Linnk AI: Research Assistant, Summarizer, Translator vs Free PDF Translate vs Belin Doc vs LightPDF
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Linnk AI: Research Assistant, Summarizer, Translator
vs Linnk AI: Research Assistant, Summarizer, Translator
Competitor 1
Free PDF Translate
Free PDF Translate
Competitor 2
Belin Doc
Belin Doc
Competitor 3
LightPDF
LightPDFCompare
4 tools · best value per row highlighted
Competitor
Free PDF Translate
Free PDF Translate
pdftranslator.org
Translating PDF files often destroys the original formatting, turning carefully structured documents into messy text blocks
Competitor
LightPDF
LightPDF
lightpdf.com
LightPDF AI for Docs is an online tool that utilizes artificial intelligence to summarize and extract insights from uploaded PDF, Word, Excel, and PPT documents. With multi-platform availability and s
Traffic estimated monthly website traffic
Monthly visits
452.2Kvisits/mo
111.4Kvisits/mo
246.4Kvisits/mo
1.8Mvisits/mo
MoM change
▲ 2.8%
▲ 23.9%
▼ 14.9%
▲ 1.0%
6-month growth
-2.1%
+181.6%
+161.5%
-4.4%
Global rank web
#127,460
#445,067
#155,151
#34,433
Avg. last 3 months
445.7K
87.5K
255.5K
1.7M
Bounce rate lower is better
48%
42%
41%
51%
Pages / visit
1.9
2.0
2.7
2.3
Visit duration
48s
1m 57s
1m 00s
1m 31s
Traffic sources
● Direct 66% · ● Referral 34%
● Direct 85% · ● Referral 15%
● Direct 86% · ● Referral 14%
● Direct 88% · ● Referral 10%
Linnk AI: Research Assistant, Summarizer, TranslatorFree PDF TranslateBelin DocLightPDF
Pricing
Model
Freemium
Free
Free
Freemium
Starting price
$8.2per month
Free
Free
$1.33per month · free tier available
Free tier
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Free trial
–
–
–
API access
–
–
–
Plans
Essential $8.20/moProfessional $9.90/moPremium $19.90/moVolume $39.90/mo
Free Free
—
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
Capabilities input → output
Input
DocumentsImagesWeb pages
Documents
DocumentsImagesText
DocumentsWeb pages
Output
DocumentsText
Documents
DocumentsImagesText
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
9
9
6
9
Translations
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Document translation
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Summarizing
–
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Document summarization
–
–
PDF translations
–
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OCR
–
–
Data extraction
–
–
–
Document data extraction
–
–
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PDF analysis
–
–
–
Academic translations
–
–
–
Chrome extensions
–
–
–
Image document translation
–
–
–
Image translation
–
–
–
Legal translations
–
–
–
Mind maps
–
–
–
PDFs
–
–
–
Papers translation
–
–
–
Research
–
–
–
Technical translations
–
–
–
Text extraction
–
–
–
Video summaries
–
–
–
Book translation
–
–
–
Document processing
–
–
–
Knowledge graphs
–
–
–
Text and image translation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 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.