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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
6.7
Number of Reviews
117
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)
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)
1st
Average Rating
8.8
Reviews Sentiment
7.0
Number of Reviews
286
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Anti-Malware Tools (2nd), Endpoint Detection and Response (EDR) (1st), AI-Powered Cybersecurity Platforms (2nd), AI Observability (2nd)
 

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 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 Networks4.5%
ReliaQuest GreyMatter0.9%
Other88.7%
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.
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

"Threat identification and detection are the most valuable features of this solution."
"Cortex XDR by Palo Alto Networks has changed the way my security team detects, investigates, and responds to threats, as we are able to see the files, unwanted files, unsecured files, and unauthorized files, so we are quarantining them."
"The most valuable feature of Cortex XDR by Palo Alto Networks is its machine-learning capabilities. Additionally, there is full integration with other solutions."
"The live terminal is probably the best thing ever. It gives you the access to get straight onto any machine."
"On a scale from one to ten, I would rate Cortex XDR by Palo Alto Networks a nine."
"The stability is pretty good except for one or two cases, and based on the performance, it's been okay with pretty high performance, no bugs or glitches, and it doesn't crash or freeze."
"From the Palo Alto side, whatever they buy, they integrate that really well into their integration suite, and that makes a massive difference."
"Cortex XDR by Palo Alto Networks has helped lighten the load of our security analysts because it was the major tool that we were using and the one we utilized most."
"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 fact that this runs using AI instead of heuristics provides the best protection I've seen."
"I like that SentinelOne doesn't use a lot of system resources or make the system slow. It also performs a full scan quickly—within two hours. It has an easy-to-use end-user GUI."
"The best features I and my clients like the most about Singularity Platform are that, first of all, it's easy to handle, it doesn't take a lot of time to get into, there's no real obscurity, it takes a load of work from the team, and in most cases, you can literally just configure it once and leave it running until something comes up, and it will just work."
"The most valuable feature varies from client to client but having absolute clarity of what happened and the autonomous actions of SentinelOne are what most people find the most assuring."
"The most valuable feature is the quick response to attacks."
"SentinelOne Singularity has hundreds of features. The most valuable feature of the solution is the ease of use and threat control."
"Overall, SentinelOne Singularity Endpoint has been a valuable security solution for my organization, as the AI-driven detection, automatic response, and centralized management provide strong protection while reducing the time required for monitoring and incident response."
"The tool deletes the problem-causing process and prevents issues."
 

Cons

"The configuration could be simplified. I would like to see better protection, specifically to protect email applications."
"The solution should offer more dashboards and they should be better customized."
"There are some limitations on the Traps agents."
"The installation should be easier and the Palo Alto pre-sales and sales teams should have more information on the product because they don't know what they are selling."
"The solution could improve by providing better integration with their own products and others."
"Cortex XDR by Palo Alto Networks is a strong tool, but it is true that digesting information sometimes makes the tool go a little bit slower."
"For working with the solution, you only really need a web browser, however, we've found that working on Chrome, for example, is horrible."
"The only issues that we have are, one the cost, two the dashboard is not very intuitive, even though you can drill down within the dashboard, we usually have to gather information from other sources to determine locations and if its a false positive."
"Areas that have room for improvement include user interface and integration."
"The endpoint firewall capability is fairly primitive and basic."
"Singularity Complete's process stream has room for improvement."
"The drawbacks I have identified with SentinelOne Singularity Endpoint are that they should work on being more responsive than CrowdStrike."
"I would like to improve the reports because they are not so customizable and we would like more info from them."
"I would have liked the dashboard to be more user-friendly."
"I have to go in and build new exclusions daily, so it can be a headache for certain users and programs."
"However, I do not provide a ten out of ten because when I compare it with different products, SentinelOne Singularity Endpoint is at the third position. This means that on the prevention side, it might be better."
"The speed of investigation of the MDR service team must be improved."
 

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."
"Every customer has to pay for a license because it doesn't work with what you get from a managed services provider."
"If one wishes to work with another team or large number of users at a future point, he must purchase a license for them."
"Cortex XDR by Palo Alto Networks is an expensive solution."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"I don't like that they have different types of licenses."
"It's about $55 per license on a yearly basis."
"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."
Information not available
"The cost of Singularity Complete is similar to our previous solution but it comes with additional options such as Kubernetes integration."
"The pricing of SentinelOne is less than McAfee."
"SentinelOne Singularity Complete is reasonably priced."
"SentinelOne can cost approximately $70 per device."
"Spend money on the security for the endpoint."
"SentinelOne Singularity Complete is fairly priced."
"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 cost of endpoint protection is fairly reasonable."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise54
No data available
By reviewers
Company SizeCount
Small Business140
Midsize Enterprise73
Large Enterprise98
 

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: August 2026.
911,493 professionals have used our research since 2012.