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ReliaQuest GreyMatter vs Trellix 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...
Sponsored
Ranking in Extended Detection and Response (XDR)
3rd
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
120
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Endpoint Detection and Response (EDR) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
ReliaQuest GreyMatter
Ranking in Extended Detection and Response (XDR)
30th
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) (16th)
Trellix XDR
Ranking in Extended Detection and Response (XDR)
20th
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.8%, down from 6.0% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 0.9%, up from 0.6% compared to the previous year. The mindshare of Trellix XDR is 0.8%, up from 0.4% 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 Networks4.8%
Trellix XDR0.8%
ReliaQuest GreyMatter0.9%
Other93.5%
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.
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.
Twinkle Solanki - PeerSpot reviewer
Business development executive at Digitaltrack solution Pvt Ltd
Unified threat detection has improved investigations and now speeds up incident response
While Trellix XDR is a strong platform overall, there are a few areas where it could be improved. The initial setup and configuration can be complex, especially for organizations with diverse environments. Some additional advanced features also have a learning curve and may require extra training for security teams to fully utilize them. Moreover, reporting and dashboard customization could be more flexible, allowing users to create highly customized views and reports more easily. There are also areas that could optimize detection surveys. Addressing these areas would further enhance the overall experience and operational effectiveness. One additional improvement would be deeper integration with a wider range of third-party security tools and cloud platforms. While Trellix XDR integrates with many solutions, simplifying the integration management would help organizations with complex security ecosystems. I would like to see more out-of-the-box reports and executive-level dashboards that make it easier to communicate security metrics to leadership. Finally, continuous enhancement to automation and AI-driven threat prioritization would further reduce analysts' workflow and improve response effectiveness. Overall, these are areas that need refinement rather than being major concerns, as the platform still delivers strong security and operational value.

Quotes from Members

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

Pros

"It's a nice product that's stable and scalable."
"Cortex XDR lets us manage several clients from the same console, and its endpoint defense is more advanced than traditional antivirus."
"The initial setup is pretty easy."
"I've found the solution to be highly scalable for enterprises."
"The level of security I get for my endpoints and servers is extremely valuable."
"One thing that I like about Cortex XDR by Palo Alto Networks, it is detecting all the suspicious or malicious binaries, and it has integration with Palo Alto Firewall."
"Monitoring is most valuable."
"The dashboard is customizable."
"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."
"It contributes to our system's robust event detection and analysis, enabling us to respond effectively to incidents."
"Since implementing Trellix XDR, we have seen improvement in our threat detection and incident response capability."
"Since implementing Trellix XDR, I have noticed positive impacts on my organization."
"The analytics assessment and flexibility of the platform are valuable."
"Trellix XDR has positively impacted my organization in a couple of major ways: The efficiency of the SOC team has increased, and incident investigation speed has improved significantly."
"The best features of Trellix XDR are the in-depth analysis it provides."
"Trellix XDR is an excellent solution that is continually improving."
"The AI-assisted troubleshooting and threat hunting capabilities, along with the machine learning functionality, are the biggest advantages of Trellix XDR that stand out for me."
 

Cons

"One thing that was missing was the integration part. Currently, they don't have out-of-box integration with IBM QRadar, or if they have the integration, the integration doesn't work well."
"If Palo Alto reduces the pricing slightly for their products, it would make them more scalable in markets such as India and globally for cybersecurity."
"On the pricing aspect, Cortex XDR by Palo Alto Networks needs to have a more reasonable rate, particularly for customers in Sri Lanka and Asian countries."
"Previously, the endpoint would leave the environment, not being on our VPN, essentially unable to interact with the server to upload files. It was unable to retrieve new file verdicts. It was using a thing called "local analysis" to determine if something was a malicious file or not. There was no dynamic analysis."
"I would rate it an 8 rather than a 10 mainly because there is still room to improve the user experience around complex investigations, including alert tuning and third-party integration."
"There's an overall lack of features."
"In terms of areas of improvement, we have not completed our review of the product. We're also looking at other products. So, it's a little bit hard to tell what could be different because we have not completed the review of this product, but based on our experience so far, its implementation is quite complex."
"The solution lacks real-time, on-demand antivirus."
"Areas that have room for improvement include user interface and integration."
"The initial setup and configuration can be complex, especially for organizations with diverse environments."
"The EdgeGear solution is an area that requires attention, specifically regarding AI solutions and intelligence features."
"The main area regarding Trellix XDR improvement is that setup and tuning can be complex because it requires a skilled analyst based on utilization."
"Price is the main area for improvement in the product."
"Customer support is average, depending on who the call gets to, escalation, and how quickly they respond."
"We have left Trellix XDR. The pricing was the main factor because the features were not there and they were charging more from us."
"I believe Trellix XDR could improve better visualization of attack paths and threat relationships."
"Another reason is that their support sometimes is poor. For example, I had experience when my ticket was opened for a few months, and I pinged them every week, and they haven't responded to me."
 

Pricing and Cost Advice

"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."
"Cortex XDR’s pricing is very reasonable."
"It is "expensive" and flexible."
"The price of the solution is high for the license and in general."
"The return on investment is from the user side because we have seen the performance of it increase the delivery time of the product if we are using too many web-based and on-premise applications. In indirect ways, we saw the return of investment in terms of performance and user satisfaction increase."
"The price is on the higher side, but it's okay."
"Cortex XDR's pricing is ok."
"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."
Information not available
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Use our free recommendation engine to learn which Extended Detection and Response (XDR) solutions are best for your needs.
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
Outsourcing Company
12%
Construction Company
11%
Manufacturing Company
10%
Financial Services Firm
10%
Manufacturing Company
9%
Construction Company
8%
Retailer
6%
Outsourcing Company
15%
Financial Services Firm
14%
Computer Software Company
12%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business48
Midsize Enterprise21
Large Enterprise56
No data available
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise8
 

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 is your experience regarding pricing and costs for Trellix XDR?
My experience with pricing, setup cost, and licensing shows that the pricing is very competitive and not overly expen...
What needs improvement with Trellix XDR?
Price is the main area for improvement in the product. Overall, it seems to be positioned more for larger organizatio...
What is your primary use case for Trellix XDR?
I have used Trellix XDR for two years in a partnership capacity.
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
MVision XDR, MVision eXtended Detection and Response
 

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. Trellix XDR and other solutions. Updated: August 2026.
917,382 professionals have used our research since 2012.