Arize AI
AI Observability & Evaluation
Arize AI provides an AI & Agent Engineering observability and evaluation platform for AI engineers and enterprise teams building generative AI agents and applications. Its Arize AX/“Phoenix” platform unifies build, test, and run in a single workspace to help teams monitor, troubleshoot, and optimize model/agent performance. The company is Series C, has raised over $135M, and serves 150+ enterprises including Fortune 500 customers; roles range from open-source tooling to product/interface design and forward-deployed client engineering (remote-first, with some roles requiring Bay Area/PST coverage).
51-200 employeesSan Francisco, California