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ReliaQuest GreyMatter vs SentinelOne Singularity Endpoint comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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)
4th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
114
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) (17th)
SentinelOne Singularity End...
Ranking in Extended Detection and Response (XDR)
2nd
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
270
Ranking in other categories
Endpoint Protection Platform (EPP) (3rd), Anti-Malware Tools (2nd), Endpoint Detection and Response (EDR) (2nd), AI-Powered Cybersecurity Platforms (3rd), AI Observability (2nd)
 

Mindshare comparison

As of July 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 0.5% compared to the previous year. The mindshare of SentinelOne Singularity Endpoint is 5.9%, up from 5.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Mindshare Distribution
ProductMindshare (%)
SentinelOne Singularity Endpoint5.9%
Cortex XDR by Palo Alto Networks4.6%
ReliaQuest GreyMatter0.9%
Other88.6%
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
Growth and 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.
Vaibhav Mahendra Kolhe - PeerSpot reviewer
Soc Analyst at Softcell Technologies Limited
Automation has reduced alerts and freed the soc team to focus on faster incident response
Regarding mean time to respond, the improvements I see with SentinelOne Singularity Complete are that genuine files also get alerts. We are getting false positives, but we are also getting genuine true positive alerts. The improvement will be deep visibility because as I am using Splunk as a SIEM, I compare deep visibility with Splunk, but deep visibility has limited access with only a 14-day policy to retain logs. The improvement will be in overall policy management. The third point will be the complexity of policies. If we want some endpoints to use only USB or if we need to block USB on some points, the policy management is very complex. The fourth point will be that Mac OS and Linux don't have the rollback policy; that policy is only for Windows. These four points are improvements if SentinelOne Singularity Complete can address them. Data privacy and security when utilizing Purple AI is crucial for SentinelOne Singularity Complete, and SentinelOne Singularity Complete lacks in data security. Data security is very important in this world. In my organization, if we deploy SentinelOne Singularity Complete and we have integrated all the firewalls, all devices, and AWS devices to SentinelOne Singularity Complete, logs will be forwarded to SentinelOne Singularity Complete through SentinelOne Singularity Complete. However, SentinelOne Singularity Complete doesn't have data security solutions such as Forcepoint DLP or 48 layer; SentinelOne Singularity Complete doesn't have that DLP solution. From the data security point of view, SentinelOne Singularity Complete is not good.

Quotes from Members

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

Pros

"If the user leaves our premises or network, Palo Alto Traps will still be on that endpoint and will still apply our policies."
"Cortex XDR by Palo Alto Networks should be a stable solution."
"Cortex is the best tool for endpoint detection, and I have used it to verify hashes or domains to identify malicious activity, trigger playbooks that automate and gather endpoint logs, block malicious processes, and update incident tickets, showcasing end-to-end processes with automation in investigation and reducing the analysis workflow."
"If any application performs suspicious activities, such as changing registries or modifying other applications, Cortex XDR detects and blocks the entire application."
"The ability to kind of stitch everything together and see the actual complete picture is very useful. I guess you'd call it a playbook. Some people call it the forensics analysis of what was happening on particular endpoints when they detected some malicious behavior, and what transpired before that to cause that. It is also very user friendly. The way they have done everything and integrated all the solutions that they've purchased over the years to make it a very seamless, effective product is very good. One thing about Palo Alto is that they take the products or services that they purchase and make them seamless for the end user as compared to some companies that purchase other companies and then just kind of have their products off to the side or keep different interfaces. Palo Alto doesn't do that."
"The positive impacts I see from Cortex XDR by Palo Alto Networks include a complete 360-degree view of our security posture altogether, being a uniform platform where we are ingesting logs from multiple resources."
"The most valuable feature is that you can select remote access of any machine for sandboxing."
"We can use Cortex XDR to get the entire graph of the incidents from source to destination, and we can take remedial action."
"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."
"SentinelOne is a much better solution with better value and a lower cost than the McAfee ePO."
"It is very effective so far, it has saved us from a couple of ransomware attacks already, and the responsibility is taken off of us and onto them completely with complete and total protection."
"The main benefits that SentinelOne Singularity Endpoint brings to the table are enhanced security and improved operational efficiency."
"I find the application inventory feature to be extremely useful."
"The biggest benefit for my customers is that it is autonomous, where mostly everything is automated, and the threat detection, as well as auto-remediation rules, are set up."
"If you have the budget, this is a top-notch solution."
"It is great for security monitoring and blocking when needed."
"Everyone should go for SentinelOne Singularity Endpoint because at the price range that they are offering their services, it is the best that we can ask for."
 

