ChatPDF vs Knowt vs Study Fetch

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

Your tool
ChatPDF
vs
Competitor 1
Knowt
Competitor 2
Study Fetch
Competitor 3
Suggested competitors for ChatPDF: Humata84% APAI PDF Reader83% Smallpdf AI PDF83% Collate83% PDF.ai82% ReadDocs80% LightPDF79% PDFConvo78%
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.
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Competitor Knowt
knowt.com
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Competitor Study Fetch
studyfetch.com
StudyFetch is an AI learning platform that converts course materials into study tools.
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Traffic estimated monthly website traffic
Monthly visits
—
2.3Mvisits/mo
956.6Kvisits/mo
MoM change
—
▲ 27.1%
▲ 17.7%
6-month growth
—
-36.9%
-49.6%
Global rank web
—
#29,000
#49,494
Avg. last 3 months
—
2.1M
974.7K
Bounce rate lower is better
—
34%
39%
Pages / visit
—
4.6
6.3
Visit duration
—
5m 28s
4m 28s
Traffic sources
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● Direct 93% · ● Referral 6%
● Direct 90% · ● Referral 8%
ChatPDFKnowtStudy Fetch
01.3M2.7M4M5.3MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MStudy Fetch · 1.9MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.9MStudy Fetch · 1.9MStudy Fetch · 1.7MStudy Fetch · 1.2MStudy Fetch · 812.5KStudy Fetch · 956.6K100K1M10MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MStudy Fetch · 1.9MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.8MStudy Fetch · 1.9MStudy Fetch · 1.9MStudy Fetch · 1.7MStudy Fetch · 1.2MStudy Fetch · 812.5KStudy Fetch · 956.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Starting price
Free
$4per month · free tier available
$8per month · free tier available
Free tier
Free trial
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–
–
API access
–
–
–
Plans
—
Free FreeUltra (School License) $4/yr
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Capabilities input → output
Input
DocumentsTextWeb pages
AudioDocumentsTextWeb pages
AudioDocumentsVideo
Output
Text
AudioText
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
12
5
8
Flashcards
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Note taking
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Quiz generation
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Education
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Interactive PDF processing
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PDF analysis
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PDFs
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Study assistance
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Document summarization
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PDF summaries
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PDF translations
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Research
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–
Study plans
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Studying
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Summarizing
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Academic research
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–
Document reading
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–
Education assistance
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–
Homework assistance
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–
Podcasts
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Summaries
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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
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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.