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ReliaQuest GreyMatter vs Secureworks Taegis XDR comparison

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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

Cortex XDR by Palo Alto Net...
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Ranking in Extended Detection and Response (XDR)
4th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
112
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Endpoint Detection and Response (EDR) (6th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
ReliaQuest GreyMatter
Ranking in Extended Detection and Response (XDR)
25th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Digital Risk Protection (11th), Managed Detection and Response (MDR) (18th)
Secureworks Taegis XDR
Ranking in Extended Detection and Response (XDR)
22nd
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
5
Ranking in other categories
Network Detection and Response (NDR) (15th)
 

Mindshare comparison

As of June 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.6%, down from 5.1% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 0.9%, up from 0.4% compared to the previous year. The mindshare of Secureworks Taegis XDR is 1.3%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks4.6%
Secureworks Taegis XDR1.3%
ReliaQuest GreyMatter0.9%
Other93.2%
Extended Detection and Response (XDR)
 

Featured Reviews

ABHISHEK_SINGH - PeerSpot reviewer
Senior Process Expert at A.P. Moller - Maersk
Gained full visibility and streamlined threat detection through behavior-based insights and AI integration
Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.
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.
Mohammad Talha Talkin Alam - PeerSpot reviewer
Assistant Manager IT at PDS Multinational
Improved network protection has secured our servers and monitors web and application traffic
Till now, I have not seen any weak point that needs to be improved in Secureworks Taegis XDR. I think that since the technology is becoming upgraded, it will be good for Sophos to include more features in future updates of this solution. Secureworks Taegis XDR is a good product, but it should include AI technology.

Quotes from Members

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

Pros

"The tool is designed to scale for large enterprises and handle large volumes of data."
"It's very stable. I've never experienced downtime for the ASM console or ASM core."
"It detected stuff that other things wouldn't detect."
"The level of security I get for my endpoints and servers is extremely valuable."
"The normal protection was really effective, and we detected situations that if we didn't have Cortex XDR by Palo Alto Networks, it's highly likely that we would have been affected, but it protected the infrastructure."
"The good thing about the product is that it's always scanning."
"I've found the solution to be highly scalable for enterprises."
"The product's most valuable features are massive user and feature intelligence exploit detection."
"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 straightforward."
"Definitely, Secureworks Taegis XDR is cost effective for the long run since the product is at a lower cost rather than other brands."
"It's a complete solution package."
"The auto-triage feature of Secureworks Taegis XDR makes my workflow easier and efficient, helping me shorten the time of responding to every alert, make my activities productive, and manage everything that I need to check every alert and detection."
"Secureworks Taegis XDR has positively impacted our organization by improving detection rates and reducing our time; as I mentioned, it saves us from manually going through all the logs, which is not practical."
 

Cons

"It's not an ideal choice for smaller businesses, as you need a minimum of 200 endpoints to even use the solution at all."
"Currently, we are monitoring all USB drives and ports but we would like to improve our device control capabilities."
"This product has not improved my organization - in fact, we are in the process of moving back to another product as a result of Cortex's horrible impact on system performance."
"Cortex XDR by Palo Alto Networks could improve its user interface, which is more complicated compared to competitors such as SentinelOne."
"Additionally, I think the price is very high, and if it can be adjusted, I believe it will be a very good solution."
"I would like to see improvement in the tool's user interface, particularly in the area of managing alerts and providing more reporting capabilities."
"Technology evolves every day, so it would be nice if it gets more secure. It can also have more integration with other platforms."
"The solution should force customers to integrate with network traffic to see the full benefits of XDR."
"Areas that have room for improvement include user interface and integration."
"Secureworks Taegis XDR is a good product, but it should include AI technology."
"We found limitations in the XDR's detections, lacking the ability to create customized detection and log parsing rules."
"Customer support for Secureworks Taegis XDR is not that bad; they are reachable but not super efficient."
"The pricing could be improved."
"The efficiency or the smooth navigation of the website or the application can be improved in Secureworks Taegis XDR."
 

Pricing and Cost Advice

"It has reasonable pricing for the use cases it provides to the company."
"The solution is expensive. It's pricing is on a yearly-basis."
"This is an expensive solution."
"Licensing for Palo Alto Networks Cortex XDR can be costly, especially when it comes to a hundred users. A license is required for each user, and the subscription must be renewed on a yearly basis."
"The pricing is a little high. It is per user per year."
"I am using the Community edition."
"The pricing is a little bit on the expensive side."
"Traps pays for itself within the first 16 months of a three-year subscription. This is attributed to OPEX savings, as security teams spent less time trying to identify and isolate malware for analysis as a result of a reduction in malware incidents, false positives, and breach avoidance."
Information not available
"The pricing is six out of ten."
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902,270 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
9%
Financial Services Firm
11%
Manufacturing Company
9%
Construction Company
7%
Retailer
7%
Financial Services Firm
15%
Manufacturing Company
13%
Computer Software Company
9%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise20
Large Enterprise52
No data available
No data available
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. ...
Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)
Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...
How is Cortex XDR compared with Microsoft Defender?
Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface,...
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 ...
What needs improvement with Secureworks Taegis XDR?
I suggest that we can check also the data sources of every data collector so that we can be informed of what data sou...
What is your primary use case for Secureworks Taegis XDR?
The main use for Secureworks Taegis XDR is to triage alerts from low to critical alerts and analyze and investigate d...
What advice do you have for others considering Secureworks Taegis XDR?
Secureworks Taegis XDR has been dependable for me regarding its AI capabilities in terms of accuracy and reliability ...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
Secureworks Taegis NDR
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Information Not Available
Information Not Available
Find out what your peers are saying about ReliaQuest GreyMatter vs. Secureworks Taegis XDR and other solutions. Updated: April 2026.
902,270 professionals have used our research since 2012.