Pricing

Find the plan that’s right for your team

Phoenix

Small teams and smaller data

Self-Hosted Open Source

Free & open source

Details:

  • Trace spans User managed
  • Ingestion volume User managed
  • Projects User managed
  • Retention User managed

Support add-on

  • Dedicated support

AX Free

Individuals and startups

SaaS

Free

Details:

  • Trace spans 25k spans per month
  • Ingestion volume 1 GB per month
  • Projects N/A
  • Retention 7 days

Key additions from Phoenix:

  • Alyx (Arize agent)
  • Online evals
  • Product observability (monitors & custom metrics)
  • Community support

AX Pro

Small teams and startups (startup pricing available)

SaaS

$50 per month

Details:

  • Trace spans 50k spans per month
  • Ingestion volume 10 GB per month
  • Projects N/A
  • Retention 15 days

Everything in AX Free, plus:

  • Higher rate limits
  • Longer retention
  • Email support

AX Enterprise

Enterprise

SaaS or Self-Hosted

Custom

Details:

  • Trace spans Custom
  • Ingestion volume Custom
  • Projects Custom
  • Retention Configurable

Everything in AX Pro, plus:

  • Dedicated support
  • Uptime SLA
  • Custom data limits
  • SOC2 reports and HIPAA
  • Training sessions
  • DataFabric Connect

Self-Hosting add-on

  • Data residency
  • Multi-region deployments
See full capabilities

Arize for startups

AI applications are business-critical regardless of company size. Use Arize to empower your AI initiatives from the start – at the right price. Apply for startup pricing to trace, evaluate, and iterate on your LLM applications.

Arize Phoenix

Small teams and smaller data

View on GitHub

Arize AX Free

Individuals and startups

Start for free

Arize AX Pro

Small teams and startups (startup pricing available)

Sign up

AX Enterprise

Enterprise

Request demo

Observability

Agent tracing graphs
Multi-agent graphs
Spans and traces
Session support
Token and cost tracking
Frameworks integrations
SDKs (Python, JavaScript)
OpenTelemetry
Multi-modal
Custom metrics
Custom dashboards
Monitoring
DataFabric Connect
Included span traces
Custom
25k/month
50k/month
Custom
Additional span traces
Custom
N/A
$10 per million
Custom
Included GB
Custom
1 GB
100 GB
Custom
Additional GB
Custom
N/A
$3 per GB
Custom
Retention
Custom
7 days
15 days
Custom

Evaluation

Datasets
Experiments
Offline evaluations LLM as judge
Offline evaluations code evals
User feedback tracking
Human annotation
Online playground evaluations
Online evaluations LLM as a judge
Online evaluations code evals
Online evaluations sessions evals
Online evaluations agent path evals
Labeling queues

Development

Prompt management
Prompt serving
Prompt environment tags
Replay prompt trace in playground
Multi-prompt comparison
Prompt caching
Prompt Learning (PL) optimization
Playground views

Alyx (Arize agent)

Span context debug
Trace context debug
Dashboard and widget creation
Prompt optimization
AI trace search

Security and Compliance

Data region
Global
US or EU or CA
US or EU or CA
US or EU or CA
SSO via Google, AzureAD, GitHub
Organization and space RBAC
1 organization
1 organization
User and service accounts
Enterprise SSO (e.g. Okta, AzureAD/EntraID)
SSO enforcement
Space level RBAC
Data retention management
Audit logs
GDPR
SOC2 Type II
HIPAA compliance

Data Access

UI and SDK exports
File imports and exports
Arize DB Cloud sync
Travel Marketplace Platform Standardizes Observability Across AI/ML Teams

"We found that the platform offered great exploratory analysis and model debugging capabilities, and during the POC it was able to reliably detect model issues."

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