12 verified backers on Arize AI's cap table, including Adams Street Partners, M12 (Microsoft’s venture fund).
Arize AI's investor syndicate for 2026, drawn from verified round records: 12 distinct firms and angels appear on the cap table, including Adams Street Partners, M12 (Microsoft’s venture fund), Sinewave Ventures, OMERS Ventures, Datadog, PagerDuty. Arize AI is tracked in AI Infrastructure and headquartered in Berkeley, California.
The companies listed below are ranked by how much of that syndicate they share, so the overlap you see is backer-based rather than sector-based. Every investor name links to that firm's own profile with its full tracked portfolio, and every company links to its funding record.