# ChatDOC vs FileAI

ChatDOC records 24,212 monthly visits with -31.4% month-over-month growth and Freemium pricing. FileAI records 5,565 monthly visits with +49.5% growth and Freemium pricing.

| Metric | [ChatDOC](https://openaitools.app/tool/chatdoc) | [FileAI](https://openaitools.app/tool/fileai) |
| :--- | :--- | :--- |
| Website URL | https://chatdoc.com | https://fileai.pro |
| Categories | AI Chatbot, AI PDF Summarizer, AI Document Extraction, AI Summarizer | AI PDF, AI PDF Summarizer, AI Document Extraction, AI Assistant |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 24,212 | 5,565 |
| MoM Growth Rate | -31.4% | +49.5% |
| Primary Market | United States | United States |
| Direct Visits | 9,843 | 2,213 |
| Review Score | 4.3 | 4.1 |
| Saved Count | 16 | 1 |
| Supported Platforms | Website | Website |

## ChatDOC

ChatDOC turns long documents into something you can question. Instead of scrolling through hundreds of pages, you upload files and chat with them: ask for a summary, request an explanation of a clause, or have the tool pull specific data points out of dense tables. Unlimited pages and files can be processed on paid plans, and the assistant handles formats including PDF, DOC, DOCX, scanned images, web pages, EPUB, Markdown and plain text.

A key part of the experience is verifiability. ChatDOC highlights the passages behind each answer, so you can click through to quotes, cross-page tables, formulas and images rather than trusting an opaque response. It also speaks more than 25 languages, supports OCR for scanned documents, recognises formulas, and can translate whole files while preserving the original layout.

Beyond the main chat product, ChatDOC offers ChatPaper for conversational reading of academic papers and a separate PDF Parser API for developers who need structured extraction inside their own applications. A Chrome and Edge extension keeps the assistant available while browsing. A free tier with daily question and page limits lets you evaluate it before committing to the annual Pro plan.

**Pricing & Plans:** Freemium. A free plan offers limited daily questions and total question caps with small file-size and page limits; the Pro plan is billed in 30-day or 360-day terms and unlocks unlimited questions, pages and larger files. Image analysis is a paid add-on.

- **TapSource answer tracing:** Every answer highlights the source passages, tables and images behind it so claims can be verified in one click.
- **Wide format and OCR support:** Handles PDF, DOC, DOCX, scanned files, websites, EPUB, Markdown and TXT, with OCR and cross-page table recognition.
- **Multi-language translation:** Chat in 25+ languages and translate entire documents while keeping the original layout intact.
- **ChatPaper and PDF Parser API:** Use ChatPaper for academic papers, or integrate the PDF Parser API to extract structured content into your own product.
- **Prompt library and visual outputs:** Save reusable prompts and turn findings into infographics to share results with a team.

**Strengths:** Answers link back to highlighted sources instead of being opaque; Handles scans, formulas and cross-page tables that basic PDF chat tools miss; Free tier with no card required makes evaluation easy; Separate API and ChatPaper options cover developer and academic needs

**Limitations:** Free plan caps daily questions, total questions and file size; Image analysis is a paid add-on rather than included; Best value requires committing to an annual Pro plan

[Profile (Markdown)](https://openaitools.app/tool/chatdoc.md)

## FileAI

FileAI targets a specific frustration with general chatbots: when the answer has to come from a particular document, you need to be able to check it. Instead of asking a model to recall what it knows, you upload the contract, policy, report or slide deck and ask questions in plain English. The answer is assembled from your file, and every claim is backed by numbered sources you can open to read the exact sentence — highlighted on the page inside PDFs.

It is explicitly honest about limits. If your document does not say, FileAI says so rather than guessing, and it positions itself as a reading aid rather than legal or financial advice. Document-type coverage includes contracts and leases (notice periods, renewal dates, fees), insurance policies and staff handbooks, long reports and research papers, and lecture slides for study. The service is built and personally supported by its founder in Australia, which shows in the direct support email on the site.

The privacy model is stated plainly: files are kept in private encrypted storage that other users cannot see, text is sent to OpenAI's API only to produce an answer (and OpenAI does not train on API data), and deleting a file removes both FileAI's copies and the OpenAI copies. A demo using a fictional sample contract requires no account, so you can test the citation workflow before signing up.

**Pricing & Plans:** Freemium. The free plan includes 10 documents and about 40 questions a month with no card required. Pro is US$19 per month or US$190 per year for up to 100 documents and many more questions, and paid plans carry a 14-day money-back guarantee. Specialised US RFP and HOA checks are billed in USD, while Australian tender and strata checks are billed in AUD.

