Arize AX vs MathWorks Modelscape Monitor

Arize AX is a platform for improving AI agents by turning production behavior into investigations, evaluations, and experiments. Signal surfaces important issues, helps identify causes, and prepares fixes for review. Managed Agents can investigate failing traces, fix repository bugs, automate recurring checks, or be created from scratch. Swarm Observability tracks status and performance across an agent swarm in real time. Agent-as-a-Judge uses telemetry to produce scalable evaluations that can surface unknown failures, while end-to-end experiments help validate changes. Integrations include OpenAI, Anthropic, Google GenAI, Amazon Bedrock, LangChain, LangGraph, LlamaIndex, CrewAI, and Vercel AI SDK; tracing follows OpenInference conventions and OpenTelemetry. AX Free costs nothing and includes 10 Signal issues/month, 25k trace spans/month, 1 GB ingestion/month, and 15-day retention. AX Pro costs $50 a month, with 25 Signal issues/month, 50k trace spans/month, 10 GB ingestion/month, and 30-day retention. Enterprise pricing is custom. Self-hosted deployment keeps observability data, authentication, APIs, and UI within customer infrastructure; air-gapped deployment is available.

MathWorks Modelscape Monitor gives financial-services professionals a centralized view of financial model use, performance and status across the model lifecycle. It can display metrics such as data drift and fairness, while users can define custom metrics and visualizations. Teams can build dashboards and deploy them automatically. When monitoring status changes, Modelscape can email model owners, and evaluations include diagnostic views. The documented drift example uses MATLAB’s detectdrift function. Modelscape supports models built in MATLAB, Python, R, SAS and other programming languages. Its API provides HTTP endpoints usable from JavaScript, Java, Python, C++ and other HTTP-supported languages. Organizations contact MathWorks Consulting Services for hosting, then can install the MATLAB support package through Add-On Explorer. Governance logs every user action for audit compliance. MathWorks positions it for regulation-compliant model risk management and names SS 1/23, SR 11-7, OSFI E-23 and ECB TRIM.