# Arize AI: Information technology & services, San Francisco, United States > Arize AI: Arize AI is an enterprise software company based in Berkeley, California, founded in 2020. Based in San Francisco, United States. Founded 2020. Source: https://millionrounds.com/startup/arize-ai (Millionrounds; every figure on the page links to its filing or article) United States · [Information technology & services startup](https://millionrounds.com/companies) # Arize AI Arize AI is an enterprise software company based in Berkeley, California, founded in 2020. Funding reported Last round: Series B Information technology & services San Francisco, United States Company summary - **Founded:** 2020 6 years old - **Team:** 120 51 to 200 people - **Funding reported:** $70M in dollars - **Last round:** Series B Sept 2022 How sure we are - ✓ **Listed** We know it exists and what it does - 2 **Funding reported** A company dataset reports a raise - 3 **Observed** A filing or a dated announcement confirms a round No round for Arize AI has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology) ## About Arize AI Arize AI is an enterprise software company based in Berkeley, California, founded in 2020. The company specializes in AI observability and LLM evaluation, providing tools that help teams monitor, debug, and enhance artificial intelligence systems in production. Arize AI operates on a SaaS model and offers two main products: Arize AX, an enterprise platform for comprehensive observability of generative AI and machine learning models, and Arize Phoenix, an open-source tool for vendor-agnostic tracing and evaluation. The company's mission is to make AI work for people by promoting transparency and reliability in AI systems. Arize AI serves AI engineering teams, developers, and enterprises, particularly in the United States and Europe, focusing on complex applications like chatbots and computer vision models. With a commitment to compliance and ethical AI practices, Arize AI aims to ensure that AI systems are effective and continuously improving through real-time analytics. ## What company datasets say Arize AI raised Funding, as reported Reported in all **$70M** in dollars Rounds **3** Last round **Series B** Last round size **$70M** Last round date **Sept 2022** Investors listed **7** SEC Form D **$42M sold, 3 filings, last Jan 2025** ## Founders and team From Arize AI's own website and the SEC filings it signed: 3 founders, 115 on the team. **Jason Lopatecki** Co-founder and CEO *Named on its 2022 Form D* **Aparna Dhinakaran** Co-founder and CPO *Named on its 2022 Form D* **Mikel King** Founding Engineer - Head of OSS - **Alex Miller** Vice President of Revenue Operations - **Michael Schiff** Chief Technology Officer - **Remi Cattiau** Chief information security officer - **Aaron Winston** Head of Content and Communications - **Anadelia Fadeev Jurado** Head of Demand Generation - **Andre Tanguay** Head of On-Prem - **Andy Lu** Head of Design - **Beau Moya** Head of Sales Operations - **Chris Cooning** Head of Product Marketing - **Chris Hendel** Head of Engineering - **Clayton Miner** Head of Strategic Solutions - **Dat Ngo** Head of Agent Strategy - **Hakan Tekgul** Head of Global Solutions Architecture - **Joel Bowman** Head of Brand & Creative - **Laurie Voss** Head of Developer Relations - **Leah Clark** VP, Marketing - **Meredith Mende** Head of Talent Acquisition - **Nicholas Luzio** Head of Post-Sales, North America And 97 more on the team. On the board, as filed i *Ashu Garg* *Brett Wilson* *Dharmesh Thakker* *Morgan Gerlak* ## On 4 portfolio pages Investors who name them - [M12](https://millionrounds.com/fund/m12) - [Evolution Equity Partners](https://millionrounds.com/fund/evolution-equity-partners) - [Swift Ventures](https://millionrounds.com/fund/swift-ventures) - [Archerman Capital](https://millionrounds.com/fund/archerman-capital) Each firm lists Arize AI on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source. ## The company, in detail What they build Known for ai guardrails health care model failure detection ai model explainability ml model validation tools ai model troubleshooting performance insights data curation machine learning monitoring open-source llm tracing flexible instrumentation ai data quality management ai model performance dashboards ai model evaluation best practices ai bias detection tools annotation workflows Built with from their website KaTeX Microsoft Azure Monitor GitHub Actions Amazon SES Google Tag Manager Visual Website Optimizer GitHub Buttons Speculative Loading DoubleClick Amazon CloudFront +8 more Priority Hints React Erlang Hotjar Google Font API Leadsquared Marketing Automation Zapier Jetpack - **Sector:** Information technology & services - **Industry code:** NAICS 54151, 513210, SIC 7375, 7372 - **Region:** California - **Revenue:** $79M a year, as listed - **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/arize-ai) ## Information technology & services in United States Startups like it - [**Databricks** San Francisco · founded 2013 *Raised*](https://millionrounds.com/company/databricks) - [**Waymo** Mountain View · founded 2009 *Raised*](https://millionrounds.com/company/waymo) - [**Crusoe** Denver · founded 2018 *Raised*](https://millionrounds.com/company/crusoe) - [**Cursor** San Francisco · founded 2017 *Raised*](https://millionrounds.com/company/cursor) - [**Thinking Machines Lab** San Francisco *Raised*](https://millionrounds.com/company/thinking-machines-lab) - [**Cognition** San Francisco *Raised*](https://millionrounds.com/company/cognition) - [**Polymarket** New York · founded 2020 *Raised*](https://millionrounds.com/company/polymarket) - [**Harvey** San Francisco · founded 2022 *Raised*](https://millionrounds.com/company/harvey) ## Is this your company? Add your raise, your deck and your story, and put Arize AI in front of investors. Or tell us what we have wrong. [List your startup](https://millionrounds.com/list-your-startup)[Send a correction](https://millionrounds.com/corrections)