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CybelAngel 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

CybelAngel
Ranking in Digital Risk Protection
21st
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Attack Surface Management (ASM) (42nd)
ReliaQuest GreyMatter
Ranking in Digital Risk Protection
11th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Managed Detection and Response (MDR) (18th), Extended Detection and Response (XDR) (25th)
 

Mindshare comparison

As of June 2026, in the Digital Risk Protection category, the mindshare of CybelAngel is 2.0%, up from 1.5% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 2.1%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Digital Risk Protection Mindshare Distribution
ProductMindshare (%)
ReliaQuest GreyMatter2.1%
CybelAngel2.0%
Other95.9%
Digital Risk Protection
 

Featured Reviews

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Zaid bin junaid  - PeerSpot reviewer
Product Manager at Flash
Improved threat detection has reduced incidents and has automated investigations with AI
There are multiple features of ReliaQuest GreyMatter which I love personally. The agentic AI, which helps in autonomous investigation and containment, is multiplying the speed of the task to be done. Features such as managed service integration and MDR with human expertise when needed are some major features which I love about ReliaQuest GreyMatter.
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
11%
Manufacturing Company
9%
Construction Company
7%
Retailer
7%
 

Company Size

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

Questions from the Community

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What needs improvement with ReliaQuest GreyMatter?
Areas that have room for improvement include user interface and integration.
What is your primary use case for ReliaQuest GreyMatter?
I use ReliaQuest GreyMatter for detection and response, XDR, and SIEM. The best features I like about GreyMatter the most are its efficiency and user experience.
 

Overview

 

Sample Customers

Pfizer, Air Liquide, Arkema, Lagardère, Signify, Sanofi, Charles River
Information Not Available
Find out what your peers are saying about Recorded Future, ZeroFOX, Proofpoint and others in Digital Risk Protection. Updated: May 2026.
900,644 professionals have used our research since 2012.