kitio.aiChatPDF vs ChatDOC
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ChatPDF starts at See pricing page and ChatDOC starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Chat with PDFs
- Page citations
- Multi-file folders
- Multilingual support
- API access
- Chat with documents
- Table and chart understanding
- Source tracing
- Multi-file collections
- OCR for scans
| Feature | ChatPDF | ChatDOC |
|---|---|---|
| Best for | Upload a PDF and ask questions about it in a chat | Document chat tool built for tables, charts and long reports |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | ChatPDF | ChatDOC |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
ChatPDF starts at See pricing page and ChatDOC starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
ChatPDF
- Very simple to use
- Cites page numbers
- Free tier to start
- Free plan limits pages and questions
- Struggles with complex tables
ChatDOC
- Handles complex layouts well
- Precise source links
- Free tier available
- Interface is utilitarian
- Free plan limits uploads
Which one should you choose?
Choose ChatPDF if you want:
- Very simple to use
- Cites page numbers
- Free tier to start
Watch out: free plan limits pages and questions.
Choose ChatDOC if you want:
- Handles complex layouts well
- Precise source links
- Free tier available
Watch out: interface is utilitarian.
ChatPDF vs ChatDOC FAQ
What is the difference between ChatPDF and ChatDOC?
ChatPDF: Upload a PDF and ask questions about it in a chat. ChatDOC: Document chat tool built for tables, charts and long reports. Both are productivity tools.
Is ChatPDF or ChatDOC cheaper?
ChatPDF starts at See pricing page and ChatDOC starts at See pricing page. Check both pricing pages for current plans.
Do ChatPDF and ChatDOC have free plans?
ChatPDF: Yes. ChatDOC: Yes.
Who makes ChatPDF?
ChatPDF is made by ChatPDF.
Who makes ChatDOC?
ChatDOC is made by ChatDOC.
Which should I choose, ChatPDF or ChatDOC?
Choose ChatPDF if you value very simple to use and cites page numbers. Choose ChatDOC if you value handles complex layouts well and precise source links.