ReadDocs vs Hal vs ChatPDF vs UPDF

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

Your tool
ReadDocs
vs
Competitor 1
Hal
Competitor 2
ChatPDF
Competitor 3
UPDF
Compare
4 tools · best value per row highlighted
Your tool 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
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Competitor Hal
hal9.com
Hal9 is a powerful platform for quickly building and deploying fully customizable AI chatbots, powered by your data with complete privacy. In just under 5 minutes, you can create a tailored chatbot t
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Competitor 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 UPDF
pdfassistant.ai
PDFs that work the way you need them to
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Traffic estimated monthly website traffic
Monthly visits
744visits/mo
3.4Kvisits/mo
—
28.7Kvisits/mo
MoM change
▲ 141.6%
▼ 10.9%
—
▼ 28.2%
6-month growth
—
+60.6%
—
-27.5%
Global rank web
—
#6,156,551
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#984,401
Avg. last 3 months
384
3.9K
—
40.4K
Bounce rate lower is better
39%
39%
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42%
Pages / visit
1.1
1.1
—
2.1
Visit duration
—
—
—
19s
Traffic sources
—
—
—
● Direct 90% · ● Mail 10%
ReadDocsHalChatPDFUPDF
015.8K31.5K47.3K63KReadDocs · 101ReadDocs · 308ReadDocs · 744Hal · 934Hal · 2.1KHal · 1.3KHal · 2.1KHal · 6.4KHal · 6.9KHal · 4.5KHal · 3.8KHal · 3.4KUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7K1001K10K100KReadDocs · 101ReadDocs · 308ReadDocs · 744Hal · 934Hal · 2.1KHal · 1.3KHal · 2.1KHal · 6.4KHal · 6.9KHal · 4.5KHal · 3.8KHal · 3.4KUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Free
Freemium
Starting price
Free tier
$2,000per month
Free
$9.99per 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
Free FreePro £9.99/moBusiness £29/mo
Startups $2,000/mo
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Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Capabilities input → output
Input
DocumentsImagesText
CodeText
DocumentsTextWeb pages
DocumentsText
Output
Text
Apps
Text
DocumentsText
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Intermediate
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Developer Tools
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Productivity & OfficeAI Document ExtractionAI PDF
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
13
4
12
14
PDF analysis
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PDF summaries
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Document summarization
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Interactive PDF processing
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PDFs
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Document chat
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Summarizing
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Summaries
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Chatbot building
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Chatbots
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Document editing
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Document q a
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–
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Document summaries
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PDF management
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APIs
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Document scanning
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File conversion
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OCR
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Official documents q a
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PDF translations
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Research
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Text extraction
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Academic research
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Document analysis
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Document data extraction
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Document reading
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Homework assistance
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Meeting summaries
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PDF compression
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PDF redaction
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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▲ 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.