Literfy vs Sourcely vs SciSpace vs Undermind

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

Your tool
Literfy
vs
Competitor 1
Sourcely
Competitor 2
SciSpace
Competitor 3
Undermind
Compare
4 tools · best value per row highlighted
Your tool Literfy
literfy.ai
Literfy is an AI literature review generator that combines paper search with review writing in one workflow.
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Competitor Sourcely
sourcely.net
Make main Remove
Competitor 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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Traffic estimated monthly website traffic
Monthly visits
6.3Kvisits/mo
121.3Kvisits/mo
44.2Kvisits/mo
—
MoM change
▼ 44.6%
▼ 17.6%
▼ 98.8%
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6-month growth
-70.3%
-27.7%
-99.2%
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Global rank web
#3,073,342
#330,988
#17,447
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Avg. last 3 months
11.1K
143.2K
2.7M
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Bounce rate lower is better
40%
39%
56%
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Pages / visit
1.9
2.2
2.5
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Visit duration
6s
33s
2m 13s
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Traffic sources
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● Direct 63% · ● Referral 35%
● Direct 83% · ● Referral 15%
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LiterfySourcelySciSpaceUndermind
01.5M2.9M4.4M5.9MLiterfy · 88Literfy · 21.4KLiterfy · 16.5KLiterfy · 39.8KLiterfy · 15.5KLiterfy · 11.4KLiterfy · 6.3KSourcely · 173KSourcely · 157.2KSourcely · 167.7KSourcely · 167.8KSourcely · 202.7KSourcely · 169.2KSourcely · 161.1KSourcely · 147.1KSourcely · 121.3KSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2K101001K10K100K1M10MLiterfy · 88Literfy · 21.4KLiterfy · 16.5KLiterfy · 39.8KLiterfy · 15.5KLiterfy · 11.4KLiterfy · 6.3KSourcely · 173KSourcely · 157.2KSourcely · 167.7KSourcely · 167.8KSourcely · 202.7KSourcely · 169.2KSourcely · 161.1KSourcely · 147.1KSourcely · 121.3KSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$19per month · free tier available
$19per 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 FreeLight Pack $19Pro Monthly $29/moPro Yearly $329/yr
Free FreeUltra $19/moMax $39/mo
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
Free FreePro $16/moTeam $15/moEnterprise Custom
Capabilities input → output
Input
Text
Text
DocumentsText
Text
Output
Text
Text
DataText
DataText
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Research & AnalyticsAI Research PapersAI Research Tool
Research & AnalyticsAI Research PapersAI Research Tool
Productivity & OfficeResearch & AnalyticsAI PDFAI Research Papers+1 more
Research & AnalyticsAI Research PapersAI Research Tool
Tasks what each tool can do · 4 shared · core   partial
Tasks covered
11
9
12
11
Academic research
Literature reviews
Research papers
Research
Citations
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Academic citation
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Research assistance
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Scientific literature exploration
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Research papers analysis
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Research papers drafting
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Literature analysis
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BibTeX conversion
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Citation formatting
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PDFs
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Paraphrasing
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Research papers summaries
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Scientific research
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Scientific writing
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Writing outlines
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Academic q a
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Academic research gaps
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PDF analysis
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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
▲ 0
▲ 1
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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.