral 14%
Sider Deep ResearchPerplexity AIScienceOSPaperguide
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$20per month · free tier available
€7.25per month · free tier available
$12per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Free Trial Free
—
Free FreeAngel €7.25/moTeam €6/moInstitution Custom
Free FreePlus $12/moPro $29/moEnterprise Custom
Capabilities input → output
Input
Text
DocumentsImagesTextCode
DocumentsText
TextDocuments
Output
TextDocuments
CodeText
DataText
DocumentsTextData
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Tasks what each tool can do · 2 shared · core partial
Tasks covered
7
10
4
10
Research
Literature reviews
Research papers
–
Academic research
–
–
Citations
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–
Writing
–
–
AI search
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–
–
Search engine
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–
–
Chatbots
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–
–
Citation verification
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–
–
Document summarization
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–
–
Internet research
–
–
–
Multilingual research
–
–
–
PDF analysis
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–
–
Research papers analysis
–
–
–
Scientific literature exploration
–
–
–
Summarizing
–
–
–
Academic writing
–
–
–
Homework assistance
–
–
–
Research papers drafting
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
▲ 0
▲ 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.