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About

ChatDOC is a ChatGPT-based file-reading assistant that can quickly extract, locate, and summarize information from documents. Upload research papers, books, manuals, and more! Ask anything about your files, and get easy-to-understand answers within seconds. Start a thread to ask follow-up questions, having AI clarify or expand on a response. Upload a folder of files and chat with them! Each file collection is a customized database, and you can acquire knowledge effortlessly through conversation. Any questions about specific sections? Select the tables/texts as you like, ask targeted questions, and get more accurate answers. ChatDOC's responses are backed by direct citations extracted from the files. Click and check to ensure the accuracy of AI interpretation. In the free plan, file size is now limited to 50 pages, and you can upload up to 2 docs. You can upgrade your plan to get more quota and pro features.

About

PageIndex is a human-like document AI platform for understanding long, complex documents with precise, verifiable answers grounded directly in the source. It uses vectorless, reasoning-based retrieval instead of embeddings, chunking, or vector databases, transforming each document into a tree-structured index that mirrors how people navigate sections, subsections, pages, and content. An LLM then reasons over that structure to decide where to look for relevant information, producing context-aware retrieval that is traceable and explainable. Users can upload reports, filings, research papers, technical manuals, legal documents, medical files, textbooks, and business plans, then ask questions with line-level citations that can be reviewed and verified. PageIndex supports ultra-long documents spanning thousands of pages and understands text, tables, charts, figures, and images.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Individuals seeking a tool to summarize documents and get instant answers with cited sources

Audience

Researchers, professionals, developers, and enterprise teams seeking to retrieve, analyze, and verify information from long, complex documents using reasoning-based AI

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$5.99
Free Version Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

ChatDOC
United States
chatdoc.com

Company Information

PageIndex
Founded: 2023
United Kingdom
pageindex.ai/

Alternatives

Alternatives

Unsiloed

Unsiloed

Unsiloed.ai

Categories

AI Summarizers Supported
AI Tools Supported
ChatGPT Apps Supported

Categories

Integrations

ChatGPT Supported
Discord Supported
Model Context Protocol (MCP) Not Supported

Integrations

ChatGPT Not Supported
Discord Not Supported
Model Context Protocol (MCP) Supported
Claim ChatDOC and update features and information
Claim ChatDOC and update features and information
Claim PageIndex and update features and information
Claim PageIndex and update features and information