Paperguide vs SciSpace vs Undermind vs Sider Deep Research

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Paperguide
vs
Competitor 1
SciSpace
Competitor 2
Undermind
Competitor 3
Sider Deep Research
Compare
4 tools · best value per row highlighted
Your tool Paperguide
paperguide.ai
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Competitor SciSpace
scispace.com
Make sense of research papers
Make main Remove
Competitor Undermind
undermind.ai
Undermind is an AI co-researcher for scientific literature.
Make main Remove
Competitor Sider Deep Research
sider.ai
Sider Deep Research tackles the gap between quick AI answers and proper citations
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
262.6Kvisits/mo
44.2Kvisits/mo
—
3.1Mvisits/mo
MoM change
▲ 4.7%
▼ 98.8%
—
▲ 3.4%
6-month growth
+44.6%
-99.2%
—
-26.1%
Global rank web
#182,104
#17,447
—
#22,424
Avg. last 3 months
266.5K
2.7M
—
3M
Bounce rate lower is better
44%
56%
—
56%
Pages / visit
2.3
2.5
—
2.3
Visit duration
1m 32s
2m 13s
—
1m 32s
Traffic sources
● Direct 80% · ● Referral 14%
● Direct 83% · ● Referral 15%
—
● Direct 93% · ● Referral 5%
PaperguideSciSpaceUndermindSider Deep Research
01.5M2.9M4.4M5.9MPaperguide · 181KPaperguide · 215.1KPaperguide · 183.1KPaperguide · 181.6KPaperguide · 232.2KPaperguide · 282.6KPaperguide · 286.3KPaperguide · 250.7KPaperguide · 262.6KSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KSider Deep Research · 4.1MSider Deep Research · 3.8MSider Deep Research · 3.7MSider Deep Research · 4.1MSider Deep Research · 3.9MSider Deep Research · 3.5MSider Deep Research · 3MSider Deep Research · 3MSider Deep Research · 3.1M10K100K1M10MPaperguide · 181KPaperguide · 215.1KPaperguide · 183.1KPaperguide · 181.6KPaperguide · 232.2KPaperguide · 282.6KPaperguide · 286.3KPaperguide · 250.7KPaperguide · 262.6KSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KSider Deep Research · 4.1MSider Deep Research · 3.8MSider Deep Research · 3.7MSider Deep Research · 4.1MSider Deep Research · 3.9MSider Deep Research · 3.5MSider Deep Research · 3MSider Deep Research · 3MSider Deep Research · 3.1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$12per month · free tier available
$20per month · free tier available
$15per month · free tier available
Free
Free tier
Free trial
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–
API access
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Plans
Free FreePlus $12/moPro $29/moEnterprise Custom
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
Free FreePro $16/moTeam $15/moEnterprise Custom
Free Trial Free
Capabilities input → output
Input
DocumentsText
DocumentsText
Text
Text
Output
DataDocumentsText
DataText
DataText
DocumentsText
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Research & AnalyticsAI Research PapersAI Research Tool
Productivity & OfficeResearch & AnalyticsAI PDFAI Research Papers+1 more
Research & AnalyticsAI Research PapersAI Research Tool
Research & AnalyticsAI Research Tool
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
4
3
7
Research papers
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Literature reviews
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Research
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Academic research
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Citations
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Research papers analysis
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Citation verification
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Internet research
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Multilingual research
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PDFs
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–
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Scientific literature exploration
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–
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Scientific research
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–
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Academic writing
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Research papers drafting
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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
▲ 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.