Nanonets vs LightPDF vs ChatPDF vs ReadDocs

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

Your tool
Nanonets
vs
Competitor 1
LightPDF
Competitor 2
ChatPDF
Competitor 3
ReadDocs
Compare
4 tools · best value per row highlighted
Your tool Nanonets
nanonets.com
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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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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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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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Traffic estimated monthly website traffic
Monthly visits
291.5Kvisits/mo
1.8Mvisits/mo
—
744visits/mo
MoM change
▼ 8.8%
▲ 1.0%
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▲ 141.6%
6-month growth
+5.3%
-4.4%
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Global rank web
#119,959
#34,433
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Avg. last 3 months
292.8K
1.7M
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384
Bounce rate lower is better
40%
51%
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39%
Pages / visit
4.6
2.3
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1.1
Visit duration
3m 27s
1m 31s
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Traffic sources
● Direct 85% · ● Referral 11%
● Direct 88% · ● Referral 10%
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NanonetsLightPDFChatPDFReadDocs
0477.3K954.5K1.4M1.9MNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5KLightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MReadDocs · 101ReadDocs · 308ReadDocs · 7441001K10K100K1M10MNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5KLightPDF · 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
Freemium
Free
Freemium
Starting price
$100per month · free tier available
$1.33per month · free tier available
Free
Free tier
Free tier
Free trial
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API access
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Plans
Starter FreeGrowth CustomCredits Plan $100/mo
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
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Free FreePro £9.99/moBusiness £29/mo
Capabilities input → output
Input
DocumentsImages
DocumentsWeb pages
DocumentsTextWeb pages
DocumentsImagesText
Output
Data
Text
Text
Text
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Legal & FinanceProductivity & OfficeAI AccountingAI Agent+2 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
13
9
12
13
Document summarization
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PDF analysis
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Summarizing
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OCR
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Data extraction
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Document data extraction
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Interactive PDF processing
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PDF summaries
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PDFs
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Text extraction
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Document processing
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Summaries
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Document chat
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Document q a
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Document summaries
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Accounting
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Accounting automation
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Invoice processing
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Invoices
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Official documents q a
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PDF translations
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Purchase order management
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Research
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Workflows
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Academic research
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Agents
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Document reading
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Homework assistance
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Image data extraction
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Meeting 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
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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.