NoteGPT vs ChatPDF vs UPDF vs NotebookLM
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
NoteGPT
vs NoteGPT
Competitor 1
ChatPDF
ChatPDF
Competitor 2
UPDF
UPDF
Competitor 3
NotebookLM
NotebookLMCompare
4 tools · best value per row highlighted
Competitor
ChatPDF
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.
Traffic estimated monthly website traffic
Monthly visits
7.3Mvisits/mo
—
28.7Kvisits/mo
159.8Mvisits/mo
MoM change
▼ 9.2%
—
▼ 28.2%
▼ 26.8%
6-month growth
-43.3%
—
-27.5%
-14.7%
Global rank web
#6,906
—
#984,401
—
Avg. last 3 months
8.2M
—
40.4K
210.3M
Bounce rate lower is better
44%
—
42%
32%
Pages / visit
4.1
—
2.1
5.0
Visit duration
4m 23s
—
19s
6m 32s
Traffic sources
● Direct 84% · ● Referral 15%
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● Direct 90% · ● Mail 10%
● Direct 81% · ● Referral 17%
NoteGPTChatPDFUPDFNotebookLM
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$9per month
Free
$9.99per month · free tier available
$4.99per 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
Pro $9/moUnlimited $19.92/moMax $69/mo
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Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Free FreeGoogle AI Plus $4.99/moNotebookLM Pro (Google AI Pro) $19.99/moVia Google AI Ultra $99.99/mo
Capabilities input → output
Input
VideoWeb pagesTextDocumentsAudio
DocumentsTextWeb pages
TextDocuments
DocumentsWeb pagesTextAudio
Output
TextSlidesImagesDocumentsData
Text
TextDocuments
VideoTextAudio
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
9
12
14
8
PDF analysis
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Summarizing
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Research
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PDFs
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Interactive PDF processing
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PDF summaries
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Document summarization
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Video summaries
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Note taking
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Podcasts
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Document editing
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PDF management
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Document scanning
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File conversion
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Mind maps
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PDF translations
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Text extraction
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Transcription
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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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Education
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Files
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Homework assistance
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PDF compression
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PDF redaction
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Productivity
–
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Summaries
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Text to speech
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
2
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.