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Lumu vs ReliaQuest GreyMatter 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
115
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Endpoint Detection and Response (EDR) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Lumu
Ranking in Extended Detection and Response (XDR)
23rd
Average Rating
9.2
Reviews Sentiment
7.5
Number of Reviews
8
Ranking in other categories
Intrusion Detection and Prevention Software (IDPS) (14th), Network Detection and Response (NDR) (11th)
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) (17th)
 

Mindshare comparison

As of August 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.5%, down from 5.0% compared to the previous year. The mindshare of Lumu is 1.2%, down from 1.3% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 0.9%, up from 0.5% 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 Networks4.5%
Lumu1.2%
ReliaQuest GreyMatter0.9%
Other93.4%
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.
JJ
Director, Information Technology at a educational organization with 201-500 employees
Constant monitoring and analysis boosts network security
There is always room for improvement. I am not giving it a perfect score because I am sure there is something that could be enhanced.Having some sort of certification or training, along with more periodic webinars might be helpful. Having a larger support network would be beneficial. Nobody I know has heard of Lumu, so they are in the same space as Darktrace or CrowdStrike, but people give blank stares. As the community grows for Lumu then that will improve, but that is not really a criticism of Lumu, they simply have not been around that long.
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.

Quotes from Members

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

Pros

"The most valuable feature of Cortex XDR by Palo Alto Networks is the low consumption of system resources. The solution uses a lot of AI and machine learning."
"It detected stuff that other things wouldn't detect."
"The product has an intuitive dashboard."
"Palo Alto is the core of the security infrastructure in the environment."
"Traps is quite a stable product. Once it was properly deployed and configured, you have nothing to be worried about."
"The initial setup is pretty easy."
"The information the dashboard provides is very clear."
"Overall, it's a great platform; it integrates very well with other solutions from Palo Alto and also with our vendors, the ease of use is excellent, I love the root cause analysis from Cortex, which is amazing, and in a few clicks you can have the full root cause."
"Lumu has allowed us to operate cybersecurity in a better way, with a manageable number of incidents that contain all the context including the Mitre matrix and much more, while providing visibility across on-premise, cloud, remote environments, and IoT such as IP cameras, with automatic mitigation that lets our team focus only on incidents that require our full attention."
"It's been helpful for overall extended network visibility."
"Lumu protects against threats immediately and handles them in time."
"The context provided by the tool is very complete, it includes the miter matrix, playbooks, links, hashes, and much more."
"The automated response to incidents works effectively out of the box, and the number of interfaces and platforms it can work with is impressive."
"The tool's support team helps partners resolve any problems with the product."
"Most of it is automated, so I do not have to watch it to get alerts."
"You can access external links, playbooks, MITRE Matrix, and a lot of information."
"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."
 

Cons

"The technical support is not very good. I find the process difficult."
"It would be better if they could educate the customers more. Some sort of seminars and roadshows will help educate the customers and show what the product can do. The price could be better. It would also help if they had a team for deployment and support."
"The dashboard is the area that needs to improve so that we can have the ability to drill down without having to go elsewhere to verify results."
"It takes time to scan the servers and devices."
"Dashboards do not allow everyone to see what's happening."
"The dashboard could use some significant improvement, just making it more useful with more information. It has a limited amount of information right now. It is customizable, but I'd love to see a better out-of-box dashboard."
"The connection to the internet has not performed as expected."
"A better pricing plan would make this product more competitive."
"I am happy with the current features. However, one important one is to improve the reports."
"Having a larger support network would be beneficial. Nobody I know has heard of Lumu, so they are in the same space as Darktrace or CrowdStrike, but people give blank stares."
"The free version is minimal compared to the full version."
"It would be good if we could access the physical logs."
"Nothing so far needs to be improved."
"Lumu's ability to discover threats is an area of concern where improvements are needed."
"The reports need improvement."
"The integration with different vendors and endpoints could be improved."
"Areas that have room for improvement include user interface and integration."
 

Pricing and Cost Advice

"The cost of Cortex XDR by Palo Alto Networks is $55 to $90 USD per endpoint per month."
"It has a yearly renewal."
"This is an expensive solution."
"Cortex XDR's pricing is ok."
"I don't recall what the cost was, but it wasn't really that expensive."
"The pricing is a little bit on the expensive side."
"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."
"I am using the Community edition."
"The tool is available at a good price. The tool offers a good and competitive price for customers."
"It is the cheapest solution we found."
"Compared to Lumu, other solutions are more expensive. SentinelOne was a bit cheaper, and another provider's price structure is unclear, but Lumu fit our budget nicely. SentinelOne's cost depends on the number of devices, and it might be similar to Lumu's, depending on deployment."
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Top Industries

By visitors reading reviews
Construction Company
12%
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
10%
Financial Services Firm
11%
Comms Service Provider
8%
Manufacturing Company
7%
Educational Organization
7%
Financial Services Firm
10%
Manufacturing Company
10%
Construction Company
8%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise21
Large Enterprise54
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise1
Large Enterprise4
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 Lumu?
There is always room for improvement. I am not giving it a perfect score because I am sure there is something that co...
What is your primary use case for Lumu?
We use it as our managed SOC instead of contracting with an MSP. It coordinates endpoint and gives us a single pane o...
What is your experience regarding pricing and costs for Lumu?
In our environment, it costs approximately 1200 a month.
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 ...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Information Not Available
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Find out what your peers are saying about Lumu vs. ReliaQuest GreyMatter and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.