Arthur

AI governance, monitoring, evaluation, and control-plane platform for enterprise AI. Arthur unites security, finance, and the teams shipping AI on one control plane to measure, monitor, and govern enterprise AI at scale.

About Arthur

AI governance, monitoring, evaluation, and control-plane platform for enterprise AI. Arthur unites security, finance, and the teams shipping AI on one control plane to measure, monitor, and govern enterprise AI at scale.

Products

  • Arthur Platform

    AI Safety & GovernanceFree plan

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    The AI control plane for governing, monitoring, and evaluating enterprise AI.

  • Arthur Shield

    AI Safety & GovernanceFree plan

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    Firewall for LLMs that validates user prompts and model responses, protecting against PII/sensitive data leakage, toxicity, hallucinations, and prompt injections.

  • Arthur Chat

    Enterprise Search & KnowledgeFree plan

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    Turnkey AI chat platform built on enterprise documents and data, enabling fast deployment of custom LLM applications.

  • Arthur Bench

    AI Evaluation & ObservabilityFree plan

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    Open-source LLM evaluation and comparison tool.

  • Arthur Scope

    AI Evaluation & ObservabilityFree plan

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    AI performance solution for NLP, CV, tabular, and LLM models.

  • Agent Development Toolkit

    AI Evaluation & ObservabilityFree plan

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    Open-source toolkit for building, testing, and monitoring AI agents in production.

  • Arthur on AWS

    AI Evaluation & ObservabilityFree plan

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    Arthur's unified ML performance platform seamlessly integrated with AWS, available via AWS Marketplace.

What customers say

  • Case study

    Arthur reports that Expel centralized ML monitoring, drift detection and alerting using its technology. Reported outcomes include a 50% reduction in model-monitoring engineering time and API latency falling from 7.74…

    Case study
  • Case study

    Arthur reports that Axios integrated its monitoring technology to track production ML performance, detect drift and evaluate recommendation quality. The vendor describes easier implementation and improved visibility into…

    Case study
  • Arthur Platform

    Upsolve used Arthur Platform tracing, continuous evaluations and experiments to assess its Analysis AI Agent and expose evaluation tools to customers. Arthur reports that the integration flagged a serious agent…

    Case study

Security and compliance

As reported by Arthur. Ask for audit reports before you buy.

  • SOC 2Compliant
  • HIPAACompliant
  • ISO 22301Compliant
  • NIST CSFCompliant
  • FedRAMPCompliant
  • RBAC (Role-Based Access Control)
  • SSO (Single Sign-On)
  • Immutable audit logs

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