ChatPDF vs NoteGPT vs UPDF

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

Your tool
ChatPDF
vs
Competitor 1
NoteGPT
Competitor 2
UPDF
Competitor 3
Suggested competitors for ChatPDF: PDF.ai91% Smallpdf AI PDF91% ReadDocs90% Adobe Acrobat90% LightPDF90% Collate90% iLovePDF AI Summarizer88% TLDR This87%
Compare
3 tools · best value per row highlighted
Your tool 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.
Remove
Competitor NoteGPT
notegpt.io
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
—
7.3Mvisits/mo
28.7Kvisits/mo
MoM change
—
▼ 9.2%
▼ 28.2%
6-month growth
—
-43.3%
-27.5%
Global rank web
—
#6,906
#984,401
Avg. last 3 months
—
8.2M
40.4K
Bounce rate lower is better
—
44%
42%
Pages / visit
—
4.1
2.1
Visit duration
—
4m 23s
19s
Traffic sources
—
● Direct 84% · ● Referral 15%
● Direct 90% · ● Mail 10%
ChatPDFNoteGPTUPDF
03.2M6.4M9.6M12.8MNoteGPT · 7.7MNoteGPT · 9.1MNoteGPT · 10.6MNoteGPT · 12.1MNoteGPT · 12.8MNoteGPT · 12.8MNoteGPT · 12.4MNoteGPT · 9.3MNoteGPT · 8MNoteGPT · 7.3MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7K10K100K1M10M100MNoteGPT · 7.7MNoteGPT · 9.1MNoteGPT · 10.6MNoteGPT · 12.1MNoteGPT · 12.8MNoteGPT · 12.8MNoteGPT · 12.4MNoteGPT · 9.3MNoteGPT · 8MNoteGPT · 7.3MUPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Starting price
Free
$9per month
$9.99per month · free tier available
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
—
Pro $9/moUnlimited $19.92/moMax $69/mo
Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Capabilities input → output
Input
DocumentsTextWeb pages
VideoWeb pagesTextDocumentsAudio
TextDocuments
Output
Text
TextSlidesImagesDocumentsData
TextDocuments
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Education & LearningProductivity & OfficeResearch & AnalyticsVideo Editing+16 more
Productivity & OfficeAI Document ExtractionAI PDF
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
9
13
PDFs
–
Summarizing
–
Document summarization
–
Research
–
PDF analysis
–
–
PDF management
–
–
PDF summaries
–
–
Video summaries
–
–
Document scanning
–
–
File conversion
–
–
Homework assistance
–
–
Interactive PDF processing
–
–
Mind maps
–
–
Note taking
–
–
Text extraction
–
–
Transcription
–
–
Academic research
–
–
Document analysis
–
–
Document data extraction
–
–
Education
–
–
PDF compression
–
–
PDF redaction
–
–
Podcasts
–
–
Summaries
–
–
Text to speech
–
–
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
–
–
–

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.