Knowt vs ChatPDF vs Learvo vs KnoWhiz

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
KnoWhiz
Compare
4 tools · best value per row highlighted
Your tool Knowt
knowt.com
Remove
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 KnoWhiz
knowhiz.us
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
2.3Mvisits/mo
—
13.8Kvisits/mo
5Kvisits/mo
MoM change
▲ 27.1%
—
▲ 398.8%
▼ 4.2%
6-month growth
-36.9%
—
-2.1%
-56.5%
Global rank web
#29,000
—
#1,928,696
#3,544,642
Avg. last 3 months
2.1M
—
7.3K
6.9K
Bounce rate lower is better
34%
—
47%
38%
Pages / visit
4.6
—
3.3
1.9
Visit duration
5m 28s
—
4m 20s
22s
Traffic sources
● Direct 93% · ● Referral 6%
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KnowtChatPDFLearvoKnoWhiz
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 · 13.8KKnoWhiz · 706KnoWhiz · 3.8KKnoWhiz · 14.3KKnoWhiz · 14.7KKnoWhiz · 11.5KKnoWhiz · 10.5KKnoWhiz · 13KKnoWhiz · 10.4KKnoWhiz · 5.2KKnoWhiz · 5K1001K10K100K1M10MKnowt · 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 · 13.8KKnoWhiz · 706KnoWhiz · 3.8KKnoWhiz · 14.3KKnoWhiz · 14.7KKnoWhiz · 11.5KKnoWhiz · 10.5KKnoWhiz · 13KKnoWhiz · 10.4KKnoWhiz · 5.2KKnoWhiz · 5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$4per month · free tier available
Free
$4.99per month · free tier available
$1.99per month · free tier available
Free tier
Free trial
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API access
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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
Web pagesTextDocuments
TextDocuments
Web pagesVideoDocuments
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 & LearningWriting & ContentAI Flashcard MakerAI Quiz Generator+1 more
Education & LearningAI CourseAI Flashcard MakerAI Quiz Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
12
5
4
Flashcards
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Quiz generation
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Summarizing
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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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Document summarization
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Note taking
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PDF summaries
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PDF translations
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Research
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Study assistance
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Tutoring
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Academic research
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Document reading
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Education
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Homework assistance
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Podcasts
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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
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.