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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Customer Rating Review Score based on 1113 reference ratings
4.8/5.0 (1113)
  • Spring 2025 Top Performer Managed Detection and Response Software
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Featured Testimonials

  • “The value of ReliaQuest lies in the breadth and depth of its offering. Other vendors wanted to lock me in to their specific products and suites, but ReliaQuest integrates with …

    Jay Wessland Chief Technology Officer

  • "GreyMatter provides us that integrated platform, leveraging what we’ve already invested in and built process around, and making it more reliable, more usable, with content that’s working to reduce our …

    Financial Services Organization CISO

  • "ReliaQuest provides a crucial solution that my team relies heavily on. They help us improve our security posture through the continuous application and tuning of unique detection content, and their …

    MSSM
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Featured Case Studies

  • Signature Aviation Contains Threats 20X Faster with ReliaQuest GreyMatter

    James Lowry Director of Cybersecurity

  • Florida Crystals Improves Efficiency of Security Operations by 122%

    Christine Vanderpool Chief Information Security Officer

  • APi Group Increases Visibility by 47% and Secures Expanding Attack Surface Across …

    Carl Lee Information Security Lead
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Featured Customer Videos

  • How ReliaQuest GreyMatter reduces the cost of security
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    Christine Vanderpool 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 His Organization Uses Greymatter To Benchmark Their Performance Against Industry Peers
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    Damon Becknell 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 1,909,982+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.