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Arize AI

Freemium

ML and LLM observability platform for monitoring, evaluation, and drift detection.

APICloudEnterprisePython SDK

Tool Info

Categories
Evaluation · Observability
Developer
Arize AI
License
Proprietary
Official Website
arize.com
Repository
N/A
Official Docs

Overview

Arize AI monitors ML and LLM systems in production for quality, drift, and performance.

It pairs with the open-source Phoenix library for local development.

Enterprise choice for observability beyond basic tracing.

Features

  • LLM tracing
  • Embedding analysis
  • Drift detection
  • Phoenix open-source companion

Pricing

Free tier available
FreeProEnterprise

Pros

  • Mature ML observability
  • Phoenix OSS option
  • Enterprise scale

Best For

Production LLM monitoringEmbedding drift detectionEnterprise MLOps

When NOT to Use

  • Complex for small teams
  • Full features are paid

Typical Users

MLOps teamsEnterprise AI platforms

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Reference-free evaluation framework specifically for RAG pipelines.

Alternatives

LangFuse
Open-source LLM engineering platform for tracing, evals, and analytics.
Phoenix
Phoenix is Arize's open-source tracing tool; Arize AI adds enterprise monitoring and drift at scale.
Braintrust
AI evaluation and observability platform for testing prompts, models, and agents in production.

Tags

#observability#evaluation#mlops

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