SciSpace vs Literfy vs Paperguide vs AI Writer

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

Your tool
SciSpace
vs
Competitor 1
Literfy
Competitor 2
Paperguide
Competitor 3
AI Writer
Compare
4 tools · best value per row highlighted
Your tool SciSpace
scispace.com
Make sense of research papers
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Competitor 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 Paperguide
paperguide.ai
Make main Remove
Competitor AI Writer
ai-writer.com
Long-form content that passes as human-written
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Traffic estimated monthly website traffic
Monthly visits
44.2Kvisits/mo
6.3Kvisits/mo
262.6Kvisits/mo
24.7Kvisits/mo
MoM change
▼ 98.8%
▼ 44.6%
▲ 4.7%
▲ 8.4%
6-month growth
-99.2%
-70.3%
+44.6%
+46.5%
Global rank web
#17,447
#3,073,342
#182,104
#1,194,734
Avg. last 3 months
2.7M
11.1K
266.5K
22.7K
Bounce rate lower is better
56%
40%
44%
42%
Pages / visit
2.5
1.9
2.3
2.1
Visit duration
2m 13s
6s
1m 32s
11s
Traffic sources
● Direct 83% · ● Referral 15%
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● Direct 80% · ● Referral 14%
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SciSpaceLiterfyPaperguideAI Writer
01.5M2.9M4.4M5.9MSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KLiterfy · 88Literfy · 21.4KLiterfy · 16.5KLiterfy · 39.8KLiterfy · 15.5KLiterfy · 11.4KLiterfy · 6.3KPaperguide · 181KPaperguide · 215.1KPaperguide · 183.1KPaperguide · 181.6KPaperguide · 232.2KPaperguide · 282.6KPaperguide · 286.3KPaperguide · 250.7KPaperguide · 262.6KAI Writer · 17.4KAI Writer · 25.1KAI Writer · 26KAI Writer · 18.9KAI Writer · 16.9KAI Writer · 16.3KAI Writer · 18.4KAI Writer · 20.6KAI Writer · 22.8KAI Writer · 24.7K101001K10K100K1M10MSciSpace · 5.9MSciSpace · 5MSciSpace · 4.8MSciSpace · 5.1MSciSpace · 5.8MSciSpace · 5.6MSciSpace · 5MSciSpace · 4.2MSciSpace · 3.8MSciSpace · 44.2KLiterfy · 88Literfy · 21.4KLiterfy · 16.5KLiterfy · 39.8KLiterfy · 15.5KLiterfy · 11.4KLiterfy · 6.3KPaperguide · 181KPaperguide · 215.1KPaperguide · 183.1KPaperguide · 181.6KPaperguide · 232.2KPaperguide · 282.6KPaperguide · 286.3KPaperguide · 250.7KPaperguide · 262.6KAI Writer · 17.4KAI Writer · 25.1KAI Writer · 26KAI Writer · 18.9KAI Writer · 16.9KAI Writer · 16.3KAI Writer · 18.4KAI Writer · 20.6KAI Writer · 22.8KAI Writer · 24.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$20per month · free tier available
$19per month · free tier available
$12per month · free tier available
$24per month
Free tier
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Free trial
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–
API access
–
–
–
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Plans
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
Free FreeLight Pack $19Pro Monthly $29/moPro Yearly $329/yr
Free FreePlus $12/moPro $29/moEnterprise Custom
Ready $29/moFor $49/moFor Ph $375/mo
Capabilities input → output
Input
DocumentsText
Text
DocumentsText
Text
Output
DataText
Text
DataDocumentsText
Text
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Intermediate
Categories
Productivity & OfficeResearch & AnalyticsAI PDFAI Research Papers+1 more
Research & AnalyticsAI Research PapersAI Research Tool
Research & AnalyticsAI Research PapersAI Research Tool
Research & AnalyticsWriting & ContentAI Blog GeneratorAI Research Papers+1 more
Tasks what each tool can do · 6 shared · core   partial
Tasks covered
12
11
10
12
Literature reviews
Research
Research papers
Academic research
Citations
Research papers drafting
Scientific literature exploration
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Research papers analysis
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Scientific writing
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Writing
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Academic writing
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Research assistance
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–
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BibTeX conversion
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PDFs
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–
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Paraphrasing
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Scientific research
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Writing outlines
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Academic citation
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Academic research gaps
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–
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Citation verification
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–
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PDF analysis
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 1
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.