UPDF vs ReadDocs vs LightPDF vs Outrank

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

Your tool
UPDF
vs
Competitor 1
ReadDocs
Competitor 2
LightPDF
Competitor 3
Outrank
Compare
4 tools · best value per row highlighted
Your tool UPDF
pdfassistant.ai
PDFs that work the way you need them to
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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
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Competitor 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
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Competitor Outrank
documind.chat
Outrank provides advanced PDF interaction capabilities that go beyond basic document viewing
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Traffic estimated monthly website traffic
Monthly visits
28.7Kvisits/mo
744visits/mo
1.8Mvisits/mo
23.8Kvisits/mo
MoM change
▼ 28.2%
▲ 141.6%
▲ 1.0%
▼ 0.1%
6-month growth
-27.5%
—
-4.4%
+14.8%
Global rank web
#984,401
—
#34,433
#1,182,887
Avg. last 3 months
40.4K
384
1.7M
24.6K
Bounce rate lower is better
42%
39%
51%
42%
Pages / visit
2.1
1.1
2.3
1.9
Visit duration
19s
—
1m 31s
12s
Traffic sources
● Direct 90% · ● Mail 10%
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● Direct 88% · ● Referral 10%
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UPDFReadDocsLightPDFOutrank
0477.3K954.5K1.4M1.9MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KReadDocs · 101ReadDocs · 308ReadDocs · 744LightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MOutrank · 13.6KOutrank · 25.5KOutrank · 30.2KOutrank · 20.7KOutrank · 22.7KOutrank · 24.1KOutrank · 26.2KOutrank · 23.8KOutrank · 23.8K1001K10K100K1M10MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KReadDocs · 101ReadDocs · 308ReadDocs · 744LightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MOutrank · 13.6KOutrank · 25.5KOutrank · 30.2KOutrank · 20.7KOutrank · 22.7KOutrank · 24.1KOutrank · 26.2KOutrank · 23.8KOutrank · 23.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$9.99per month · free tier available
Free tier
$1.33per month · free tier available
$99per month · free tier available
Free tier
Free trial
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API access
–
–
–
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Plans
Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Free FreePro £9.99/moBusiness £29/mo
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
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Capabilities input → output
Input
DocumentsText
DocumentsImagesText
DocumentsWeb pages
DocumentsText
Output
DocumentsText
Text
Text
AppsText
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeAI Document ExtractionAI PDF
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
4
9
0
Document summarization
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PDF analysis
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Summarizing
–
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PDFs
–
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Text extraction
–
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OCR
–
–
Data extraction
–
–
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Document data extraction
–
–
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Document scanning
–
–
–
Document processing
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 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.