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ML Operations

Arize AI

Observability and evaluation platform for AI agents, LLMs and ML models

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About Arize AI

Arize AI provides Arize AX, a managed platform for tracing, evaluating and monitoring AI systems in production, and Phoenix, an open source tracing and evaluation tool. It supports self-hosted and major cloud environments.

Common use cases

  • Debugging LLM agents
  • Monitoring ML models
  • Evaluating prompts
  • Production trace analysis

Social listening

What people are saying about Arize AI

Reviewers value Arize's agent and LLM tracing, drift monitoring and intuitive dashboards, and buyers typically plan for onboarding, evaluation depth and trace-driven cost.

What stands out

  • Detailed traces of agent and LLM workflows are valued for debugging.
  • Dashboards and embedding views are described as intuitive.
  • Support is praised for fast responses by some reviewers.

Things to consider

  • Teams typically plan for onboarding time to configure dashboards and monitors.
  • Worth comparing evaluation workflows against alternatives.
  • Consider cost monitoring with extensive traces and large embeddings.
  • Worth confirming versioning, guardrails and access control features.

Often compared with: Langfuse, LangSmith, Datadog, Fiddler AI, Evidently AI

Sources (1)

Themes summarized from public reviews, community discussion and press coverage as of November 2026. They reflect public discussion, not a rating or an endorsement by AI Connect.

Products and services

Arize AX

Managed AI engineering platform for monitoring and evaluating production AI.

Phoenix

Open source tracing, evaluation and observability.

Alyx

In-app agent that runs evals and helps debug.

adb

Datastore for GenAI traces.

Key features

  • LLM tracing
  • Online evals
  • Drift monitoring
  • Prompt experiments
  • Open source Phoenix
  • Self-hosting

Integrations

  • Google Cloud
  • AWS
  • Microsoft Azure
  • BigQuery
  • Databricks
  • Snowflake

Arize AI alternatives

FAQs

Is there an open source option?

Yes, Phoenix.

Can I self-host?

Yes, self-hosted Arize AX is listed.

Which data stores?

adb connects to BigQuery, Databricks and Snowflake.

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