Network Detection and Response (NDR) tools are designed to monitor network traffic continuously and identify advanced threats such as lateral movement, ransomware, and abnormal behavior that traditional security tools may miss. Platforms like Darktrace, Vectra AI, ExtraHop Reveal(x), Cisco Secure Network Analytics, and Corelight differ significantly in their approach—some rely heavily on AI-driven behavioral analytics, while others focus on deep packet inspection or flow-based analysis. This discussion focuses on comparing these tools based on their detection accuracy, scalability, ease of deployment, integration with SIEM/SOAR systems, and overall effectiveness in real-world SOC environments, especially in handling modern encrypted and hybrid network traffic.