AI Governance Safety & Evaluation Freemium

Arthur AI

Evaluate, monitor, and govern production AI across flexible deployments

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PricingFreemium
Starting price$60/mo
Free planYes
Free trialYes
APIYes
Open sourceNo
DeploymentHybrid
Last verifiedAugust 3, 2026
Overview

Tool overview

Arthur AI is listed under AI Governance Safety & Evaluation AI tools.

Summary

What is Arthur AI?

Arthur AI provides evaluations, observability, monitoring, guardrails, and governance for machine-learning, generative-AI, and agentic systems. It supports APIs and SDKs plus managed SaaS, private VPC, BYOCloud, Docker, Kubernetes, and on-premises deployment.

Best fit

Best for

Teams governing production models, LLM applications, and AI agents

Audience

Who is it for?

AI engineering teamsML platform teamsRisk and governance leadersModel reliability teams
Recommendation

Decision note

A practical choice for teams that need one platform for evaluation, monitoring, and guardrails with deployment choices spanning SaaS and private infrastructure.

Capabilities

Key features

Continuous evaluations and production monitoring

Custom metrics, dashboards, and alerts

Python and JavaScript observability SDKs

SaaS, VPC, cloud, Docker, Kubernetes, and on-premises deployment

Workflows

Use cases

Evaluate LLM and agent quality

Monitor production model performance

Apply AI guardrails and governance

Investigate drift, errors, and unsafe outputs

Strengths

Pros

  • Includes a free commercial tier
  • Supports flexible private deployment
  • Provides open-source Evals Engine separately
Considerations

Limitations

Arthur surfaces quality, safety, and performance signals but does not replace domain review or risk ownership. Teams must define meaningful metrics, representative tests, access controls, and escalation procedures.

Cost

Pricing details

Pricing modelFreemium
Starting price$60/mo
Free planYes
Free trialYes
Pricing context

Billing options

Free planMonthly Premium subscriptionCustom Enterprise
Pricing context

Pricing note

Free costs $0 monthly for up to four monitored use cases. Premium costs $60 monthly and expands monitoring to 100 use cases with custom metrics and alerts. Enterprise is custom and adds dedicated or managed VPC, advanced security, SSO, SLAs, and support.

View official pricing
Compatibility

Supported languages

  • English
Connectivity

Integrations

OpenTelemetry

OpenAI

Anthropic

LangChain

LiteLLM

Webhooks

Specs

Technical details

PlatformsWeb, API
Multilingual supportUnknown
Login requiredYes
Open sourceNo
LicenseProprietary commercial platform; separate open-source Evals Engine available
DeploymentHybrid
CompanyArthur AI
Editions / plansFree, Basic, Professional, Organization, and Custom plans
Data confidenceHigh
Last verifiedAugust 3, 2026
Documentation → Data source →
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Answers

Frequently asked questions

Arthur AI provides evaluations, observability, monitoring, guardrails, and governance for machine-learning, generative-AI, and agentic systems. It supports APIs and SDKs plus managed SaaS, private VPC, BYOCloud, Docker, Kubernetes, and on-premises deployment.
Teams governing production models, LLM applications, and AI agents
The listed pricing model for Arthur AI is Freemium. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
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