ToolsCompaniesAbout
Company

ArthurAI

Arthur develops tools for evaluating, observing and governing AI systems. Its offerings support developers and enterprise teams managing model behavior, agent activity and operational controls.

Linked from arthur.ai · checked 30 Oct

Visit arthur.ai
Status
Active
Checked 30 Oct 2026
Based in
Unknown
Founded
Unknown
Not confirmed yet
Tools listed
2

Tools from ArthurAI

  • Arthur Engine

    Run AI evaluations and experiments in your own environment

    Security · Open source · Checked

    Free toolkit; operating costs separateThe provider describes Arthur Engine as free and open source. Infrastructure, model services and the managed Arthur platform have separate costs and terms.
  • Arthur

    Discover, evaluate and govern AI agents across an enterprise

    Security · Book a demo · Checked

    Free monitoring; Premium $60/monthFree monitors up to four use cases. Premium supports up to 100; enterprise governance, infrastructure and support require a scoped arrangement.

History

Free account

See ArthurAI’s history

Renames, moves, pivots and launches, dated and sourced. Free with an account.

Momentum

Free account

See ArthurAI’s momentum

Launch traction, hiring and release activity, tracked over time. Free with an account.

Where this comes from

Company website
Product, pricing and policy pages
YC directory mirror
Batch and company name
Social accounts
Accounts the company links, and its posts on X
Human review
Checked by a person
knowledge_base
manual_review

Company facts stay “unknown” until a source confirms them.