Simple, Transparent Pricing for Powerful AI Solutions

Trusted by Enterprise AI Teams

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Arthur Evals Engine
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Open Source
  • PII, Sensitive Data, Custom LLM and regex rules built-in
  • Self-serve deployment to build on as you go
  • Always free and open source

For builders and hackers that want to move fast

Get started now
Free
$0/mo
SaaS

For small teams getting started with AI

Unlimited

Users

300,000

Trace Spans

12,000

Inferences

3,000

Evals

Try for free
Premium
$60/mo
SaaS

For AI native start-ups and growing orgs

Unlimited

Users

1,200,000

Trace Spans

100,000

Inferences

75,000

Evals

Request upgrade
Enterprise
custom
On-Prem
SaaS

For teams with advanced needs or global scale

Dedicated and managed VPC options, fully customized data and evaluation workflows, a dedicated customer success manager, and advanced monitoring with SSO, SLAs, and BAA.

Talk to Expert
Startup Partner Program

For venture-backed startup that uses AI Agents and are trying to figure out how to reliably ship them to production.

Apply now

Comprehensive Support for Any Model, Any Use Case

Machine Learning
Recommender Systems
Computer Vision
Classifiers
Regression
Forecasting
NLP
Generative AI
RAG Co-Pilots
GenAI Automation
LLMs
Agentic AI
AI Agents
Workflow Orchestration
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Free
$0/mo
Try for free
Premium
$60/mo
Request upgrade
Enterprise
custom
Talk to Expert
Governance
Data Security
Data Locality
SOC2
Deployment
Self-managed VPC Service / BYOCloud / On-prem
Single Tenant SaaS / Arthur-managed
Multi-tenant SaaS / Arthur-managed
Security & Controls
Organizations
1
1
unlimited
Workspaces
1
1
unlimited
Projects
2
10
unlimited
Users
unlimited
unlimited
unlimited
Role based access control (RBAC)
API access
UI Access
External OIDC/SAML single sign-on (SSO)
Data
Features
unlimited
unlimited
unlimited
Data retention
7 days
30 days
unlimited
Cloud Data Connectors
Custom Data Connectors
Monitor
Dashboards & Data Visualization
Data Drift
Performance Metrics
Data Pipeline Metrics
Segmentation
Customizable Dashboards
Custom metrics
Iterate
Chat Playground
Prompt Management
Experiment Runs
RAG Optimization
Evaluate
Datasets
Continuous Evals
Custom Evals
Tracing
User Feedback Tracking
Human Annotation
Observe
Jobs
self-hosted
self-hosted
custom
Spans
300k
1.2M
custom
Inferences
12k
100k
custom
Evals
3k
75k
custom
Token and Cost Tracking
OpenTelemetry
Alerting
Custom Alerts
up to 3 per model
unlimited
unlimited
Alert Checks
up to 6 per hour
unlimited
custom
Webhooks
Explainability
Explainability methods
‘What-If’ analysis
Global explanations
Support
Community
Email
Dedicated Customer Success Manager
Dedicated Channel
Uptime SLA
Professional Services
add-on
add-on

See what Arthur can do for you.

Talk to an AI Expert
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