Detect Threats Faster—Wherever They Live
GreyMatter detects threats wherever your data lives—whether it’s in the cloud, on the endpoint, inside your SIEM, or directly at the source—giving you full visibility without latency, added costs, or complexity.
Threats don’t wait. Neither should your detection. Centralizing data for detection can lead to threat detection times of over 3 hours. ReliaQuest GreyMatter Detect eliminates the dependency on slow, centralized storage tools by detecting threats directly at their origin — cloud, endpoint, identity, network, or SaaS. This slashes time-to-detect and drastically reduces response times.
Reduce ingest, not visibility. Get full detection coverage without sending every byte of data to a central storage tool. Detect threats at the source technology and only move and store what matters. Fewer logs, lower costs—all while maintaining the same powerful detection coverage.
GreyMatter Detect centralizes all created rule logic in its library from any author, eliminating the need to access and rewrite detections within multiple technologies individually. With a single click, you can deploy all rules across your environment for rapid coverage.
Your tech stack won’t stay the same—and your detection strategy shouldn’t break when it changes. With detection logic decoupled from infrastructure, GreyMatter is built to adapt to your ever-growing business needs. Add new technologies and unplug deprecated ones, all without disrupting detection.
Don’t just deploy detections—perfect them. GreyMatter Detect allows you to test and validate detections before and after deployment and monitors their performance continuously to provide recommendations for refinement, so you’re resilient against every threat.
The Ultimate Guide to Threat Detection: Build a detection strategy that delivers results
Read the Case StudyThe ability of GreyMatter to detect and take automated response actions utilizing the integration with Microsoft Defender and Azure Sentinel is a key component of our security strategy.Carl LeeInformation Security Lead, APi Group
Seamlessly integrate GreyMatter into your existing security operations tech stack to enhance visibility across your tools and gain the context and insights you need to operationalize security and protect your business.
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GreyMatter gives us a common toolset, language, and platform for our analysts to work together. The analytics in GreyMatter are coupled with threat intel and linked to the platforms where we can prosecute events.John KellyGlobal Information Security & Risk Officer, Elsevier
There’s such an immense amount of information to consume and staffing a Tier 1 or 2 SOC would be cost-prohibitive.. That’s one of the reasons why ReliaQuest is such a huge benefit for us – GreyMatter Open XDR-as-a-Service helps us cut down on managing tools and allows my team to focus on the bigger picture projects.Trey TunnellDirector of Cybersecurity Operations, Floor & Decor
For years vendors have promised to deliver a ‘single pane of glass’ but always fell short. ReliaQuest GreyMatter unifies security tools for visibility across layers, aggregated alerting, faster investigation and response, bolstered by proactive threat hunting and attack simulation to continually improve your posture, all wrapped with security advisory expertise for accelerating key initiatives.John ChildersDirector of Information Security, Aqua America
Detect Threats Everywhere, Faster
GreyMatter Detect delivers fast, accurate, and scalable threat detection across any environment, with seamless integration and continuous validation.
