Model Tools & Dev PlatformSeries CInfraℹArize AI
Observe, evaluate and improve production AI.
Company snapshot
- Stage
- Series C
- Funding
- Series C · $70M · Feb 20, 2025
- Status
- published
- Updated
- Nov 8, 2026
- Views
- Category
- Model Tools & Dev Platform
- Website
- arize.com
What they're building
Observe, evaluate and improve production AI. Arize provides AI observability and evaluations that trace, test, and improve models and agents from development through production, including its open-source Phoenix tools.
Foundation model usage
Editorial estimates from product descriptions. Model providers and actual usage are not confirmed.
- Inferred architecture
- Agentic loops, Code generation
- Estimated model demand
- High intensity
NYC footprint
- NYC presence
- NYC company or team supported by public sources. Street address has not been verified.
Funding
Latest funding: Series C · $70M · Feb 20, 2025.
Sources & location evidence
Open research desk ↗Profile source review: 2026-11-04. Company job page explicitly says it has opened NYC and San Francisco Bay Area offices as options for in-person work, while remaining remote-first. No exact NYC street established. Company press index supplies the February 20 announcement day.
- https://arize.com/role/?gh_jid=5986826004 ↗
- https://arize.com/press/ ↗
- https://arize.com/blog/arize-ai-raises-70m-series-c-to-build-the-gold-standard-for-ai-evaluation-observability/ ↗
Location unresolved · verified office
Street address not public. Current occupancy not confirmed. Company explicitly says it has opened NYC and SF Bay Area offices for employees who wish to work in person, while remaining remote-first. No exact NYC street established.
Arize AI - Expansion Account Executive, New York ↗Source checked 2026-11-04
Notes
Arize AI is tagged infra based on buyer clarity, repeat workflow activity, public activity, and fit with the AI Atlas map.
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