UPDF vs LightPDF vs Adobe Acrobat vs Smallpdf AI PDF

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
Adobe Acrobat
Competitor 3
Smallpdf AI PDF
Compare
4 tools · best value per row highlighted
Your tool UPDF
pdfassistant.ai
PDFs that work the way you need them to
Remove
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
Make main Remove
Competitor Adobe Acrobat
adobe.com
Adobe Acrobat is a PDF toolkit with AI built in.
Make main Remove
Competitor Smallpdf AI PDF
smallpdf.com
Smallpdf AI PDF, also called Chat with PDF, lets you upload a document and talk to it.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
28.7Kvisits/mo
1.8Mvisits/mo
—
—
MoM change
▼ 28.2%
▲ 1.0%
—
—
6-month growth
-27.5%
-4.4%
—
—
Global rank web
#984,401
#34,433
—
—
Avg. last 3 months
40.4K
1.7M
—
—
Bounce rate lower is better
42%
51%
—
—
Pages / visit
2.1
2.3
—
—
Visit duration
19s
1m 31s
—
—
Traffic sources
● Direct 90% · ● Mail 10%
● Direct 88% · ● Referral 10%
—
—
UPDFLightPDFAdobe AcrobatSmallpdf AI PDF
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 · 1.8M10K100K1M10MUPDF · 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 · 1.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
—
Freemium
Starting price
$9.99per month · free tier available
$1.33per month · free tier available
—
€6per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
–
–
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
Capabilities input → output
Input
DocumentsText
DocumentsWeb pages
DocumentsImagesText
DocumentsText
Output
DocumentsText
Text
DocumentsText
Text
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeAI Document ExtractionAI PDF
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+2 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
9
2
1
Document summarization
PDF analysis
–
–
PDFs
–
–
Text extraction
–
–
Summarizing
–
–
Data extraction
–
–
–
Document data extraction
–
–
–
Document scanning
–
–
–
OCR
–
–
–
Document processing
–
–
–
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
–
–
–
–

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.