ReliaQuest

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Read 40 ReliaQuest reviews and testimonials from customers, explore 13 case studies and customer success stories, and watch 12 customer videos to see why companies chose ReliaQuest as their Managed Detection and Response

ReliaQuest is a global leader in Open XDR-as-a-Service, is the force multiplier for security operations teams. ReliaQuest GreyMatter, a cloud-native Open XDR platform brings together telemetry from any security and business solution—on-premises, in one or multiple clouds--to unify detection, investigation, response and resilience. ReliaQuest combines the power of technology and 24/7/365 security expertise to give organizations the visibility and coverage they require to make their cybersecurity program more effective.

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  • 40 Testimonials View
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Customer Rating Review Score based on 1060 reference ratings
4.8/5.0 (1060)
  • Spring 2025 Top Performer Managed Detection and Response Software
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Featured Testimonials

  • "GreyMatter gives visibility into our entire environment – from endpoints to mulitple cloud environments and critical services. Understanding gap areas focuses us on those areas needing additional buildout of detection …

    Erik Battle Chief Information Officer

  • "For the first time in the history of both organizations, we were able to see and understand the entirety of our attack surface."

    Michael Meis Associate Chief Information Security Officer (CISO)

  • "Having GreyMatter is becoming increasingly important – not only as a corporate service, but also as a M&A service. It allows us to see threats in places that we didn’t …

    Corporate Insurance, Risk Management, and Consulting Services Company Chief Information Security Officer
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Featured Case Studies

  • Moffitt Cancer Center Achieves Best-In-Class Security Operations Through Partnership with ReliaQuest.

    Dave Summitt Chief Information Security Officer

  • Recognise Bank Achieves 74% Increase in Detection Coverage Overnight with ReliaQuest GreyMatter

    Ashley Venn Head of Information Security

  • Signify Saves 1,000 Analyst Hours with ReliaQuest GreyMatter

    Rob ter Linden Chief Information Security Officer
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Featured Customer Videos

  • How Reliaquest Is A True Partner For His Organization’s Security Team, Driving Them To Be Even Better
    Play Video
    Damon Becknell Chief Information Security Officer
  • University of Kansas Health System - Customer Success Story (Michael Meis - Associate Chief Information Security Officer)
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    Michael Meis Associate Chief Information Security Officer (CISO)
  • How ReliaQuest GreyMatter reduces the cost of security
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    Christine Vanderpool Chief Information Security Officer
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Additional ReliaQuest Information & Resources

Read ReliaQuest Reviews, Testimonials & Customer References from 40 real ReliaQuest customers.

Browse ReliaQuest Case Studies, Customer Success Stories, & Customer References from 13 businesses that use ReliaQuest.

Watch ReliaQuest Customer Videos to learn why 12 businesses chose ReliaQuest.

FeaturedCustomers has 1,895,966+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.