ReliaQuest GreyMatter: Agentic Defense
Attackers Have Gone Agentic. Defense Must Do the Same.
Security operations is more than a room in a building where analysts work through an alert queue; it's the defense layer of your entire organization. Attackers are using AI to gain speed, scale, and the ability to execute sophisticated attacks without deep expertise. GreyMatter allows defenders to harness the power of AI to receive those same benefits.
Using AI to detect threats, run investigations, hunt proactively, and execute response across the entire tech stack at machine speed, in plain language, without requiring expertise in every tool they own.
The Agentic Defense Layer for the Enterprise
GreyMatter is a Security Operations Platform that sits across your existing tech stack and processes, making every part of your defense agentic from one place. Use Agentic AI to:
The Architecture
Agentic Orchestration Layer
One window. Any defender can orchestrate full Detection, Containment, Investigation, and Response across every connected technology in plain language. No query syntax. No tool expertise. Full execution available from mobile.
Autonomous Agentic Teammates—Agentic Defense-in-Depth
Multiple role-based agentic AI systems covering the critical disciplines of Security Operations. Each collaborates 24/7 across disciplines without being asked and can be tailored to your environment.
Detection at Source, Storage, or in Transit
Multiple detection options so you're never locked into one architecture. Detect where data lives, where it's stored, or as it moves—including multi-event correlation in transit.
AI Model Broker
Agentic capability that brokers across 20+ AI models. Right model for every task based on cost, speed, and accuracy. LLM-as-judge is used to continuously A/B test and allows model failover and auto-adoption of new models while keeping costs consistent.
Universal Translator
Automatic field-level normalization to OCSF across any vendor at the point of ingestion. No centralization required. Every tool speaks the same language instantly.
250+ Connected Technologies—Your Stack Stays in Place
Proven Defense
$2–$4 Back for every $1 spent
Re-architect your security environment for speed, efficiency, and cost control—reducing SIEM ingestion costs, eliminating per-token charges, and consolidating overlapping technologies. Customers get more done with the existing teams and technologies they have saving on operational costs.
One Price, Unrestricted Use.
No per-alert, per-token, or per-investigation charges. Flat, predictable pricing means costs stay controlled as usage scales. The AI Model Broker controls AI cost at the infrastructure level, so lighter models run where sufficient and premium models are reserved for tasks that require them.
Agentic Defense for every Industry
About ReliaQuest
ReliaQuest is an agentic AI cybersecurity company whose platform, GreyMatter, serves as the Agentic Defense for the enterprise—defending organizations against AI-accelerated attacks. Any defender can harness that AI to detect threats, run investigations, execute response, and hunt across their entire tech stack in plain language without requiring any tool expertise.
GreyMatter makes this possible through three capabilities: the Universal Translator, which automatically normalizes telemetry across any vendor without data centralization; Detection at Source, at Storage, or in Transit, which catches threats where data lives or as it moves before it is ever indexed, parsed, or stored; and Agentic Orchestration, which combines a natural language operating layer, multiple autonomous agentic systems, and an AI Model Broker that continuously selects the best model for every task based on speed, cost, and accuracy.
GreyMatter enables organizations to re-architect their security environment for speed, efficiency, and cost control—and customers see 2 to 4 back for every $1 they spend. Trusted by 1,300+ enterprises, ReliaQuest has been making security possible since 2007.