InsightIDR by Rapid7 is a cloud-based extended detection and response (XDR) platform featuring a next-generation Security Information and Event Management (SIEM) solution designed for hybrid environments. It processes security data from cloud and on-premises environments through a cloud-native architecture with a data lake for log analysis. The platform uses Machine Learning to establish user activity baselines and identify atypical request patterns for detecting malicious behavior. It provides security monitoring and threat detection capabilities through AI-driven behavioral detections, threat intelligence, and advanced analytics, offering investigative timelines that detail attack techniques, impact assessment, and response recommendations in a unified view. The system correlates daily events to users and assets, provides endpoint and network monitoring capabilities, and integrates with third-party security tools for comprehensive threat detection and response.