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
  • 13 Case Studies View
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Customer Rating Review Score based on 1080 reference ratings
4.8/5.0 (1080)
  • 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

  • "The ReliaQuest analysts are on top of things. They’re always providing a killer investigation, and it’s mind-blowing that they’re investigating all of these alerts for us."

    Joe Bennett Chief Information Security Officer

  • "GreyMatter has transformed our security strategy by providing a flexible and adaptable platform. Its modular nature has allowed us to seamlessly integrate new tools as our needs evolve."

    Ashley Venn Head of Information Security
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Featured Case Studies

  • University of Kansas Health System Grows Visibility by 98% with GreyMatter

    Michael Meis Associate Chief Information Security Officer (CISO)

  • FoodChain ID Reduces Security Incident Resolution Time by 81%

    Erik Battle Chief Information Officer

  • Signify Saves 1,000 Analyst Hours with ReliaQuest GreyMatter

    Rob ter Linden Chief Information Security Officer
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Featured Customer Videos

  • Signature Aviation - Customer Success Story (James Lowry - Director of Cybersecurity)
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    James Lowry Director of Cybersecurity
  • Auto Club Group Increases Visibility Across Their Environment by 39%
    Play Video
    Gopal Padinjaruveettil Chief Information Security Officer
  • Recognise Bank - Customer Success Story (Ashley Venn - Head of Information Security)
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    Ashley Venn Head of Information Security
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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 1,904,483+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.