Microsoft Sentinel Security Playbooks vs ReliaQuest GreyMatter Workflows: side-by-side comparison (2026)

Microsoft Sentinel Security Playbooks: A repository of sample security playbooks with ARM templates for Microsoft Sentinel that enable automated security orchestration and response capabilities.

ReliaQuest GreyMatter Workflows: Native SOAR platform for automating security response workflows. Built by ReliaQuest.

The table above shows where their features, integrations, deployment and company size fit differ.

Microsoft Sentinel Security Playbooks is open-source with 5,526 GitHub stars. ReliaQuest GreyMatter Workflows is made by ReliaQuest. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Microsoft Sentinel Security Playbooks and ReliaQuest GreyMatter Workflows are both Security Orchestration Automation and Response products, and both cover Playbooks, Security Orchestration. Key differences: Microsoft Sentinel Security Playbooks is Free while ReliaQuest GreyMatter Workflows is Commercial, Microsoft Sentinel Security Playbooks is open-source. Use the table above to see where features, deployment and company size fit differ.