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ReliaQuest GreyMatter vs Secureworks Taegis Managed XDR / MDR 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

ReliaQuest GreyMatter
Ranking in Managed Detection and Response (MDR)
17th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Digital Risk Protection (11th), Extended Detection and Response (XDR) (25th)
Secureworks Taegis Managed ...
Ranking in Managed Detection and Response (MDR)
18th
Average Rating
7.8
Reviews Sentiment
7.1
Number of Reviews
14
Ranking in other categories
Managed Security Services Providers (MSSP) (2nd)
 

Mindshare comparison

As of August 2026, in the Managed Detection and Response (MDR) category, the mindshare of ReliaQuest GreyMatter is 1.5%, down from 1.8% compared to the previous year. The mindshare of Secureworks Taegis Managed XDR / MDR is 2.9%, down from 3.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed Detection and Response (MDR) Mindshare Distribution
ProductMindshare (%)
ReliaQuest GreyMatter1.5%
Secureworks Taegis Managed XDR / MDR2.9%
Other95.6%
Managed Detection and Response (MDR)
 

Featured Reviews

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.
reviewer2396166 - PeerSpot reviewer
VP International Business and Alliances at a tech services company with 51-200 employees
Customers have found quick incident response and proactive security management through effective threat detection
Secureworks Taegis Managed XDR MDR is a great product that has not posed any challenges from my perspective. I am extremely happy with the quick response from the Secureworks team. After the Sophos merger, I look forward to seeing a better and more enhanced version of the product. The team does a phenomenal job with automatic maintenance.

Quotes from Members

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

Pros

"ReliaQuest GreyMatter saves around 60% of time or resources."
"ReliaQuest GreyMatter has helped us to reduce security incidents by 89%, which is a significant amount of incidents we have seen."
"The initial setup was very straight forward."
"The advantage of using this solution is that the setup is done quickly and can be done in-house."
"The most valuable feature is the fast alerting and response time."
"Securworks' threat intel seems pretty decent, and they integrate with several solutions we have, such as Azure AD, so all our Microsoft 365 stuff is covered."
"We don't have a full SOC, so it's helpful to have them sifting through our alerts and only bringing actionable items to us."
"We can easily isolate affected machines in the network."
"The most valuable feature is the support. The support chat. It's always connecting to people. And you open the chat, and it's not about that automated response. It's actually a human being that responds to you."
"The most valuable features are IDS and IPS."
 

Cons

"Areas that have room for improvement include user interface and integration."
"The integration with the Carbon Black sensor could be better. ManagedXDR doesn't seem to know how to extract the forensic data from an endpoint that was quarantined by Carbon Black."
"This solution could be improved with a higher degree of automation such as automated emails, triggers and defining the severity of the cases."
"Dell Secureworks is for higher-end customers and it's not quite as straightforward to implement or to get up and running as some of the other solutions."
"We did a PoC of their next-gen antivirus product, but it wasn't ready yet. It was underdeveloped and caused a lot of issues. We'd like to move away from Carbon Black, but they said that it's probably still not to a point where we'd be happy with it. Carbon Black and RedCloak seem to work fine for us."
"Dell Secureworks could improve its integration with other third-party solutions."
"In the next release of this solution, I would like to see file integrity monitoring."
"It would be nice if the solution were a little more affordable."
"The deployment could definitely be improved."
 

Pricing and Cost Advice

Information not available
"It is expensive but there is no better product than this."
"The price is kind of on par. The licensing was comparable to other solutions. It's not particularly high or low."
"The pricing for this solution is reasonable. One agent costs approximately 270 dirhams/70 USD for one year. There is a reduction in cost per licence as the number of licences used increases."
"The Red Cloak agent is free."
"The pricing of Dell Secureworks is very reasonable."
"Secureworks Taegis ManagedXDR is very expensive and could be more cost-effective."
"Initially, the cost was going to be something around $160 or $170. And eventually, I think they brought it down to $110 and they also threw in some endpoint protection platforms."
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908,877 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
9%
Construction Company
8%
Retailer
6%
Construction Company
11%
Financial Services Firm
10%
Comms Service Provider
8%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise5
Large Enterprise5
 

Questions from the Community

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.
What needs improvement with Secureworks Taegis ManagedXDR?
I would not say there is a potential area of improvement. I am also waiting to see what Sophos will bring in terms of enhancement. There is room for AI integration as the industry evolves, and more...
What is your primary use case for Secureworks Taegis ManagedXDR?
The solution is used for threat detection and response. We generally use it for quick responses during incidents and to secure our systems.
What advice do you have for others considering Secureworks Taegis ManagedXDR?
I would rate Secureworks Taegis Managed XDR MDR at ten out of ten. This solution provides excellent support and response.
 

Also Known As

No data available
Secureworks Red Cloak Managed Detection and Response, Dell Secureworks, SecureWorks Taegis Managed TDR
 

Overview

 

Sample Customers

Information Not Available
RICOH, Owens and Minor
Find out what your peers are saying about ReliaQuest GreyMatter vs. Secureworks Taegis Managed XDR / MDR and other solutions. Updated: June 2026.
908,877 professionals have used our research since 2012.