Company
Citadel AI Inc.
Citadel AI is a global startup founded in Japan that helps enterprises deploy AI safely and responsibly.
Also known as Citadel AI
- Status
- Operatingas of 2026-09-18
- Business model
- B2B
- Headquarters
- Bunkyo, Tokyo, Japan
- Founded
- 2020
- Customers
- enterprises
- Legal name
- Citadel AI Inc.
- citadel.co.jp (opens in a new tab)
- LinkedIn (opens in a new tab)
- X (opens in a new tab)
- Press page (opens in a new tab)
- Careers (opens in a new tab)
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Record updated 18 September 2026
About
Since our founding in 2020, we have built an AI governance platform that supports the entire AI lifecycle, from pre-deployment risk assessments to real-time guardrails in production.
Products
- Web
- Citadel Lens
- Web
- Citadel Lens Governance
- Web
- Citadel Radar
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