ChatPDF vs Linnk AI: Research Assistant, Summarizer, Translator vs Doclingo
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
ChatPDF
vs ChatPDF
Competitor 1
Linnk AI: Research Assistant, Summarizer, Translator
Linnk AI: Research Assistant, Summarizer, Translator
Competitor 2
Doclingo
Doclingo
Competitor 3
Suggested competitors for ChatPDF:
Humata84%
APAI PDF Reader83%
Smallpdf AI PDF83%
Collate83%
PDF.ai82%
ReadDocs80%
LightPDF79%
PDFConvo78%
Humata84%
APAI PDF Reader83%
Smallpdf AI PDF83%
Collate83%
PDF.ai82%
ReadDocs80%
LightPDF79%
PDFConvo78%
Compare
3 tools · best value per row highlighted
Your tool
ChatPDF
ChatPDF
chatpdf.com
ChatPDF is a document question-answering app: upload a PDF, ask questions in plain language, and get answers with built-in citations that point back to the source passage.
Traffic estimated monthly website traffic
Monthly visits
—
452.2Kvisits/mo
153Kvisits/mo
MoM change
—
▲ 2.8%
▼ 50.3%
6-month growth
—
-2.1%
+13.6%
Global rank web
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#127,460
#100,806
Avg. last 3 months
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445.7K
266.1K
Bounce rate lower is better
—
48%
36%
Pages / visit
—
1.9
9.5
Visit duration
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48s
5m 44s
Traffic sources
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● Direct 66% · ● Referral 34%
● Direct 68% · ● Referral 30%
ChatPDFLinnk AI: Research Assistant, Summarizer, TranslatorDoclingo
Pricing
Model
Free
Freemium
Freemium
Starting price
Free
$8.2per month
$7.59per month · free tier available
Free tier
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Free trial
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–
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API access
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–
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Plans
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Essential $8.20/moProfessional $9.90/moPremium $19.90/moVolume $39.90/mo
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Capabilities input → output
Input
DocumentsTextWeb pages
DocumentsImagesWeb pages
Documents
Output
Text
DocumentsText
Documents
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
12
9
5
Translations
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Document translation
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PDF translations
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Summarizing
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Document summarization
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Research
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Interactive PDF processing
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PDF analysis
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PDFs
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Chrome extensions
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Document formatting
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Mind maps
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–
PDF summaries
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Video summaries
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Academic research
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Document reading
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German-english translation
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Homework assistance
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Knowledge graphs
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Summaries
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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–
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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.