Stellar Cyber – Open XDR Platform

Stellar Cyber's Open XDR Platform is built on the premise that most organizations already own the security tools they need and lack the correlation layer to make them work together. The platform provides turn-key integrations with existing controls, ingesting telemetry from endpoint, network, cloud, identity and third-party security products, then normalizing it and applying AI-driven threat detection across the combined data set. Automated workflows handle correlation and triage so that related activity is grouped into single cases with severity scoring, and integrated response actions allow analysts to act through the connected tools without leaving the console. Because the platform is explicitly open rather than tied to a single vendor's sensors, it is frequently adopted by organizations with heterogeneous stacks and by managed security service providers who need one operational view across many client environments with differing toolsets. Stellar Cyber packages capabilities that would otherwise require separate products — including network detection and response, user behavior analytics and SIEM-style data handling — into the same platform, which the company positions as a consolidation play against buying and integrating those functions individually. Multi-tenancy and role-based access support service provider delivery models.