LightPDF vs Adobe Acrobat vs ReadDocs vs ChatPDF

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

Your tool
LightPDF
vs
Competitor 1
Adobe Acrobat
Competitor 2
ReadDocs
Competitor 3
ChatPDF
Compare
4 tools · best value per row highlighted
Your tool 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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Competitor Adobe Acrobat
adobe.com
Adobe Acrobat is a PDF toolkit with AI built in.
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Competitor ReadDocs
readdocs.co.uk
Upload a PDF contract and ReadDocs spits out a one-minute summary, bullet points, and answers to specific questions you ask
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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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Traffic estimated monthly website traffic
Monthly visits
1.8Mvisits/mo
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744visits/mo
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MoM change
▲ 1.0%
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▲ 141.6%
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6-month growth
-4.4%
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Global rank web
#34,433
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Avg. last 3 months
1.7M
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384
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Bounce rate lower is better
51%
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39%
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Pages / visit
2.3
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1.1
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Visit duration
1m 31s
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Traffic sources
● Direct 88% · ● Referral 10%
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LightPDFAdobe AcrobatReadDocsChatPDF
0477.3K954.5K1.4M1.9MLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MReadDocs · 101ReadDocs · 308ReadDocs · 7441001K10K100K1M10MLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MReadDocs · 101ReadDocs · 308ReadDocs · 744Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Freemium
Free
Starting price
$1.33per month · free tier available
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Free tier
Free
Free tier
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Free trial
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API access
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Plans
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
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Free FreePro £9.99/moBusiness £29/mo
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Capabilities input → output
Input
DocumentsWeb pages
DocumentsImagesText
DocumentsImagesText
DocumentsTextWeb pages
Output
Text
DocumentsText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+2 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
8
13
12
Document summarization
Summarizing
PDF analysis
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PDFs
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Interactive PDF processing
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OCR
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PDF summaries
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Summaries
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Document processing
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Data extraction
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Document chat
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Document data extraction
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Document q a
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Document summaries
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Document scanning
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Official documents q a
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PDF management
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PDF translations
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Research
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Text extraction
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Academic research
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Document reading
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Homework assistance
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Meeting summaries
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YouTube summaries
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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▲ 0
Saves
0
0
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0
Reviews
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.