ReliaQuest GreyMatter

What it does

GreyMatter is an agentic security operations platform that works across a customer's existing security tools. Its Universal Translator maps fields from connected technologies to OCSF without centralizing data, and natural-language requests are converted into native queries for each tool. The platform produces investigations, detection logic, hunts, threat intelligence and response actions.

Users describe a goal in plain language, such as building a detection for a threat actor, validating a reported phishing email, or mapping attack paths in their environment. Six role-based agentic Teammates decompose each request into specialized agents and pass structured context between disciplines such as incident response, detection engineering, threat hunting and threat intelligence. An AI Model Broker selects a model for each task, and pricing is based on endpoint count rather than tokens or alerts.

The platform suits enterprise security operations teams that run multiple security tools and want to reduce manual triage. Access starts with a demo request, and pricing figures require contacting the vendor. Buyers should note that results depend on the connected technologies and that performance figures on the vendor's pages are vendor-stated.

What it can do

• Natural-language orchestration of six role-based agentic Teammates for security tasks
• Detection engineering: generating detection logic, checking overlaps, testing against historical telemetry and deploying across connected tools
• Phishing analysis of user-reported emails with campaign grouping and cross-tool response
• Attack path mapping and simulated attacks against a live environment using pre-built or custom campaigns
• Cross-discipline incident response orchestration, such as EDR true-positive handling with threat intel and hunting
• Agentic memory of escalation paths, asset criticality and approval workflows

Before you choose

• Pricing is described as endpoint-based with no per-alert or per-token charges, but exact prices are not published.
• Attack simulation can run against the live environment and requires explicit operator execution, so scope and approval should be planned.
• Performance and ROI figures on the vendor's pages are vendor-stated claims rather than independently verified results.

Listed under

• Security
• AI and agent security
• Enterprise security
• Incident response
• Security automation
• Security operations
• Siem
• Soc

Get started

Vendor pages direct readers to request a demo or view an interactive demo.

1. Connect existing security technologies such as SIEM, EDR and email tools so the Universal Translator can map their fields.
2. Define environment context in GreyMatter, such as escalation paths, naming conventions, asset criticality tiers and approval workflows, which agentic memory retains.
3. Review and approve Teammate outputs, such as proposed detection logic or response actions, before deployment as described in the human-in-the-loop model.

The vendor describes flat pricing based on endpoint count with no per-alert, per-token or per-investigation charges. Contact the vendor for the price, minimums and trial terms.

We couldn’t find published prices for ReliaQuest GreyMatter. See their pricing page ↗

Sources for this overview

Product pages, documentation, and pricing checked 30 Oct 2026. Each source supports part of the overview; availability and prices can change.

• Multi-Agentic System Orchestration: Built into ReliaQuest GreyMatter ↗reliaquest.com
• ReliaQuest GreyMatter Phishing Analyzer: Stop Email Threats at the Speed of the Attack ↗reliaquest.com
• ReliaQuest GreyMatter: Enterprise AI without the AI Pricing Meter ↗reliaquest.com
• Home | ReliaQuest GreyMatter: The Agentic AI Security Operations Platform for Agentic Defense ↗reliaquest.com
• ReliaQuest GreyMatter: Agentic Cyber Defense ↗reliaquest.com
• GreyMatter Attack: Find every attack path before the opponent does. ↗reliaquest.com

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reliaquest.com: product, pricing and policy pages

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Last checked 30 Oct 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.