Arize AI
ML observability and fairness monitoring platform
Arize provides production ML monitoring with focus on model performance, data drift, and fairness. Features include automated anomaly detection, fairness metrics tracking, and regulatory compliance dashboards.
| Pricing from | Custom |
| Best for | Mid-market to enterprise organisations with complex ML deployments requiring fairness and compliance monitoring |
| Website | arize.com/ |
Company facts
| Social profiles | LinkedIn, X, YouTube |
Facilities and features
- Published pricing
- Self-serve sign-up
- SOC 2
- GDPR
What stands out
Arize AI traces everything using the leading open standard for GenAI observability.
“Trace everything from the team who founded OpenInference, the leading open standard for GenAI observability.”Arize AI, own website
Arize AI offers the most comprehensive eval framework in the market.
“The most comprehensive eval framework in the market.”Arize AI, own website
Strengths and trade-offs
- Purpose-built for ML operations with comprehensive fairness and bias detection
- Integrates seamlessly with modern ML infrastructure and data platforms
- Pricing can be substantial for organisations with high volume model deployments
- Requires existing ML infrastructure maturity to implement effectively
Appears in
Open-source RAG platforms
1
Dynamiq94.02
Genkit92.03
stdapi.ai92.0RANKINGfull ranking →AIVERIFIEDBest LLM evaluation tools
1
Giskard96.02Arize AI88.03
Fiddler AI88.0RANKINGfull ranking →AIVERIFIEDBest LLM observability tools
1
LangFuse92.02
AgentOps88.03Arize AI88.0RANKINGfull ranking →AI TOOLSTop 10 AI Compliance & Audit Tools
1
IBM Watson OpenScale95.02
Protiviti AI Governance92.73
Deloitte AI Audit Services90.3RANKINGfull ranking →How Arize AI ranks
#2 in Best LLM evaluation tools
How the score is made up: Evidence on its own site 20; How complete its published information is 16; Fit to this ranking's criteria 40; Buying information on its own site 12.
“Evaluate Is my agent getting better or worse? The most comprehensive eval framework in the market.”Arize AI, own website
#3 in Best LLM observability tools
How the score is made up: Evidence on its own site 20; How complete its published information is 16; Fit to this ranking's criteria 40; Buying information on its own site 12.
“Phoenix is the leading open-source platform for AI observability and evaluation. Developers use Phoenix to trace AI applications, run evaluations, investigate failures, and improve quality.”Arize AI, own website
#5 in Open-source RAG platforms
How the score is made up: Evidence on its own site 20; How complete its published information is 16; Fit to this ranking's criteria 40; Buying information on its own site 12.
“Arize is built for modern AI applications, including chatbots, RAG systems, copilots, and agents.”Arize AI, own website
“Phoenix is the leading open-source platform for AI observability and evaluation.”Arize AI, own website
Alternatives to Arize AI
| Giskard Get your AI audited. Agentic AI risks: Handled. | #1 in Best LLM evaluation tools | 96.0 |
| Fiddler AI Model monitoring and explainability platform for compliance | #3 in Best LLM evaluation tools | 88.0 |
 PromptfooProactively identify and fix vulnerabilities in your AI applications | #4 in Best LLM evaluation tools | 88.0 |
 AthinaShip AI to prod 10x faster | #5 in Best LLM evaluation tools | 86.0 |
 Kiln AIThe AI workbench for teams | #6 in Best LLM evaluation tools | 82.0 |
 MLflow AI PlatformDeliver high-quality AI, fast | #7 in Best LLM evaluation tools | 82.0 |
Questions about Arize AI
How much does Arize AI cost?
Lister lists Arize AI's pricing as: Custom.
Who is Arize AI best for?
Arize AI is best for mid-market to enterprise organisations with complex ML deployments requiring fairness and compliance monitoring.
Where does Arize AI rank?
Arize AI is ranked #2 in Best LLM evaluation tools (Lister Score 88.0), #3 in Best LLM observability tools (Lister Score 88.0), #5 in Open-source RAG platforms (Lister Score 88.0) and #5 in Top 10 AI Compliance & Audit Tools (Lister Score 85.7).
What are the best alternatives to Arize AI?
The closest alternatives on Lister are Giskard (#1 in Best LLM evaluation tools), Fiddler AI (#3 in Best LLM evaluation tools) and Promptfoo (#4 in Best LLM evaluation tools).
Is this your company?
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