Radiant Security
Computer and Network SecurityCalifornia, United States51-200 Employees
Radiant Security is a mid-sized cybersecurity company based in Milpitas, California, that delivers an AI-powered security operations platform. The platform supports triage, incident response, and centralized log management, helping security teams prioritize alerts and respond effectively. It aims to cover a broad range of alert types, including both common categories and rare or emerging ones, with deep integration into existing security environments. The service also provides log storage at a fixed price per terabyte, presenting a cost-efficient alternative to traditional SIEM-based logging. Targeting security operations teams and other professionals responsible for threat detection and response, Radiant positions its platform as a way to automate and streamline SOC workflows through AI-driven reasoning. The company operates in the computer and network security sector and is recognized as a pioneer in the AI SOC category. In early 2026, Radiant expanded its footprint by opening offices in Europe, reflecting growing demand for its capabilities. The firm is headquartered in Milpitas, California, and continues to expand its reach through geographic growth.