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ReliaQuest GreyMatter vs SentinelOne Singularity Complete 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)
6th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
109
Ranking in other categories
Endpoint Protection Platform (EPP) (5th), Endpoint Detection and Response (EDR) (7th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (2nd)
ReliaQuest GreyMatter
Ranking in Extended Detection and Response (XDR)
38th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Digital Risk Protection (21st), Managed Detection and Response (MDR) (26th)
SentinelOne Singularity Com...
Ranking in Extended Detection and Response (XDR)
2nd
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
216
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 5.6% 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 Complete is 5.8%, up from 5.3% 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 interface is easy to use and it is more up to date than our previous solution."
"The multi-layered approach to the product gives you confidence that it will stop exploits, ransomware, worms, or viruses from compromising endpoints, essentially providing peace of mind."
"From the Palo Alto side, whatever they buy, they integrate that really well into their integration suite, and that makes a massive difference."
"If you are looking to deploy a security solution as a whole, this is a good option."
"We can use Cortex XDR to get the entire graph of the incidents from source to destination, and we can take remedial action."
"Cortex XDR by Palo Alto Networks is easy to use and does not consume a lot of hardware resources."
"Traps has drastically reduced our endpoint attack surface via advanced detection capabilities, sandboxing of never before seen programs, and by drastically limiting where executables can launch in the first place."
"The most valuable aspect of Cortex XDR by Palo Alto Networks for me is its integration with AI detection, where we get to know the behavioral detection based on users, traffic patterns, and different services that we consume."
"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."
"The initial setup is very straightforward and easy."
"Their platform is really easy to work with."
"It is purely cloud-based, meaning you don't need to have something installed, such as a server on-prem. You have cloud management and can access it from anywhere, with integration with SSO, with one click. It's also very lightweight."
"The terminating or killing remediation process that they use is top-notch. Pretty much anything that is even remotely malicious gets blocked by it within seconds. That is important for us. We have thousands of endpoints with tens of thousands of users. It is hard to do good security for that many people without some kind of automated detection and response. That is what SentinelOne does for us. It helps us automate that process."
"The rollback feature is the most valuable aspect of the solution."
"It has good visibility features and it's straightforward."
"SentinelOne's auto-rollback feature is the most valuable."
"The most valuable feature is that it just unintrusively works in the background to carry out the protection."
 

Cons

"This is a very costly product."
"Cortex does not offer an on-premises solution. However, some customers would prefer not to be on the cloud. It would be ideal if it could offer something on-prem as well."
"As an improvement, I would like to see enhanced connection speeds."
"Product might have some bugs."
"Basically, they don't provide customer support tools just to investigate the logs."
"Previously, the endpoint would leave the environment, not being on our VPN, essentially unable to interact with the server to upload files."
"In general, the price could be more competitive."
"I would like to see them include NDR (Network Detection Response)."
"Areas that have room for improvement include user interface and integration."
"There is room for improvement with the management interface. It could be more user friendly."
"All is good for now, but we cannot rest, and continuous development - in particular with regard to the areas of automation, machine learning, and artificial intelligence - is required to keep ahead of the cybercriminals."
"Although the SentinelOne firewall seems to offer potential benefits, in reality, it hasn't proven to be very helpful."
"SentinelOne's phishing feature could be improved."
"I don't like switching the way you switch from legacy to XDR."
"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."
"All they need to do to improve it is for it to grow further. The hackers don't sleep. If the hackers don't sleep, the solution continually needs to be updated. They need to keep ahead of the hackers."
"I would like to see a better mobile app so that I could look through my phone at the alerts and not have to go to the website. They should make it a little more mobile-accessible."
 

Pricing and Cost Advice

"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."
"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."
"This is an expensive solution."
"The pricing seems fair, and I do like the licensing model. You use wherever they are, and it is elastic."
"I feel it is fairly priced."
"Cortex XDR's pricing is ok."
"The cost depends on your chosen license type, like Pro or other licenses."
"The pricing is a little high. It is per user per year."
Information not available
"The cost of utilizing all the features of SentinelOne Singularity Complete is high."
"It was cheaper than McAfee, which was a way to convince management to go with the solution."
"The price of Singularity Complete compared to some of its competitors is competitive."
"Their pricing was extremely competitive. That is why we stayed with them so long. We are renewing at the end of next month. We have already put in the approval. It is all set to go. We are renewing for another year or so year over year. It has been a very effective product, and it has been priced very competitively."
"The pricing is comparable with other vendors but some customers find it a bit costly."
"SentinelOne Singularity Complete's price point is excessive compared to the functionality it provides."
"SentinelOne can cost approximately $70 per device."
"SentinelOne Singularity Complete is a fair price."
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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 Business96
Midsize Enterprise49
Large Enterprise78
 

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
 

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 Complete and other solutions. Updated: March 2026.
885,880 professionals have used our research since 2012.