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BlueVoyant CORE vs ReliaQuest GreyMatter comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

BlueVoyant CORE
Ranking in Managed Detection and Response (MDR)
29th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Managed Security Services Providers (MSSP) (13th)
ReliaQuest GreyMatter
Ranking in Managed Detection and Response (MDR)
27th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Digital Risk Protection (21st), Extended Detection and Response (XDR) (38th)
 

Mindshare comparison

As of March 2026, in the Managed Detection and Response (MDR) category, the mindshare of BlueVoyant CORE is 0.9%, down from 1.2% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 1.6%, down from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed Detection and Response (MDR) Mindshare Distribution
ProductMindshare (%)
ReliaQuest GreyMatter1.6%
BlueVoyant CORE0.9%
Other97.5%
Managed Detection and Response (MDR)
 

Featured Reviews

Use BlueVoyant CORE?
Leave a review
MK
Senior Security Analyst at Tata Consultancy
Unified security monitoring has reduced alert fatigue and improves proactive threat hunting
I use real-time monitoring in ReliaQuest GreyMatter, which significantly improves my security posture. The unified interface helps reduce alert fatigue. I would estimate it saves around 20% in alert fatigue reduction. The automated threat hunting capabilities in ReliaQuest GreyMatter help me stay ahead of threats. The machine learning algorithm benefits my threat intelligence by providing deeper insights and predictions. I use various metrics to rate the success of the predictive threat intelligence in ReliaQuest GreyMatter.
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
10%
Real Estate/Law Firm
9%
Government
9%
Financial Services Firm
10%
Manufacturing Company
10%
Retailer
8%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Also Known As

BlueVoyant Managed Security Services
No data available
 

Overview

 

Sample Customers

Allstate Insurance, Chemonics International, Element Materials Technology, First Quality, Teneo, Elekta,
Information Not Available
Find out what your peers are saying about Huntress, CrowdStrike, Field Effect and others in Managed Detection and Response (MDR). Updated: February 2026.
884,933 professionals have used our research since 2012.