Penfield is a commercial security orchestration automation and response solution by Penfield. ReliaQuest GreyMatter Workflows is a commercial security orchestration automation and response solution by ReliaQuest. Features, integrations, deployment and the company behind each one, side by side.
AI platform for automated SOC process verification & operational excellence.
Native SOAR platform for automating security response workflows
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Based on what each listing shows: deployment, company size, price and open source.
Penfield fits if you need to run it on your own servers.
ReliaQuest GreyMatter Workflows fits if you want a cloud product and you are a small business.
Common questions when comparing Penfield vs ReliaQuest GreyMatter Workflows for security orchestration automation and response.
Penfield: AI platform for automated SOC process verification & operational excellence, built by Penfield.
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.
Penfield is made by Penfield. 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. Penfield and ReliaQuest GreyMatter Workflows are both Security Orchestration Automation and Response products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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