ChatDoc
AI assistant for chatting with PDFs and documents to extract information.
Pricing
About ChatDoc
ChatDOC is an AI-powered document reading assistant that enables users to chat with PDF files and various document formats. Built on ChatGPT technology, it can understand and analyze text, tables, images, and formulas within documents, providing instant answers and summaries. The tool supports unlimited pages and files, making it suitable for researchers, students, professionals, and anyone needing quick document analysis without manual reading. The platform offers both free and premium tiers, with the free plan allowing 100 questions and limited file uploads, while the Pro plan (available for $89.90/360 days) provides 300 daily questions and unlimited file processing. One limitation is that the free plan is relatively restrictive, with only 5 daily uploads and 10 total questions, which may not be sufficient for heavy users who require extensive document analysis.
At a glance
- Company
- ChatDOC
- Platforms
- Web, Chrome Extension
- API
- Available
- Last verified
- July 2026
Who It's For
- •Researchers
- •Professors and academics
- •Human Resources managers
- •Students
- •Customer support professionals
- •IT engineers
- •Lawyers and legal professionals
- •Financial analysts
How It Works
- 1Users upload PDF or document files (PDF, DOC, DOCX, SCAN, WEBSITE, EPUB, MD, TXT formats) via drag-and-drop or click
- 2ChatDOC's AI processes the uploaded documents using ChatGPT technology
- 3AI analyzes text, tables, images, formulas, and cross-page content within the documents
- 4Users can ask questions about the document content and receive AI-generated answers with source citations
- 5The tool highlights relevant text and displays quotes showing where answers originated
How to Use ChatDoc
- 1Sign up for free at chatdoc.com (no credit card required)
- 2Upload documents using drag-and-drop or click upload
- 3Type questions about your document content in the chat interface
- 4View answers with source highlights showing which parts of the document were referenced
- 5Upgrade to Pro plan for higher usage limits (optional)
Key Features
- •AI chat interface for document queries
- •Document summarization
- •Table interpretation and analysis
- •Formula recognition and explanation
- •Image analysis (paid add-on)
- •Accurate translation with layout preservation
- •OCR (Optical Character Recognition) for scanned documents
- •Source attribution with quoted text highlights
- •Support for multiple file formats (PDF, DOC, DOCX, SCAN, WEBSITE, EPUB, MD, TXT)
- •Folder parsing and organization
- •Cross-page content search
Use Cases
- •Research paper analysis and summarization
- •Academic document review and fact extraction
- •Business document processing and data extraction
- •Legal document analysis and information retrieval
- •Customer support ticket analysis and document verification
Pros & Cons
Advantages
- •Supports unlimited pages and files on Pro plan, ideal for large-scale document analysis
- •Provides source citations and highlighted quotes for transparency and verification
- •Free tier available with 100 questions, allowing users to test before upgrading
- •Handles multiple file formats including scanned documents and web content
Disadvantages
- •Free plan is restrictive with only 5 daily uploads and 10 total questions, limiting casual usage
- •Image analysis is a paid add-on rather than included in base subscription
- •No mention of offline functionality or privacy options for sensitive documents
Alternatives
See all ChatDoc alternatives →- Ask Your PDF
- ChatPDF
- BrainyPDF
- PDF.ai
- Adobe Acrobat AI Assistant
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Frequently Asked Questions
What is ChatDoc?
ChatDOC is an AI-powered document reading assistant that enables users to chat with PDF files and various document formats. Built on ChatGPT technology, it can understand and analyze text, tables, images, and formulas within documents, providing instant answers and summaries.
How much does ChatDoc cost?
ChatDoc has a free plan; paid plans start at $8.99.
Is ChatDoc free?
Yes, ChatDoc offers a free plan you can start with.
What are the best ChatDoc alternatives?
Popular ChatDoc alternatives include Ask Your PDF, ChatPDF, BrainyPDF.
What is ChatDoc used for?
ChatDoc is commonly used for Research paper analysis and summarization, Academic document review and fact extraction, Business document processing and data extraction.
Does ChatDoc have an API?
Yes, ChatDoc offers an API for developers.
What platforms does ChatDoc support?
ChatDoc is available on Web, Chrome Extension.
Information Accuracy
Please note: While we regularly update all tool information including descriptions, features, pricing, and other details, this information may change over time as tools evolve and update their offerings. For the most current and accurate information, we recommend visiting the official website directly. Our goal is to provide you with comprehensive and up-to-date information to help you make informed decisions.