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Cloud SecurityDetecting RansomwareIncident ResponseThreat HuntingMDRHybrid WorkSecurity

Force multiply your security operations team with our Open XDR platform and proven security expertise.

Why ReliaQuest

Increase Visibility, Decrease Complexity, Reduce Risk.

GreyMatter Cloud Native Platform

Unify on-prem, hybrid, and cloud security workflows to reduce noise and speed response.

Integrate Your Current Tech Stack

Unified visibility for actionable security insights and ROI on your tools.

24x7x365 Security Expertise

Proactive threat research, incident response, threat hunting, and optimization.

Greymatter Platform Capabilities

Operationalize your security investments and ensure teams focus on the right problems, including:

GreyMatter Platform Capabilities

Companies Trust ReliaQuest

Protecting the world’s largest companies from threats ranging from ransomware to sophisticated cyber-attacks.

  • AmTrust Logo
  • Tractor Supply Co Logo
  • HealthEquity Logo
  • Floor & Decor Logo
  • Moffit Cancer Center Logo

Security Leaders Choose ReliaQuest

Slideshow Items

  • Increase Visibility

    “ReliaQuest GreyMatter, with their security expertise, unifies our tools for visibility, aggregated alerting and faster response. We can continually improve our posture and accelerate key initiatives.”

    - John Childers, Director,
    Information Security, Aqua America
  • Reduce Risk

    “Because of ReliaQuest, within 48 hours I could tell my Board we were free of risk or impact from the Solar Winds breach.”

    - CISO, $7B Credit Union 
  • Reduce Complexity 

    “Security is complex. The GreyMatter platform makes security simple for advanced threat analysts and new analysts alike.”

    - Gopal Padinjaruveetil, CISO, Auto Club Group 

60+ Integrations

Protecting the largest companies from threats ranging from ransomware to sophisticated cyber-attacks.

Security Operations Teams See Results

We value partnership and transparency. No black box here. The metrics speak for themselves.


Increase on Average in Alert Fidelity


Improvement in Threat Detection


Reduction in Alert Noise


Reduction in TCO in Less than 6 Months


Threat Hunting Acceleration


Speed Mean time to respond