Group-IB Managed XDR vs Stealth-ISS SOC-AS-A-SERVICE (XDR): Side-by-Side Comparison (2026)

Group-IB Managed XDR: Managed XDR service with 24/7 threat detection, hunting, and response. built by Group IB. Core capabilities include 24/7 monitoring and analysis by CERT-trained SOC analysts, Real-time threat detection across endpoint, network, email, and cloud, Automated response actions including host isolation and process termination..

Stealth-ISS SOC-AS-A-SERVICE (XDR): Managed SOC service with XDR capabilities for 24/7 threat monitoring and response. built by Stealth-ISS. Core capabilities include 24/7 security operations center monitoring, Next-generation antivirus with threat intelligence feeds, Endpoint detection and response..

Both serve the Managed Detection and Response market but differ in approach, feature depth, and target audience.

Group-IB Managed XDR differentiates with 24/7 monitoring and analysis by CERT-trained SOC analysts, Real-time threat detection across endpoint, network, email, and cloud, Automated response actions including host isolation and process termination. Stealth-ISS SOC-AS-A-SERVICE (XDR) differentiates with 24/7 security operations center monitoring, Next-generation antivirus with threat intelligence feeds, Endpoint detection and response.

Group-IB Managed XDR is developed by Group IB. Stealth-ISS SOC-AS-A-SERVICE (XDR) is developed by Stealth-ISS. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Group-IB Managed XDR and Stealth-ISS SOC-AS-A-SERVICE (XDR) serve similar Managed Detection and Response use cases: both are Managed Detection and Response tools. Review the feature comparison above to determine which fits your requirements.