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ReliaQuest GreyMatter vs SentinelOne Singularity Endpoint comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 9, 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)
6th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
109
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Endpoint Detection and Response (EDR) (7th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (2nd)
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 (8th), Managed Detection and Response (MDR) (17th)
SentinelOne Singularity End...
Ranking in Extended Detection and Response (XDR)
2nd
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
227
Ranking in other categories
Endpoint Protection Platform (EPP) (3rd), Anti-Malware Tools (2nd), Endpoint Detection and Response (EDR) (2nd), AI Observability (4th)
 

Mindshare comparison

As of April 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.9%, down from 5.5% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 1.0%, up from 0.4% compared to the previous year. The mindshare of SentinelOne Singularity Endpoint is 5.8%, up from 5.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Mindshare Distribution
ProductMindshare (%)
SentinelOne Singularity Complete5.8%
Cortex XDR by Palo Alto Networks4.9%
ReliaQuest GreyMatter1.0%
Other88.3%
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

"The solution is a new generation XDR that has a lot of artificial intelligence modules."
"It collects and caches and the knowledge of machine learning from different customers to take to the cloud. It makes it better to use for everybody. It allows for quick learning and updates and can, therefore, offer zero-day malware security. This sharing of metadata helps make the solution very safe."
"Based on my experience, I would recommend Cortex XDR by Palo Alto Networks to other people."
"Cortex XDR lets us manage several clients from the same console, and its endpoint defense is more advanced than traditional antivirus."
"Cortex XDR is stable, offering high quality and reliable performance."
"The most valuable for us is the correlation feature."
"It has pretty much everything we need and works well within the Palo Alto ecosystem."
"Once you become familiar with it, Cortex XDR by Palo Alto Networks is a more powerful tool and I would say that I prefer it over MDE because it is a stronger tool for me."
"ReliaQuest GreyMatter has helped us to reduce security incidents by 89%, which is a significant amount of incidents we have seen."
"ReliaQuest GreyMatter saves around 60% of time or resources."
"When it comes to security, the telemetry, the information that you get from the EDR part of it, and the ability to be able to parse it and use it is great."
"The tool has helped us streamline and centralize things with a single solution. We are a small organization with a handful of people managing multiple sites. It is a simple tool with an easy-to-use UI. The product has an intuitive and up-to-date GUI."
"My advice for others looking into purchasing SentinelOne Singularity Complete is that I would definitely recommend it."
"The management dashboard is the most valuable feature."
"SentinelOne is very lightweight. It doesn’t consume much memory of endpoints. Endpoints don't hang, and machine performance doesn’t get impacted. Their technical support is also very nice."
"The ability to get queries by pressing the "tab" button is a plus for SentinelOne."
"The ability to quickly and easily identify threats on our machines is valuable. The fact that it protects the environment as a whole is also valuable. They have the ability to identify network nodes, and they have Ranger as a component of the solution that allows us to see the whole picture. We can see on what we have SentinelOne and on what we do not."
"SentinelOne has provided amazing security; we were getting new cryptolocker variant infections several times per month and the month following our SentinelOne rollout, the numbers dropped to zero, and we have not had a single infection since."
 

Cons

"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."
"To jump from the partner to Palo Alto directly was challenging."
"Cortex XDR by Palo Alto Networks could improve by offering remote management. It would be useful to look at the client's issue to fix it."
"The solution could improve by providing better integration with their own products and others."
"Previously, the endpoint would leave the environment, not being on our VPN, essentially unable to interact with the server to upload files."
"The price could be a little lower."
"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."
"Cortex XDR is trickier to configure than other Palo Alto products. This is one area where we are not so satisfied."
"Areas that have room for improvement include user interface and integration."
"I would like to improve the reports because they are not so customizable and we would like more info from them."
"Although the SentinelOne firewall seems to offer potential benefits, in reality, it hasn't proven to be very helpful."
"They can improve the administrative interface. They can make it more user-friendly."
"It has all the features that other leading products in the market provide. They should keep enhancing it based on the challenges in the market. I am fine with its detection capability, but they can work more on deep inspection."
"SentinelOne Singularity Complete should focus on analytical data. Backend aggregation can make things faster in the front end."
"There is room for improvement with the management interface. It could be more user friendly."
"However, for complex cases—especially agent-related problems—we sometimes need remote assistance, and that level of support is not included in the basic subscription."
"One area of SentinelOne that definitely has room for improvement is the reporting. The canned reports are clunky and we haven't been able to pull a lot of good information directly from them."
 

Pricing and Cost Advice

"When we first bought it, it was a bit expensive, but it was worth it. The licensing was straightforward."
"It's about $55 per license on a yearly basis."
"I don't like that they have different types of licenses."
"The pricing is a little bit on the expensive side."
"The pricing seems fair, and I do like the licensing model. You use wherever they are, and it is elastic."
"Cortex XDR by Palo Alto Networks is an expensive solution."
"This is an expensive solution."
"The price of the solution could be reduced. I have customers that have voiced that the solution is good for the value but if I want to sell more of the solution the price reduction would help."
Information not available
"When it came to the price compared to other solutions we tested, SentinelOne Singularity gave us the price of our expectations whereas CrowdStrike could not."
"SentinelOne Singularity Complete meets all enterprise requirements and is priced accordingly."
"The solution is a bit cheaper than CrowdStrike Falcon Pro and more expensive than smaller solutions. Still, it has a pretty reasonable price point, as I appreciate the flexibility SentinelOne Singularity Complete offers."
"For our use case, the solution is affordable. There are not any hidden fees."
"It is expensive. There is no doubt about it. If one of the functions does not work, it becomes very difficult for any CIO to justify the cost."
"The pricing is reasonable. It may be a little high, but it's on par with everything out there."
"The pricing of the solution seems reasonable, we got a discount but it still seems reasonable. The licensing cost is $3 to $4 per endpoint and can be paid monthly or yearly, with the price changing according to commitment."
"This solution is less expensive than its competitors."
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Top Industries

By visitors reading reviews
Construction Company
13%
Financial Services Firm
13%
Manufacturing Company
7%
Comms Service Provider
7%
Financial Services Firm
11%
Manufacturing Company
9%
Construction Company
8%
Retailer
7%
Computer Software Company
11%
Manufacturing Company
8%
Financial Services Firm
7%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise20
Large Enterprise48
No data available
By reviewers
Company SizeCount
Small Business104
Midsize Enterprise51
Large Enterprise79
 

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...
 

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: March 2026.
886,174 professionals have used our research since 2012.