Sevii Autonomous SOC is a security operations platform that uses AI-driven systems to detect, investigate, and remediate threats without requiring human intervention. The platform deploys AI-powered Cyber Warriors that continuously analyze detections across security infrastructure, investigate incidents across endpoint, identity, and cloud assets, and execute response actions in real time. The system operates through customer-defined AI Guardrails that govern autonomous actions according to organizational risk tolerance. It integrates with existing security tools via secure API connections without requiring endpoint agents. The platform includes multiple protection modules: EX for endpoint asset protection, IX for identity asset protection, LX for SIEM detection integration and response, CX for cloud workload protection, and PX/HX for proactive intelligence and hypothesis-based threat hunting. Sevii Autonomous SOC provides continuous threat hunting capabilities and maintains operational continuity across all security workflows. The platform is designed for enterprise and U.S. public sector organizations, including regulated and mission-critical environments. Deployment is completed through API-based integrations with existing security ecosystems. The system aims to reduce mean time to remediation to approximately 5 minutes and can reduce security operations costs by up to 75% while decreasing analyst workload by more than 50%.