QuilrAI

WhiteMatter Raises $20 Million in Series A Funding to Secure Enterprise AI Agents

Cybersecurity startup WhiteMatter announced it has raised $20 million in a Series A funding round, bringing its total capital to $24 million. The round was led by Blumberg Capital with participation from existing backers Crew Capital and Sprout & Oak. Founded in 2024 and formerly known as QuilrAI, the company provides a platform that gives organizations visibility and control over every AI agent operating across endpoints, cloud, SaaS, and code repositories. The solution deploys guardian agents, enforces policy-driven governance, and scales automatically when agents multiply autonomously. CEO Vidit Arora stated that enterprises are accelerating AI adoption rather than pausing it, and WhiteMatter was built to help them do so securely. The new funds will support research and development, go-to-market expansion, and executive team growth. WhiteMatter is headquartered in San Francisco and Austin.