ChatSense
4.2
ChatSense is a Japanese corporate platform that puts ChatGPT, Claude and Gemini in front of internal data, with connectors for Box and SharePoint. It is bought for the governance layer — administration, audit, Japanese contracting — rather than for the models, which are the same ones everyone else uses.
- Commercial use OK
- Japanese UI
- Free tier
- Enterprise contract
- Pricing
- From ¥980/mo
- Free tier
- Free tier
- Commercial use
- Permitted
- Japanese UI
- Yes
- Enterprise contract
- Available
What it is good for
- Japanese companies that want LLM access under one administered account
- Searching internal documents already held in Box or SharePoint
- Organisations needing a Japanese vendor contract and support
- Replacing unmanaged personal AI accounts across a company
Strengths and trade-offs
Strengths
- Several model providers behind one administered account
- Connectors for the document stores Japanese companies actually use
- Japanese interface, support and corporate contracting
- Low entry price per seat
Trade-offs
- You are paying for governance, not for model capability
- Another layer between you and the provider's newest features
- Document search quality depends on how your Box or SharePoint is organised
Editors' review
Bought for the administration layer, not for the models
The problem this solves is not capability. It is that a hundred employees each holding a personal AI subscription is ungovernable: no audit, no central policy, no way to answer where company data went. ChatSense puts that under one account with Japanese-language administration.
The Box and SharePoint connectors are what make it more than a wrapper. Most Japanese companies' documents live in one of those, and a search that reaches them is the difference between a chat window and something useful.
Two things to be clear about. Search quality inherits the state of your document store — a disorganised SharePoint produces disorganised answers. And a layer between you and the provider means new model features arrive later.
Verdict
The sensible way to give a Japanese company governed LLM access. Tidy the document store first.
Compiled from official documentation and public sources, with our own editorial judgement. We do not publish figures we cannot source.