Threat Hunting as a Service (THaaS) is a managed cybersecurity offering in which external specialists proactively search for indicators of compromise, advanced persistent threats, and hidden adversary activity within an organization’s digital environment. Unlike automated detection tools, THaaS leverages human expertise to identify subtle or novel attack techniques that may evade traditional security controls. Core capabilities of THaaS include continuous or periodic threat analysis, hypothesis-driven investigations, and the use of advanced analytics to uncover malicious activity. Providers typically utilize a combination of endpoint telemetry, network traffic analysis, and threat intelligence to detect and validate suspicious behaviors. Findings are reported to the client with actionable recommendations for remediation and risk mitigation. THaaS is commonly used by organizations with mature security operations that seek to augment their internal capabilities or lack the resources for dedicated in-house threat hunting teams. It is distinct from managed detection and response (MDR) services, which focus on real-time monitoring and incident response, as THaaS emphasizes proactive threat discovery rather than reactive containment. Cyberin offers a platform for organizations to explore and compare Threat Hunting as a Service solutions based on their specific requirements.