SciSpace vs Undermind vs Sourcely vs Semantic Scholar

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

Your tool
SciSpace
vs
Competitor 1
Undermind
Competitor 2
Sourcely
Competitor 3
Semantic Scholar
Compare
4 tools · best value per row highlighted
Your tool SciSpace
scispace.com
Make sense of research papers
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Competitor Undermind
undermind.ai
Undermind is an AI co-researcher for scientific literature.
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Competitor Sourcely
sourcely.net
Make main Remove
Competitor Semantic Scholar
semanticscholar.org
AI-powered research discovery
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
44.2Kvisits/mo
—
121.3Kvisits/mo
6.6Mvisits/mo
MoM change
▼ 98.8%
—
▼ 17.6%
▲ 11.2%
6-month growth
-99.2%
—
-27.7%
-24.2%
Global rank web
#17,447
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#330,988
#10,569
Avg. last 3 months
2.7M
—
143.2K
6.4M
Bounce rate lower is better
56%
—
39%
48%
Pages / visit
2.5
—
2.2
2.7
Visit duration
2m 13s
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33s
1m 46s
Traffic sources
● Direct 83% · ● Referral 15%
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● Direct 63% · ● Referral 35%
● Direct 81% · ● Referral 17%
SciSpaceUndermindSourcelySemantic Scholar
02.2M4.4M6.6M8.7MSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KSourcely · 173KSourcely · 157.2KSourcely · 167.7KSourcely · 167.8KSourcely · 202.7KSourcely · 169.2KSourcely · 161.1KSourcely · 147.1KSourcely · 121.3KSemantic 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 · 6.6M10K100K1M10MSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KSourcely · 173KSourcely · 157.2KSourcely · 167.7KSourcely · 167.8KSourcely · 202.7KSourcely · 169.2KSourcely · 161.1KSourcely · 147.1KSourcely · 121.3KSemantic 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
$20per month · free tier available
$15per month · free tier available
$19per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
Free FreePro $16/moTeam $15/moEnterprise Custom
Free FreeUltra $19/moMax $39/mo
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Capabilities input → output
Input
DocumentsText
Text
Text
Text
Output
DataText
DataText
Text
Text
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeResearch & AnalyticsAI PDFAI Research Papers+1 more
Research & AnalyticsAI Research PapersAI Research Tool
Research & AnalyticsAI Research PapersAI Research Tool
Research & AnalyticsAI Research PapersAI Research Tool
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
3
3
10
Research papers
Literature reviews
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Research
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Research papers analysis
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Scientific research
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Citations
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Scientific literature exploration
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Academic papers decoding
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Academic research
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PDFs
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Scientific research navigation
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Academic paper interpretations
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Citation formatting
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 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.