ChatPDF
8.2#1 in ai pdf toolsFrom $89.99 a yearFree planAndroidiOSWebAPI
VisitChatPDF vs PDF.ai API
PDF.ai API
6.4#17 in ai pdf assistantsFrom $599 a monthFree planAPI
VisitWhat both publish
| Fact | ChatPDF | PDF.ai API |
|---|---|---|
| API purpose | The backend API supports programmatic PDF ingestion, extraction, and custom chatbot creation. | PDF.ai API v2 provides PDF parsing, structured extraction, section splitting, and question answering through HTTP endpoints. |
ChatPDF plans
- FreeFree
- ChatPDF Plus monthly$14.99 a month
- ChatPDF Plus yearly$89.99 a year
- ChatPDF PlusPriced on request
PDF.ai API plans
- FreeFree
- Paid$599 a month
- CustomPriced on request
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.ai API if…
It suits developers automating PDF parsing, extraction, section finding, and question answering through HTTP. It is designed for product integrations and batch jobs returning JSON.