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
Accelerate the Threat Detection, Investigation, and Response Process
The GreyMatter platform provides a unified threat detection, investigation, and response (TDIR) solution that increases visibility across your entire attack surface, reduces complexity, and efficiently manages risk for your business.

Modernizing and Automating the TDIR Process
Cyberthreats are a nonstop fact of today’s business, but what separates good from great security operations is the ability to streamline and automate the TDIR process leveraging your existing security tools.

Maximize Existing Security Investments
You know the tools that work best for your environment. A modern TDIR approach uses bi-directional API integration to help you get the most out of them without requiring you to pivot.
Cover Your Entire Attack Surface
Your internal and external attack surface is broad and grows with every new endpoint, cloud service, or business application. Your TDIR solution needs to monitor that fluid attack surface to facilitate threat hunting and detect malicious activity.
Get Ahead with Automation
Handling security incidents can be manual, repetitive work, and you have limited time. Your TDIR solution needs to automate investigations and response actions to reduce manual and repetitive tasks.
Easy-to-Measure Metrics
A key to improving TDIR is easily measurable metrics across your TDIR workflow. SOC metrics should measure visibility, effectiveness, and ability to respond across your tools and teams.
Accelerating Your TDIR Process
ReliaQuest delivers threat detection capabilities powered by the latest threat intelligence, automated investigations that selectively stitch data across your existing tools, and automated response actions using your existing security technologies—all from an integrated platform.
Accelerate Detection
Comprehensive detection coverage, mapped to the MITRE ATT&CK® framework, can be deployed in hours to locate emerging threats faster.
Get More from Your Existing Security Tools
Bi-directional integration with existing tools enables you to quickly detect threats and take action to mitigate them.
Improve Managed Detection and Response (MDR)
Avoid tool pivots by automating the investigation process with just-in-time data stitching across your tools, enrichment with threat intel, and playbooks to speed response.
Automated Playbooks for Faster Incident Response
Playbook automation applied to existing tools reduces manual work and provides consistent response across your environment.
When Businesses Choose ReliaQuest, They See Results
See Our Platform In ActionDecrease in Alert Triage and Response Times
Reduction in Alert Noise and False Positives
Improvement in Total Cost of Ownership
Better TDIR with ReliaQuest GreyMatter
ReliaQuest GreyMatter, built on an Open XDR architecture, provides bi-directional integration across all security tools, whether on-premises or in one or more clouds, to ingest data and automate actions.
Threat Detection Across All Your Security Tools
With integrations across all security tools, whether on-premises or in one or more clouds, enables GreyMatter to ingest data and detect threats across your existing security investments.
- Stay ahead of threats and reduce the impact of events with 600+ detection rules curated for mixed-vendor environments.
- Continuous updates based on learning from across a growing customer ecosystem minimize alert noise.
- Detections tuned to your environment prevents having to become an expert in all technologies.

Investigation Powered by Automation
GreyMatter’s Open XDR architecture provides bi-directional integration with your security tools. This combined with automation allows enrichment of investigations with telemetry and context from existing tools without requiring analysts to manually pivot across tools and sift through data.
- Automation informs investigations by auto-querying relevant technologies, de-duping and contextually enriching alerts with data from related technologies, intel, and historical information to facilitate investigations and threat hunting to avoid “swiveling” between tools.
- GreyMatter removes the tedium of tool integration and data model mappings, unifying data collection and contextual enrichment to respond to threats faster while reducing alert fatigue.
- GreyMatter provides the transparency and flexibility for you to participate, observe, or simply leverage the platform-driven analysis.

Swift Response Using Existing Technology Investments
Automate response and take action fast to reduce MTTR from hours to minutes.
- Bi-directional API integration allows for automated execution and validation of response playbooks across your SIEM, endpoint, network, cloud, and on-premises solutions.
- Customized playbooks with prebuilt actions and workflows automate actions to accelerate response, provide consistency, and avoid errors.
- ReliaQuest provides continuous monitoring of all resources, applications, and security tools for real-time situational awareness.

Reinforce Your Security Ecosystem with GreyMatter
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.
See IntegrationsReliaQuest GreyMatter
Unifies and Automates the TDIR Process
ReliaQuest GreyMatter for TDIR
- Tuned detections delivering high-fidelity alerts, automation speeding investigations, and playbooks to streamline response
- Transparent investigations in which your security team can participate
- Leverages your investments across SIEM, endpoint, network, cloud, and on-premises solutions
Other TDIR Solutions
- Detections can lack fidelity and result in volumes of false-positive and duplicate alerts
- “Black box” approach lacking the ability to understand and participate in investigations
- Endpoint detection and response–centric approach that struggles to leverage heterogeneous security investments
Learn How GreyMatter Can Improve Your TDIR Process
GreyMatter enables you to get visibility across your entire attack surface, reduce complexity of your security operations, and efficiently manage risk across the business.
