Doclingo vs Linnk AI: Research Assistant, Summarizer, Translator vs ChatPDF vs DeepL
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Doclingo
vs Doclingo
Competitor 1
Linnk AI: Research Assistant, Summarizer, Translator
Linnk AI: Research Assistant, Summarizer, Translator
Competitor 2
ChatPDF
ChatPDF
Competitor 3
DeepL
DeepLCompare
4 tools · best value per row highlighted
Competitor
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
153Kvisits/mo
452.2Kvisits/mo
—
99Mvisits/mo
MoM change
▼ 50.3%
▲ 2.8%
—
▼ 6.3%
6-month growth
+13.6%
-2.1%
—
-21.2%
Global rank web
#100,806
#127,460
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#548
Avg. last 3 months
266.1K
445.7K
—
104.7M
Bounce rate lower is better
36%
48%
—
65%
Pages / visit
9.5
1.9
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2.2
Visit duration
5m 44s
48s
—
2m 29s
Traffic sources
● Direct 68% · ● Referral 30%
● Direct 66% · ● Referral 34%
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● Direct 92% · ● Referral 6%
DoclingoLinnk AI: Research Assistant, Summarizer, TranslatorChatPDFDeepL
Pricing
Model
Freemium
Freemium
Free
Freemium
Starting price
$7.59per month · free tier available
$8.2per month
Free
€7.49per 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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Plans
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Essential $8.20/moProfessional $9.90/moPremium $19.90/moVolume $39.90/mo
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Free FreeIndividual €7.49/moTeam €24.99/moBusiness €49.99/mo
Capabilities input → output
Input
Documents
Web pagesImagesDocuments
Web pagesTextDocuments
DocumentsTextAudio
Output
Documents
TextDocuments
Text
TextDocumentsAudio
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
5
9
12
3
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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Grammar checking
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Homework assistance
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Knowledge graphs
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Summaries
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Writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 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.