ChatPDF vs Free PDF Translate vs Lectura vs UPDF

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

Your tool
ChatPDF
vs
Competitor 1
Free PDF Translate
Competitor 2
Lectura
Competitor 3
UPDF
Compare
4 tools · best value per row highlighted
Your tool 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.
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Competitor Free PDF Translate
pdftranslator.org
Translating PDF files often destroys the original formatting, turning carefully structured documents into messy text blocks
Make main Remove
Competitor Lectura
lectura.xyz
Make main Remove
Competitor UPDF
pdfassistant.ai
PDFs that work the way you need them to
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
111.4Kvisits/mo
1Kvisits/mo
28.7Kvisits/mo
MoM change
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▲ 23.9%
▼ 29.0%
▼ 28.2%
6-month growth
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+181.6%
—
-27.5%
Global rank web
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#445,067
#12,243,847
#984,401
Avg. last 3 months
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87.5K
854
40.4K
Bounce rate lower is better
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42%
38%
42%
Pages / visit
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2.0
1.9
2.1
Visit duration
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1m 57s
53s
19s
Traffic sources
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● Direct 85% · ● Referral 15%
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● Direct 90% · ● Mail 10%
ChatPDFFree PDF TranslateLecturaUPDF
027.9K55.7K83.6K111.4KFree PDF Translate · 36.7KFree PDF Translate · 39.6KFree PDF Translate · 39KFree PDF Translate · 47.9KFree PDF Translate · 61.2KFree PDF Translate · 89.9KFree PDF Translate · 111.4KLectura · 1.1KLectura · 151Lectura · 1.4KLectura · 1KUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7K1001K10K100K1MFree PDF Translate · 36.7KFree PDF Translate · 39.6KFree PDF Translate · 39KFree PDF Translate · 47.9KFree PDF Translate · 61.2KFree PDF Translate · 89.9KFree PDF Translate · 111.4KLectura · 1.1KLectura · 151Lectura · 1.4KLectura · 1KUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Free
Freemium
Freemium
Starting price
Free
Free
$6per month · free tier available
$9.99per month · free tier available
Free tier
Free trial
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API access
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Plans
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Free Free
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Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Capabilities input → output
Input
DocumentsTextWeb pages
Documents
Web pagesVideo
DocumentsText
Output
Text
Documents
Text
DocumentsText
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Intermediate
Categories
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Education & LearningProductivity & OfficeAI PDFAI Translate
Education & LearningVideo EditingWriting & ContentAI Quiz Generator+2 more
Productivity & OfficeAI Document ExtractionAI PDF
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
12
9
8
14
PDF analysis
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PDFs
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Interactive PDF processing
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PDF summaries
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PDF translations
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Document summarization
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Summarizing
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Document editing
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Document translation
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PDF management
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Translations
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Video summaries
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YouTube summaries
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Academic translations
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Document scanning
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File conversion
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Legal translations
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OCR
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Papers translation
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Quiz generation
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Research
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Technical translations
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Text extraction
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Video q a
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YouTube transcription
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Academic research
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Book translation
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Document analysis
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Document data extraction
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Document reading
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
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Upvotes
▲ 0
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▲ 1
Saves
0
0
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0
Reviews
0
0
0
0
Prompts
0
0
0
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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.