The ChatPDF backend API offers robust capabilities for extracting information from PDF files and crafting custom chatbots based on those PDFs. Users can utilize a free tier that includes 500 messages and 5,000 PDF pages per month, with paid plans available for higher usage. This service allows for manual or API-based PDF uploads, supports chatting with uploaded PDFs via stateless messages, and provides options for including PDF page references and streaming responses.
Key capabilities that make ChatPDF stand out.
Programmatic PDF information extraction
Custom chatbot creation from PDFs
Free tier with 500 messages/month and 5,000 PDF pages/month
Manual and API-based PDF uploads
Stateless chat messaging
PDF page references in responses
Streaming word-by-word responses
Simple deletion of PDFs via API
Multi-language support
Multiple PDF chats in one conversation
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Who benefits most from this tool.
Study effectively for exams, assist with homework, and resolve multiple-choice questions.
Quickly extract information from scientific papers, academic articles, and books.
Navigate through legal contracts, financial reports, manuals, and training materials swiftly.
Integrate PDF information extraction and custom chatbot functionality into applications.
Provide students with quick answers and resources from PDF textbooks.
Extract key data and insights from market research reports and whitepapers.
Efficiently analyze and cross-reference legal documents and contracts.
Retrieve information from medical journals and patient records easily.
Analyze and summarize marketing materials and reports for strategic insights.
Get fast insights from financial statements and investment reports.