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ChatDOC

chatdoc.com

From $7.49/mo Free plan WebAPI
Visit chatdoc.com
Spec score 8.0 #9 of 27 in AI PDF Assistants

What it is

ChatDOC is a web document assistant that lets you converse with uploaded files in natural language. It can summarize, extract, locate, analyze, and rewrite content from PDFs, Word files, Markdown, ePub, TXT, and scanned documents. A folder upload supports questions spanning multiple documents. Responses include page and reference citations, links that highlight source passages, and highlighted numerical values for checking answers. ChatDOC provides an API for embedding document processing and generated responses in other applications. Its PDF Parser API recognizes text, tables, and images and converts PDF material into formats such as JSON. Processing requires an internet connection. The service runs on the web, through a browser extension, and via API. A free plan is available; Pro costs $8.99 a month or $89.90 a year, with larger limits.

Spec sheet

Purpose
ChatDOC lets users upload files and use natural-language conversations to summarize, extract, locate, analyze, and rewrite document content.Read 30 Sep 2026 · chatdoc.com
API
ChatDOC offers an API for integrating document processing and AI-generated responses into other applications.Read 30 Sep 2026 · chatdoc.com
Security
The privacy policy describes technical and organizational security measures and says it cannot guarantee 100% security for internet transmission or stored information.Read 30 Sep 2026 · chatdoc.com
Support
ChatDOC lists [email protected], Discord, GitHub, and Twitter as support and feedback channels.Read 30 Sep 2026 · chatdoc.com
Answer citations
Answers can be checked using page and reference citations, highlighted text jumps, and highlighted numerical values.Read 30 Sep 2026 · chatdoc.com
Data location
The privacy policy says ChatDOC's servers are located in the United States and that information may be processed in the United States and other countries.Read 30 Sep 2026 · chatdoc.com
File formats
It supports PDF, Word (.doc/.docx), Markdown, ePub, TXT, and scanned documents.Read 30 Sep 2026 · chatdoc.com
Multi-document chat
Users can upload a folder and query across multiple documents simultaneously.Read 30 Sep 2026 · chatdoc.com
Offline use
ChatDOC says an internet connection is required to process and analyze documents.Read 30 Sep 2026 · chatdoc.com
PDF Parser API
Its PDF Parser API can recognize text, tables, and images in PDFs and convert PDF content into structured formats such as JSON.Read 30 Sep 2026 · chatdoc.com

Plans and prices

Free Free 5 uploads/day, 10 total · 20 questions/day, 100 total · 300 pages/file · 60 MB max file size · PDF Read 30 Sep 2026 · chatdoc.com
Pro monthly $8.99 a month 30 days 300 uploads/30 days · 300 questions/day · unlimited pages per file · 200 MB max file size · 500 OCR pages/30 days Read 30 Sep 2026 · chatdoc.com
Pro annual $89.90 a year 360 days 300 uploads/30 days · 300 questions/day · unlimited pages per file · 200 MB max file size · 500 OCR pages/30 days Read 30 Sep 2026 · chatdoc.com

Every ChatDOC plan and price →

Strong points and limits

Strong points

  • Handles PDFs, Word, Markdown, ePub, TXT, and scans
  • Queries multiple uploaded documents together
  • Provides page and reference citations
  • Offers API and PDF Parser API
  • Includes a free plan

Limits

  • Internet connection required for processing
  • Free plan limits uploads, questions, pages, and file size
  • Servers may process information in the United States and elsewhere

Who it suits

It suits people who need conversational analysis of varied document files, including scanned PDFs. Developers can use its APIs to add document processing or PDF parsing to applications.

Verdict

ChatDOC combines conversational document work with citations and multi-file queries. Its free tier provides a starting point, while paid plans raise upload, question, page, and file-size limits.

Where Specifiction places it

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