Cons

"It would be good to have a better way to search for a file within the UI."
"The playbooks could be improved to include more functionalities or actions."
"If you compare it to SentinelOne, which has more functionalities and detection capabilities on an open platform, the pricing on SentinelOne is far more reasonable and cheaper than Cortex XDR by Palo Alto Networks."
"There are some false positives. What our guys would have liked is that it would have been easier to manipulate as soon as they found a false positive that they knew was a false positive. How to do so was not obvious. Some people complained about it. The interface, the ESM, is not user-friendly."
"It's very time-consuming to log support issues and the people that answer the tickets aren't very knowledgeable."
"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."
"The downside to the solution is that there are a large number of false positives."
"The solution should enhance the ADR and reporting."
"Areas that have room for improvement include user interface and integration."
"The stability of SentinelOne should be improved."
"SentinelOne's phishing feature could be improved."
"I believe that SentinelOne's technical support needs to improve slightly. They are quite slow, and while I understand they might be busy, I would rate them at a seven out of ten."
"The only thing that would help complete the solution is the ability to execute and perform patching from the system since it is able to discover vulnerabilities and CVEs on the system."
"SentinelOne Singularity Complete itself is somewhat laggy and loads slowly at times."
"Security could always be better."
"SentinelOne Singularity Complete needs more connectors for integration with more solutions."
"As a user, I personally feel that in SentinelOne Singularity Endpoint, the customized dashboard could be improved. We were not able to create a customized dashboard in it."
 

Pricing and Cost Advice

"In terms of the cost Cortex XDR by Palo Alto Networks is very expensive because we are a Mexican company and when you translate dollars to pesos the cost is very high. The solution is very expensive for Mexican companies. I understand that they have international prices, but I do not think it offsets the price enough for many companies in countries, such as Mexico. The amount it is reduced is not a massive percentage."
"I feel it is fairly priced."
"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"It is present, but when compared to other competitive products, I would say it is not less expensive; however, when all of the other added values are considered, the price is reasonable."
"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."
"I don't have any issues with the pricing. We are satisfied with the price."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"This is an expensive solution."
Information not available
"It is comparatively cheap in the market and provides a good price point."
"The cost of endpoint protection is fairly reasonable."
"The price of SentinelOne is on the higher side compared to other solutions, such as Symantec."
"Just buy the Capture Client and buy the installer itself in a license of 100,000, or whatever is needed. You don't need to invest in any management tools because they are already installed, and maintenance from the client will keep everything up and running."
"The price for it is very competitive compared to other Next Gen EPP."
"At this time it is only a trial. After the trial period, I am going to purchase two licenses from SentinelOne."
"The solution's price/performance ratio is reasonable."
"Nothing good is cheap, and SentinelOne is no exception."
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Top Industries

By visitors reading reviews
Construction Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
9%
Financial Services Firm
10%
Manufacturing Company
9%
Construction Company
7%
Retailer
6%
Computer Software Company
10%
Manufacturing Company
9%
Financial Services Firm
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise21
Large Enterprise53
No data available
By reviewers
Company SizeCount
Small Business127
Midsize Enterprise70
Large Enterprise91
 

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 ...
Which is better - SentinelOne or Darktrace?
Which solution is better depends on which is more suitable specifically for your company. Darktrace, for example, is ...
What is your experience regarding pricing and costs for SentinelOne Singularity?
It is neither too costly, but definitely, it is one of the advantages that SentinelOne is quite adapted towards the p...
What needs improvement with SentinelOne Singularity?
I have encountered an issue related to the alerting mechanism in SentinelOne Singularity Complete. Sometimes I need t...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
Sentinel Labs, SentinelOne Singularity, Singularity Platform
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Information Not Available
Havas, Flex, Estee Lauder, McKesson, Norfolk Southern, JetBlue, Norwegian airlines, TGI Friday, AVX, Fim Bank
Find out what your peers are saying about ReliaQuest GreyMatter vs. SentinelOne Singularity Endpoint and other solutions. Updated: June 2026.
904,748 professionals have used our research since 2012.