Knowt vs ChatPDF vs Lectura

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
Lectura
Competitor 3
Suggested competitors for Knowt: Quizlet90% Turbo AI85% Gizmo84% Study Fetch80% Revisely80% NoteKnight78% Study Potion AI78% Bananote78%
Compare
3 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 Lectura
lectura.xyz
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
2.3Mvisits/mo
—
1Kvisits/mo
MoM change
▲ 27.1%
—
▼ 29.0%
6-month growth
-36.9%
—
—
Global rank web
#29,000
—
#12,243,847
Avg. last 3 months
2.1M
—
854
Bounce rate lower is better
34%
—
38%
Pages / visit
4.6
—
1.9
Visit duration
5m 28s
—
53s
Traffic sources
● Direct 93% · ● Referral 6%
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—
KnowtChatPDFLectura
01.3M2.7M4M5.3MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MLectura · 1.1KLectura · 151Lectura · 1.4KLectura · 1K1001K10K100K1M10MKnowt · 3.5MKnowt · 3.4MKnowt · 2.9MKnowt · 3.4MKnowt · 3.6MKnowt · 4.6MKnowt · 5.3MKnowt · 2.3MKnowt · 1.8MKnowt · 2.3MLectura · 1.1KLectura · 151Lectura · 1.4KLectura · 1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Starting price
$4per month · free tier available
Free
$6per 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
AudioDocumentsTextWeb pages
DocumentsTextWeb pages
Web pagesVideo
Output
AudioText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Education & LearningProductivity & OfficeAI Flashcard MakerAI Note Taker+2 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Education & LearningVideo EditingWriting & ContentAI Quiz Generator+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
7
3
Quiz generation
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Summarizing
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Flashcards
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PDFs
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Video summaries
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Document summarization
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–
Homework assistance
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Note taking
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Research
–
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Academic research
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Education
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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.