Knowt vs ChatPDF vs Learvo vs Turbo AI

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
Learvo
Competitor 3
Turbo AI
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.
Make main Remove
Competitor Learvo
learvo.com
Make main Remove
Competitor Turbo AI
turbo.ai
Turbo AI converts study materials into interactive learning activities.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
2.3Mvisits/mo
—
13.8Kvisits/mo
—
MoM change
▲ 27.1%
—
▲ 398.8%
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6-month growth
-36.9%
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-2.1%
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Global rank web
#29,000
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#1,928,696
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Avg. last 3 months
2.1M
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7.3K
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Bounce rate lower is better
34%
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47%
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Pages / visit
4.6
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3.3
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Visit duration
5m 28s
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4m 20s
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Traffic sources
● Direct 93% · ● Referral 6%
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KnowtChatPDFLearvoTurbo AI
01.3M2.7M4M5.3MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MLearvo · 3.4KLearvo · 4.5KLearvo · 17.5KLearvo · 14.1KLearvo · 10.1KLearvo · 7.4KLearvo · 5.5KLearvo · 2.8KLearvo · 13.8K1K10K100K1M10MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MLearvo · 3.4KLearvo · 4.5KLearvo · 17.5KLearvo · 14.1KLearvo · 10.1KLearvo · 7.4KLearvo · 5.5KLearvo · 2.8KLearvo · 13.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
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Starting price
$4per month · free tier available
Free
$4.99per month · free tier available
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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
Free FreeUltra (School License) $4/yr
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Free Free
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Capabilities input → output
Input
Web pagesTextDocumentsAudio
DocumentsWeb pagesText
DocumentsText
VideoWeb pagesDocumentsAudio
Output
TextAudio
Text
TextAudio
TextAudio
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 & LearningWriting & ContentAI Flashcard MakerAI Quiz Generator+1 more
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
12
5
11
Flashcards
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Quiz generation
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Note taking
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Summarizing
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Education
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Summaries
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Interactive PDF processing
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Notes to quizzes
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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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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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Academic research
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Document reading
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Homework assistance
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Meeting transcription
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Podcasts
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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
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.