ChatInDoc

Saturn is a Business Application tool that integrates Japanese corporate data from various public sources. It allows users to define business processes using a spreadsheet UI and provides data to AI agents via API/MCP.

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At a glance

Pricing

Paid · Freemium

Free tier

Yes

API

Yes

Skill level

Technical

About

What is ChatInDoc?

Saturn is a comprehensive platform designed to integrate and structure Japanese corporate data from diverse public sources such as EDINET, gBizINFO, and corporate numbers. It uses AI to consolidate and structure this data, which can then be accessed and manipulated through a user-friendly spreadsheet interface. The platform facilitates the definition of business operations and provides data to AI agents via API and the Model Context Protocol (MCP). This enables AI agents to directly access and operate on corporate data, eliminating manual data entry and reducing the risk of AI hallucinations by relying on verified public data. Saturn offers a 14-day free trial and integrates with 22 MCP tools and 6 resources, including Claude Desktop.

Best used for

Ideal for startup founders, data scientists, and accountants who need to integrate Japanese corporate data, define business processes, and provide structured data to AI agents. Especially valuable for ensuring data accuracy and avoiding AI hallucinations by using public, verified data sources.

Common actions

integrate corporate data

automate data acquisition

structure business data

provide data to AI

Capabilities

Key features

Japanese corporate data integration
EDINET data linkage
gBizINFO data linkage
Corporate number integration
Spreadsheet UI
API access
MCP integration

Target Audience

startup founderdata scientistaccountant

Integrations

Not yet documented

Pricing & Plans

Paid · Freemium

Starter: ¥30,000/month, Pro: ¥98,000/month. Check chatindoc.com for Enterprise pricing.

FAQs

What kind of Japanese corporate data can Saturn integrate?

Saturn integrates a wide range of public Japanese corporate data, including financial reports from EDINET, basic information, subsidies, and patents from gBizINFO, corporate numbers, and corporate website information. It currently supports 6 data sources and is continuously expanding.

How does Saturn ensure data accuracy and prevent AI hallucinations?

Saturn ensures data accuracy by acquiring real data from public sources like EDINET and gBizINFO, as well as corporate websites. This approach prevents AI hallucinations. All data can be verified at the cell level, and the source of each piece of information is traceable.

What is MCP (Model Context Protocol) and how does Saturn use it?

MCP (Model Context Protocol) is a protocol that allows AI agents to directly access external data. Saturn provides 22 MCP tools and 6 resources, enabling AI agents like Claude Desktop to directly interact with and manipulate corporate data within the platform.

Is there a free trial available for Saturn?

Yes, Saturn offers a 14-day free trial that allows users to access and test all features. There is no automatic billing after the trial period ends, providing a risk-free opportunity to evaluate the platform.

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