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ChatPDF

Extract data and create custom chatbots from PDFs with ChatPDF's backend API. Free tier up to 5,000 pages/month.

Chatbot Updated 3 hours ago
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ChatPDF

ChatPDF's Top Features

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

Frequently asked questions about ChatPDF

The ChatPDF backend API allows users to programmatically extract information from PDF files and create custom chatbots based on those PDFs.

Yes, the free tier includes 500 messages and 5,000 PDF pages per month.

You can upload PDFs manually on ChatPDF.com or use the API to add PDFs from a URL or by file upload.

PDFs are limited to 2,000 pages or 32 MB per file.

The API key can be found in the Developer settings under My Account on ChatPDF.com.

Yes, by adding the 'referenceSources: true' field in the request body, responses will include PDF page references.

Yes, you can stream responses word by word by including the 'stream: true' field in the request body.

To delete PDFs, use the endpoint provided in the documentation, which involves sending an array of source IDs.

No, the API key should be kept secret and used only in secure backend environments.

You should look into the paid plans that ChatPDF offers for higher usage.

ChatPDF's pricing

Free

$0/monthly

  • 500 messages per month
  • 5,000 PDF pages per month

Paid

$0/custom

  • Higher usage limits

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