ChatPDF
8.2#1 in ai pdf toolsFrom $89.99 a yearFree planAndroidiOSWebAPI
VisitChatPDF vs PDF-GPT
What both publish
| Fact | ChatPDF | PDF-GPT |
|---|---|---|
| API | The backend API supports uploading PDFs or adding them from public URLs, then querying them to build custom PDF chatbots. | The README documents production API deployment using langchain-serve, with endpoints for asking questions about a PDF URL or uploaded PDF file. |
| Purpose | ChatPDF lets users summarize PDFs and ask questions about them using conversational AI. | PDF-GPT lets users chat with the contents of a PDF using GPT capabilities. |
ChatPDF plans
- FreeFree
- ChatPDF Plus monthly$14.99 a month
- ChatPDF Plus yearly$89.99 a year
- ChatPDF PlusPriced on request
PDF-GPT plans
No prices published.
Pick ChatPDF if…
ChatPDF suits students, researchers, and professionals who need to ask questions about or summarize document collections. Its citations, file-sharing controls, and API may also suit people building document-based workflows.
Pick PDF-GPT if…
It suits users who want conversational PDF queries with page references. Developers can run the local playground, API, Docker setup, or self-hosted deployment.