Sider Deep Research vs Paperguide vs SciSpace vs Undermind
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
Paperguide
Paperguide
Competitor 2
SciSpace
SciSpace
Competitor 3
Undermind
UndermindCompare
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
Traffic estimated monthly website traffic
Monthly visits
3.1Mvisits/mo
262.6Kvisits/mo
44.2Kvisits/mo
—
MoM change
▲ 3.4%
▲ 4.7%
▼ 98.8%
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6-month growth
-26.1%
+44.6%
-99.2%
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Global rank web
#22,424
#182,104
#17,447
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Avg. last 3 months
3M
266.5K
2.7M
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Bounce rate lower is better
56%
44%
56%
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Pages / visit
2.3
2.3
2.5
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Visit duration
1m 32s
1m 32s
2m 13s
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Traffic sources
● Direct 93% · ● Referral 5%
● Direct 80% · ● Referral 14%
● Direct 83% · ● Referral 15%
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Sider Deep ResearchPaperguideSciSpaceUndermind
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$12per month · free tier available
$20per month · free tier available
$15per month · free tier available
Free tier
Free trial
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–
API access
–
–
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Plans
Free Trial Free
Free FreePlus $12/moPro $29/moEnterprise Custom
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
Free FreePro $16/moTeam $15/moEnterprise Custom
Capabilities input → output
Input
Text
DocumentsText
DocumentsText
Text
Output
DocumentsText
DataDocumentsText
DataText
DataText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Tasks what each tool can do · 3 shared · core partial
Tasks covered
7
10
12
11
Literature reviews
Research
Academic research
Research papers
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Citations
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Research papers analysis
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Research assistance
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Scientific literature exploration
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Research papers drafting
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Literature analysis
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–
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Citation verification
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Internet research
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–
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Multilingual research
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–
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PDFs
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–
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Paraphrasing
–
–
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Scientific research
–
–
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Scientific writing
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–
–
Academic citation
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–
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Academic writing
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–
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PDF analysis
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Research trends tracking
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Writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 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.