Cipher xMDR vs ReliaQuest GreyMatter Agentic Teammates: Side-by-Side Comparison (2026)

Cipher xMDR: AI-driven MDR service providing unified threat detection across IT, OT, cloud. built by Cipher. Core capabilities include Unified visibility across IT, OT, cloud and on-premises environments, AI-driven threat detection and analytics, 24/7 security operations center monitoring across 6 SOCs..

ReliaQuest GreyMatter Agentic Teammates: Agentic AI personas for security operations teams. built by ReliaQuest. Core capabilities include Role-based agentic AI personas, Digital risk protection capabilities, AI-driven security operations support..

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

Cipher xMDR differentiates with Unified visibility across IT, OT, cloud and on-premises environments, AI-driven threat detection and analytics, 24/7 security operations center monitoring across 6 SOCs. ReliaQuest GreyMatter Agentic Teammates differentiates with Role-based agentic AI personas, Digital risk protection capabilities, AI-driven security operations support.

Cipher xMDR is developed by Cipher. ReliaQuest GreyMatter Agentic Teammates is developed by ReliaQuest. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Cipher xMDR and ReliaQuest GreyMatter Agentic Teammates 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.