Knowt vs ChatPDF vs Turbo AI vs Study Fetch

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

Your tool
Knowt
vs
Competitor 1
ChatPDF
Competitor 2
Turbo AI
Competitor 3
Study Fetch
Compare
4 tools · best value per row highlighted
Your tool Knowt
knowt.com
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Competitor 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 Turbo AI
turbo.ai
Turbo AI converts study materials into interactive learning activities.
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Competitor Study Fetch
studyfetch.com
StudyFetch is an AI learning platform that converts course materials into study tools.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
2.3Mvisits/mo
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956.6Kvisits/mo
MoM change
▲ 27.1%
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▲ 17.7%
6-month growth
-36.9%
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-49.6%
Global rank web
#29,000
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#49,494
Avg. last 3 months
2.1M
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974.7K
Bounce rate lower is better
34%
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39%
Pages / visit
4.6
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6.3
Visit duration
5m 28s
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4m 28s
Traffic sources
● Direct 93% · ● Referral 6%
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● Direct 90% · ● Referral 8%
KnowtChatPDFTurbo AIStudy 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
Freemium
Free
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Freemium
Starting price
$4per month · free tier available
Free
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$8per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreeUltra (School License) $4/yr
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Capabilities input → output
Input
AudioWeb pagesTextDocuments
DocumentsWeb pagesText
VideoWeb pagesDocumentsAudio
AudioDocumentsVideo
Output
TextAudio
Text
TextAudio
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+1 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
12
11
8
Flashcards
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Note taking
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Quiz generation
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Education
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Study assistance
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Interactive PDF processing
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PDF analysis
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PDFs
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Document summarization
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Interactive quizzes
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PDF summaries
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PDF translations
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Question generation
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Research
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Study materials
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Study notes
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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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Meeting transcription
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Podcasts
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Summaries
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Text to podcast
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
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0
Reviews
0
0
0
0
Prompts
0
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.