PDF.ai vs ReadDocs vs UPDF

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

Your tool
PDF.ai
vs
Competitor 1
ReadDocs
Competitor 2
UPDF
Competitor 3
Suggested competitors for PDF.ai: LightPDF96% Smallpdf AI PDF87% Outrank86% ChatPDF83% Adobe Acrobat83% iLovePDF AI Summarizer82% Collate82% Docparser80%
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3 tools · best value per row highlighted
Your tool PDF.ai
pdf.ai
PDF.ai lets you chat with any PDF: ask questions, get summaries and find answers inside the document.
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Competitor ReadDocs
readdocs.co.uk
Upload a PDF contract and ReadDocs spits out a one-minute summary, bullet points, and answers to specific questions you ask
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
—
744visits/mo
28.7Kvisits/mo
MoM change
—
▲ 141.6%
▼ 28.2%
6-month growth
—
—
-27.5%
Global rank web
—
—
#984,401
Avg. last 3 months
—
384
40.4K
Bounce rate lower is better
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39%
42%
Pages / visit
—
1.1
2.1
Visit duration
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—
19s
Traffic sources
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—
● Direct 90% · ● Mail 10%
PDF.aiReadDocsUPDF
015.8K31.5K47.3K63KReadDocs · 101ReadDocs · 308ReadDocs · 744UPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7K1001K10K100KReadDocs · 101ReadDocs · 308ReadDocs · 744UPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$49per month · free tier available
Free tier
$9.99per month · free tier available
Free tier
Free trial
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–
–
API access
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Plans
Free FreeStarter $49/moPro $99/moScale $249/mo+1 more
Free FreePro £9.99/moBusiness £29/mo
Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Capabilities input → output
Input
DocumentsText
DocumentsImagesText
DocumentsText
Output
DataText
Text
DocumentsText
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeAI Document ExtractionAI PDF
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
4
5
Document summarization
PDF analysis
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PDFs
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Summarizing
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Text extraction
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Document data extraction
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–
Document scanning
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–
OCR
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
Saves
0
0
0
Reviews
0
0
0
Prompts
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.