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Artificial Intelligence (AI) · Berkeley, California

Arize AI

Arize is an AI engineering platform focused on evaluation and observability. It helps engineers develop, evaluate, and observe AI agents.

  • Raised $131M
  • 2 open roles
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Company overview

Arize AI at a glance

Founded
20206 years running
Headquarters
BerkeleyCalifornia
Employees
51–200
Company type
Startup
Industry
Artificial Intelligence (AI)
Business model
B2B
Crunchbase rank
#881on Crunchbase
Ownership
Privately held
Total raised
$131MSeries C · 4 rounds · 13 investors

About

Arize is a leading AI and agent engineering platform that helps teams design, evaluate, and operate production-grade AI systems with reliability and speed. Built to be independent and interoperable across models, frameworks, and clouds — with open-standard instrumentation at its core — Arize unifies development and production workflows in Arize AX (with Alyx for copilot-powered analysis) and complements them with the open-source Phoenix and OpenInference projects. Arize is headquartered in Berkeley, CA.

What people know them for

  • $131M total funding across 4 rounds
  • 15 investors
Product basedSaaSStartupVC-funded

Funding & financials

Is Arize AI a stable place to work?

Total raised
$131M
Last round
Series C
Feb 2025 · $70M
Funding rounds
4

Backed by

TCV, Swift Ventures, SineWave Ventures, PagerDuty and 9 more

OperatingPrivate

FAQ

Questions about working at Arize AI

How do I apply for a job at Arize AI?

Arize AI has 2 open jobs listed on this page, in Remote. Pick a role, open it to read the full job description, and apply in about 2 minutes.

Where are Arize AI's offices?

Arize AI is headquartered in Berkeley, California, United States.

2 open jobs