ChatBox - AIチャットボットと画像生成器 日本語版

ChatBox is a multi-model AI chatbot and productivity hub for exploring GPT-5, Claude, Gemini, DeepSeek, and other leading AI models. Trusted by over 20M users worldwide, ChatBox helps you compare AI answers, research live sources, analyze documents, create text, visuals, and work-ready drafts, use advanced OCR, debug code, and manage prompts in one AI workspace.

WHY CHATBOX

Unlike most AI chatbot apps, which lock you into a single model ecosystem, ChatBox lets you send the same prompt to multiple AI models and compare their answers side by side — without needing separate subscriptions or having to switch between apps.

Best for:

- Writing, editing, and brainstorming—draft emails, reports, scripts, and creative content

- Web research—search live sources and get reports with verifiable citations

- Document summarization—extract key clauses from contracts, summarize research papers, compare two documents

- Work tasks—analyze files, prepare reports, and choose between AI responses

- Everyday use—get quick answers, translations, help with travel plans, and second opinions from other AI models

KEY FEATURES

MULTI-MODEL AI CHATBOT

Ask one question and get answers from GPT-5, Claude, Gemini, DeepSeek, and other AI models. Assess outputs, reasoning styles, citations, code quality, and writing tone before choosing the best response.

AI WRITING ASSISTANT

Draft articles, reports, emails, study guides, and business documents. Save tone, formatting, and structure as reusable prompts across models.

WEB RESEARCH WITH CITATIONS

ChatBox searches multiple live sources simultaneously, cross-references results, and delivers a structured research report with verifiable citations. Use it for competitive analysis, academic research, market deep-dives, or any topic where a simple answer isn't enough.

AI DOCUMENT ANALYZER

Upload PDF, DOCX, XLSX, and PPTX files. Extract key clauses from contracts, summarize research papers, review spreadsheets, or compare two documents — all in one app, across any AI model.

AI IMAGE GENERATOR

Convert any text prompt into original AI-generated artwork, ready to download or share.

IMAGE ANALYSIS & OCR

Extract and interpret text from screenshots, scanned documents, receipts, and handwritten notes using OCR combined with AI vision.

SPECIALIZED AI ASSISTANTS

Switch to a coding assistant for debugging, a writing assistant for editing tone, or a research assistant for structured analysis.

FAQ

Q: Who is ChatBox for?

A: Researchers, developers, writers, analysts, marketers, and students who use AI tools regularly and want multiple models in one place — without managing separate subscriptions and apps.

Q: Can I compare GPT-5, Claude, Gemini, and DeepSeek in ChatBox?

A: Yes. ChatBox lets you send the same prompt to multiple AI models, compare their answers, and choose the best response for your task.

Q: Can ChatBox summarize PDFs and documents?

A: Yes. ChatBox can analyze PDFs, DOCX files, spreadsheets, and presentations to summarize content, extract key points, and identify differences between documents.

Q: Can I use ChatBox for free?

A: Core features are available without a subscription. Pro unlocks unlimited access to premium features and expanded model usage.

Q: Can ChatBox generate text in multiple languages?

A: Yes. ChatBox supports multilingual AI writing, translation, summarization, and everyday chat in 15+ languages.

Q: Does ChatBox have an audio mode?

A: Yes, ChatBox supports hands-free, spoken conversations with AI.

PRO SUBSCRIPTION

Subscribe for unlimited access to selected PRO features.

Subscriptions renew automatically according to the selected plan.

Privacy Policy: http://florate.io/projects/chatbox/ios/privacy/

Terms of Use: http://florate.io/projects/chatbox/ios/terms/