ChatPDF vs YouLearn vs Mindgrasp vs LightPDF

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

Your tool
ChatPDF
vs
Competitor 1
YouLearn
Competitor 2
Mindgrasp
Competitor 3
LightPDF
Compare
4 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 YouLearn
youlearn.ai
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Competitor Mindgrasp
mindgrasp.ai
Mindgrasp is an AI study assistant that converts lectures, readings and recordings into a ready-made study session.
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Competitor LightPDF
lightpdf.com
LightPDF AI for Docs is an online tool that utilizes artificial intelligence to summarize and extract insights from uploaded PDF, Word, Excel, and PPT documents. With multi-platform availability and s
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Traffic estimated monthly website traffic
Monthly visits
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520.7Kvisits/mo
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1.8Mvisits/mo
MoM change
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▲ 17.8%
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▲ 1.0%
6-month growth
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-50.5%
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-4.4%
Global rank web
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#93,508
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#34,433
Avg. last 3 months
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497.5K
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1.7M
Bounce rate lower is better
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42%
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51%
Pages / visit
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4.5
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2.3
Visit duration
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2m 14s
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1m 31s
Traffic sources
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● Direct 94% · ● Referral 5%
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● Direct 88% · ● Referral 10%
ChatPDFYouLearnMindgraspLightPDF
0477.3K954.5K1.4M1.9MYouLearn · 1.8MYouLearn · 1.5MYouLearn · 1.2MYouLearn · 885.5KYouLearn · 1.1MYouLearn · 915.8KYouLearn · 743KYouLearn · 529.9KYouLearn · 442KYouLearn · 520.7KLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8M100K1M10MYouLearn · 1.8MYouLearn · 1.5MYouLearn · 1.2MYouLearn · 885.5KYouLearn · 1.1MYouLearn · 915.8KYouLearn · 743KYouLearn · 529.9KYouLearn · 442KYouLearn · 520.7KLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
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Freemium
Starting price
Free
$4per month · free tier available
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$1.33per month · free tier available
Free tier
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Free trial
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API access
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Plans
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Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
Capabilities input → output
Input
DocumentsWeb pagesText
Web pagesTextDocumentsAudio
VideoWeb pagesDocumentsAudio
DocumentsWeb pages
Output
Text
TextAudio
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Education & LearningProductivity & OfficeVideo EditingWriting & Content+6 more
Education & LearningProductivity & OfficeWriting & ContentAI Flashcard Maker+4 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
12
11
13
9
Summarizing
Document summarization
PDF analysis
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Quiz generation
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Flashcards
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PDFs
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Class summaries
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Tutoring
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Summaries
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Video summaries
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Data extraction
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Document data extraction
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Interactive PDF processing
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Note taking
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Exam preparation
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OCR
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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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Text extraction
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Academic research
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Document processing
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Document reading
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Education
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Education support
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Homework assistance
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Podcasts
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Question generation
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Quiz assistance
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
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Upvotes
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Saves
0
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Reviews
0
0
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Prompts
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.