- **Answers with page-level citations:** Every answer comes with numbered citations; click one and the PDF opens at the passage, highlighted on the page.
- **Grounded in your document:** Responses are drawn from your uploaded file rather than the open web or a model's memory, so you can verify every claim.
- **Broad document coverage:** Handles contracts, leases, insurance policies, staff handbooks, research papers, tender packs and lecture slides.
- **Admits when the answer isn't there:** If the document does not address the question, FileAI tells you instead of inventing an answer.
- **Privacy by design:** Files sit in private encrypted storage, are never used to train AI, and are deleted from storage and from OpenAI when you delete them.

**Strengths:** Every answer links to the exact source sentence, with highlighting on the PDF page; Says when the document does not contain the answer instead of hallucinating; Files are never used to train AI and are deleted from storage and OpenAI on deletion; Free tier needs no credit card, and a sample-contract demo works without an account

**Limitations:** Scanned PDFs made of page photos are not supported yet; Free plan is capped at 10 documents and roughly 40 questions per month; It reads and cites documents but does not give legal or financial advice

[Profile (Markdown)](https://openaitools.app/tool/fileai.md)

## Frequently Asked Questions

### How do ChatDOC and FileAI compare in monthly traffic?

ChatDOC has 24,212 monthly visits, while FileAI has 5,565. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

ChatDOC has a month-over-month growth rate of -31.4%; FileAI has +49.5%.

### How does pricing compare?

ChatDOC: Freemium. Freemium. A free plan offers limited daily questions and total question caps with small file-size and page limits; the Pro plan is billed in 30-day or 360-day terms and unlocks unlimited questions, pages and larger files. Image analysis is a paid add-on. FileAI: Freemium. Freemium. The free plan includes 10 documents and about 40 questions a month with no card required. Pro is US$19 per month or US$190 per year for up to 100 documents and many more questions, and paid plans carry a 14-day money-back guarantee. Specialised US RFP and HOA checks are billed in USD, while Australian tender and strata checks are billed in AUD.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Offers vastly superior long-form reasoning and document synthesis, but lacks ChatDOC's granular page-level citation highlights. | [.md](https://openaitools.app/tool/claude-2.md) |
| 2 | [Kimi AI](https://openaitools.app/tool/kimi-chat) | 19,632,261 | -23.4% | Free | Moonshot AI's long-context assistant for research, coding, and agentic work | [.md](https://openaitools.app/tool/kimi-chat.md) |
| 3 | [SciSpace](https://openaitools.app/tool/scispace) | 4,464,111 | +8.6% | Freemium | Tailored specifically for scientific literature analysis and academic writing, whereas ChatDOC handles broader document types. | [.md](https://openaitools.app/tool/scispace.md) |
| 4 | [PDFgear](https://openaitools.app/tool/pdfgear) | 2,845,280 | -3.4% | Free | A free, AI-powered PDF editor for every device | [.md](https://openaitools.app/tool/pdfgear.md) |
| 5 | [UPDF AI](https://openaitools.app/tool/updf-ai) | 1,050,387 | -7.2% | Freemium, Free Trial, Paid | Cross-platform PDF editing with GPT-powered AI for reading, translating, and signing documents | [.md](https://openaitools.app/tool/updf-ai.md) |
| 6 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | [.md](https://openaitools.app/tool/chatpdf.md) |
| 7 | [PDF.ai](https://openaitools.app/tool/pdf-ai) | 387,819 | -5.5% | Freemium, Free Trial | Chat with any PDF and get cited answers instantly | [.md](https://openaitools.app/tool/pdf-ai.md) |
| 8 | [AskYourPDF](https://openaitools.app/tool/askyourpdf) | 127,733 | +14.1% | Freemium | Chat with any PDF and add an AI chatbot trained on your own content | [.md](https://openaitools.app/tool/askyourpdf.md) |
| 9 | [Sharly AI](https://openaitools.app/tool/sharly-ai) | 65,059 | -10.9% | Freemium | Extracts and compares long documents and spreadsheets with verified citations, but has a lighter feature set. | [.md](https://openaitools.app/tool/sharly-ai.md) |
| 10 | [Humata AI](https://openaitools.app/tool/humata-ai) | 57,233 | -32.1% | Freemium, Paid, Contact for Pricing | AI knowledge base for your documents | [.md](https://openaitools.app/tool/humata-ai.md) |

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Source: https://openaitools.app/compare/chatdoc-vs-fileai

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