Astrix Security, founded in 2021, builds enterprise security software focused on non-human identities (NHIs) - the service accounts, API keys, OAuth applications, CI/CD tokens, and AI agents that connect systems across cloud and SaaS environments. As enterprises increasingly rely on machine-to-machine automation, NHIs now outnumber human identities by roughly 45 to one, creating a large and largely unmanaged attack surface that traditional identity and access management tools were not designed to address.
The Astrix Security platform continuously discovers AI agents and non-human identities across an organisation's environment, then applies risk-based prioritisation, real-time threat detection, and automated remediation to secure those connections. It extends IAM and threat detection capabilities to machine identities and agentic systems - covering privilege and entitlement management, SaaS OAuth app security, API key management, and CI/CD service account security. The platform is designed for Fortune 1,000 enterprises; customers include Workday, NetApp, Priceline, HubSpot, Figma, and Agoda.
The company has raised $85 million in total funding, including a $45 million Series B led by Menlo Ventures and Workday Ventures. Its investor base reflects both venture and strategic backing from within the enterprise software industry.
