ChatDOC

Web · API · paid plans from $7.49/mo

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

ChatDOC is ranked #7 of 29 in AI PDF tools on Freedom251. It runs on API, Web. There is a free plan. Paid plans start at $7.49/mo.

ChatDOC plans and pricing

All plans

Free Free 5 uploads/day, 10 total · 20 questions/day, 100 total · 300 pages/file · 60 MB max file size · PDF chatdoc.com · 30 Sept 2026

Pro monthly $8.99/mo 30 days 300 uploads/30 days · 300 questions/day · unlimited pages per file · 200 MB max file size · 500 OCR pages/30 days chatdoc.com · 30 Sept 2026

Pro annual $89.90/yr 360 days 300 uploads/30 days · 300 questions/day · unlimited pages per file · 200 MB max file size · 500 OCR pages/30 days chatdoc.com · 30 Sept 2026

Compared on AI PDF tools

Free plan: Yes
Paid from: $8.99/mo
Multiple PDFs per chat: Yes
Source citations: Yes
Scanned PDF support: Yes
Access platforms: Web, browser extension, API

Best ChatDOC alternatives

See all 20

Two bars LightPDF Free tier No. 1$1.33/mo6.7 Two bars AskYourPDF Free tier No. 2$1/mo6.6 Two bars Veryfi API Free tier No. 3$500/mo6.6 One bar Reducto Free tier No. 4Free6.5 One bar SciSpace Free tier No. 5$5.83/mo6.5 No signal Amazon Textract AnalyzeExpense Paid plans No. 6$0.01/mo6.4

The record

Purpose: ChatDOC lets users upload files and use natural-language conversations to summarize, extract, locate, analyze, and rewrite document content.
File formats: It supports PDF, Word (.doc/.docx), Markdown, ePub, TXT, and scanned documents.
Multi-document chat: Users can upload a folder and query across multiple documents simultaneously.
Answer citations: Answers can be checked using page and reference citations, highlighted text jumps, and highlighted numerical values.
API: ChatDOC offers an API for integrating document processing and AI-generated responses into other applications.
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.
Offline use: ChatDOC says an internet connection is required to process and analyze documents.
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.
Security: The privacy policy describes technical and organizational security measures and says it cannot guarantee 100% security for internet transmission or stored information.
Support: ChatDOC lists [email protected], Discord, GitHub, and Twitter as support and feedback channels.
Price from: $7.49/mo

Where it ranks on Freedom251

Best AI PDF Tools in 2026#7 of 29
Best AI PDF Assistants in 2026#4 of 27

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Sources

chatdoc.com/guide/what-is-chatdoc/· checked 30 Sept 2026
chatdoc.com/guide/getting-started/developer-resourc· checked 30 Sept 2026
chatdoc.com/privacy_policy.html· checked 30 Sept 2026
chatdoc.com· checked 30 Sept 2026
chatdoc.com/blog/chatdoc-faqs/· checked 30 Sept 2026