ChatPDF vs NoteGPT vs ReadDocs

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
ReadDocs
Competitor 3
Suggested competitors for ChatPDF: Collate82% Smallpdf AI PDF81% LightPDF80% APAI PDF Reader80% Adobe Acrobat80% iLovePDF AI Summarizer79% PDF.ai79% TLDR This78%
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 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
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
7.3Mvisits/mo
744visits/mo
MoM change
—
▼ 9.2%
▲ 141.6%
6-month growth
—
-43.3%
—
Global rank web
—
#6,906
—
Avg. last 3 months
—
8.2M
384
Bounce rate lower is better
—
44%
39%
Pages / visit
—
4.1
1.1
Visit duration
—
4m 23s
—
Traffic sources
—
● Direct 84% · ● Referral 15%
—
ChatPDFNoteGPTReadDocs
03.2M6.4M9.6M12.8MNoteGPT · 7.7MNoteGPT · 9.1MNoteGPT · 10.6MNoteGPT · 12.1MNoteGPT · 12.8MNoteGPT · 12.8MNoteGPT · 12.4MNoteGPT · 9.3MNoteGPT · 8MNoteGPT · 7.3MReadDocs · 101ReadDocs · 308ReadDocs · 7441001K10K100K1M10M100MNoteGPT · 7.7MNoteGPT · 9.1MNoteGPT · 10.6MNoteGPT · 12.1MNoteGPT · 12.8MNoteGPT · 12.8MNoteGPT · 12.4MNoteGPT · 9.3MNoteGPT · 8MNoteGPT · 7.3MReadDocs · 101ReadDocs · 308ReadDocs · 744Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Starting price
Free
$9per month
Free tier
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
—
Pro $9/moUnlimited $19.92/moMax $69/mo
Free FreePro £9.99/moBusiness £29/mo
Capabilities input → output
Input
DocumentsTextWeb pages
DocumentsVideoWeb pagesTextAudio
DocumentsImagesText
Output
Text
TextSlidesImagesDocumentsData
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Education & LearningProductivity & OfficeResearch & AnalyticsVideo Editing+16 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
9
10
Summarizing
Document summarization
–
Research
–
Summaries
–
Document summaries
–
–
PDF summaries
–
–
PDFs
–
–
Video summaries
–
–
Homework assistance
–
–
Interactive PDF processing
–
–
Mind maps
–
–
Note taking
–
–
OCR
–
–
Official documents q a
–
–
PDF analysis
–
–
Transcription
–
–
Academic research
–
–
Education
–
–
Meeting summaries
–
–
Podcasts
–
–
Text to speech
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
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.