Arize
formerly Arize AIWe make AI work
San Francisco, United States · Founded 2020 · $75.2M raised
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2020
- Business Model
- B2B
- Website
- arize.com
- Total Funding
- $75.2M
- Last Round
- $1.2M GrantJul 2025
- Rounds
- 7
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 7 funding rounds and 11 investors for this company. The full record is or through the API.
About
Arize AI was founded to provide the observability, evaluation, and guardrails AI teams need to make models work reliably at scale. The platform helps teams monitor, debug, and continuously improve their models, whether they're powering chatbots, AI agents, or multimodal experiences. Arize is built to decode the AI black box, offering observability and LLM evaluation for advanced AI teams.
Summary
Arize is an Artificial Intelligence company based in San Francisco, United States, founded in 2020. It has raised $75.2M in total across 7 rounds, most recently a $1.2M Grant round in Jul 2025. Investors include Foundation Capital, Adams Street Partners and TCV.
Tech & App Stack
12 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
Jul 2025
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Funding: Seed through Grant. Amounts, valuations, and investors where available.
Investors
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