Undermind vs Perplexity AI vs Paperguide vs Semantic Scholar

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

Your tool
Undermind
vs
Competitor 1
Perplexity AI
Competitor 2
Paperguide
Competitor 3
Semantic Scholar
Compare
4 tools · best value per row highlighted
Your tool Undermind
undermind.ai
Undermind is an AI co-researcher for scientific literature.
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Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
Make main Remove
Competitor Paperguide
paperguide.ai
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Competitor Semantic Scholar
semanticscholar.org
AI-powered research discovery
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
95.2Mvisits/mo
262.6Kvisits/mo
6.6Mvisits/mo
MoM change
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▼ 8.2%
▲ 4.7%
▲ 11.2%
6-month growth
—
-42.9%
+44.6%
-24.2%
Global rank web
—
#446
#182,104
#10,569
Avg. last 3 months
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104.9M
266.5K
6.4M
Bounce rate lower is better
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33%
44%
48%
Pages / visit
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3.6
2.3
2.7
Visit duration
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4m 18s
1m 32s
1m 46s
Traffic sources
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● Direct 94% · ● Referral 4%
● Direct 80% · ● Referral 14%
● Direct 81% · ● Referral 17%
UndermindPerplexity AIPaperguideSemantic Scholar
047.3M94.5M141.8M189MPerplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2MPaperguide · 181KPaperguide · 215.1KPaperguide · 183.1KPaperguide · 181.6KPaperguide · 232.2KPaperguide · 282.6KPaperguide · 286.3KPaperguide · 250.7KPaperguide · 262.6KSemantic Scholar · 7.2MSemantic Scholar · 6.7MSemantic Scholar · 6.9MSemantic Scholar · 7.1MSemantic Scholar · 8.7MSemantic Scholar · 8.7MSemantic Scholar · 7.9MSemantic Scholar · 6.6MSemantic Scholar · 5.9MSemantic Scholar · 6.6M100K1M10M100M1BPerplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2MPaperguide · 181KPaperguide · 215.1KPaperguide · 183.1KPaperguide · 181.6KPaperguide · 232.2KPaperguide · 282.6KPaperguide · 286.3KPaperguide · 250.7KPaperguide · 262.6KSemantic Scholar · 7.2MSemantic Scholar · 6.7MSemantic Scholar · 6.9MSemantic Scholar · 7.1MSemantic Scholar · 8.7MSemantic Scholar · 8.7MSemantic Scholar · 7.9MSemantic Scholar · 6.6MSemantic Scholar · 5.9MSemantic Scholar · 6.6MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$15per month · free tier available
$20per month · free tier available
$12per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
Free FreePro $16/moTeam $15/moEnterprise Custom
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Free FreePlus $12/moPro $29/moEnterprise Custom
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Capabilities input → output
Input
Text
CodeDocumentsImagesText
DocumentsText
Text
Output
DataText
CodeText
DataDocumentsText
Text
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Research & AnalyticsAI Research PapersAI Research Tool
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Research & AnalyticsAI Research PapersAI Research Tool
Research & AnalyticsAI Research PapersAI Research Tool
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
11
10
10
10
Research papers
Research
Literature reviews
Academic research
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Scientific literature exploration
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Research papers analysis
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Scientific research
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Writing
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AI search
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Literature analysis
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Search engine
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Academic papers decoding
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Chatbots
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Citations
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Document summarization
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Research assistance
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Scientific research navigation
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Summarizing
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Academic citation
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Academic paper interpretations
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Academic writing
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Homework assistance
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Research papers drafting
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Research trends tracking
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
▲ 0
▲ 0
Saves
0
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Reviews
0
0
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Prompts
0
1
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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.