UPDF vs LightPDF vs Smallpdf AI PDF vs Nanonets

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

Your tool
UPDF
vs
Competitor 1
LightPDF
Competitor 2
Smallpdf AI PDF
Competitor 3
Nanonets
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 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 Smallpdf AI PDF
smallpdf.com
Smallpdf AI PDF, also called Chat with PDF, lets you upload a document and talk to it.
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Competitor Nanonets
nanonets.com
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Traffic estimated monthly website traffic
Monthly visits
28.7Kvisits/mo
1.8Mvisits/mo
—
291.5Kvisits/mo
MoM change
▼ 28.2%
▲ 1.0%
—
▼ 8.8%
6-month growth
-27.5%
-4.4%
—
+5.3%
Global rank web
#984,401
#34,433
—
#119,959
Avg. last 3 months
40.4K
1.7M
—
292.8K
Bounce rate lower is better
42%
51%
—
40%
Pages / visit
2.1
2.3
—
4.6
Visit duration
19s
1m 31s
—
3m 27s
Traffic sources
● Direct 90% · ● Mail 10%
● Direct 88% · ● Referral 10%
—
● Direct 85% · ● Referral 11%
UPDFLightPDFSmallpdf AI PDFNanonets
0477.3K954.5K1.4M1.9MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5K10K100K1M10MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$9.99per month · free tier available
$1.33per month · free tier available
€6per month · free tier available
$100per month · free tier available
Free tier
Free trial
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API access
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–
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Plans
Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
Pro €7.50/moTeam (2-100 users) €6/mo
Starter FreeGrowth CustomCredits Plan $100/mo
Capabilities input → output
Input
DocumentsText
DocumentsWeb pages
DocumentsText
DocumentsImages
Output
DocumentsText
Text
Text
Data
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Productivity & OfficeAI Document ExtractionAI PDF
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Legal & FinanceProductivity & OfficeAI AccountingAI Agent+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
14
9
8
13
Document data extraction
PDF analysis
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PDFs
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Document summarization
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Text extraction
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Data extraction
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OCR
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PDF summaries
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Summarizing
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Interactive PDF processing
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Document processing
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Document chat
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Document editing
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PDF management
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Accounting
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Accounting automation
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Document scanning
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File conversion
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Invoice processing
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Invoices
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Purchase order management
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Workflows
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Agents
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Document analysis
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–
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Image data extraction
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PDF compression
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–
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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
▲ 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.