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ReliaQuest GreyMatter vs SentinelOne Wayfinder Threat Detection and Response comparison

 

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

ReliaQuest GreyMatter
Ranking in Managed Detection and Response (MDR)
18th
Average Rating
9.6
Reviews Sentiment
8.1
Number of Reviews
2
Ranking in other categories
Digital Risk Protection (10th), Extended Detection and Response (XDR) (27th)
SentinelOne Wayfinder Threa...
Ranking in Managed Detection and Response (MDR)
5th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
24
Ranking in other categories
AI Security Services (42nd)
 

Featured Reviews

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.
Prathamesh Samant - PeerSpot reviewer
Presales Manager at a manufacturing company with 201-500 employees
Effective integration and threat hunting capabilities boost operational ease, but interface improvements are needed
I would like to improve the dashboard in SentinelOne Singularity MDR, as it could be much better, along with the reporting structure. The granularity of policies and ease of policy management from the console could be made better, while my experience from a feature standpoint has been good overall. Regarding summary reports provided from SentinelOne Singularity MDR, I find the reporting structure could be much better in terms of granularity. Additionally, for C-suite executives, there can be more non-technical content that provides a bird's eye view of organizational risk posture, rather than just detailed technical analyses. This high-level perspective on the organization's risk would be highly beneficial at the management level.

Quotes from Members

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

Pros

"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."
"My advice to others is this is a solid product."
"SentinelOne is a comprehensive solution for protecting SOAP-based web services and AWS-based cloud infrastructure."
"SentinelOne has a rollback feature that has helped them gain popularity in the market. No other competitors of the solution including Cisco, Fortinet, or Cortex XDR have this feature. SentinelOne is a kernel-independent solution. We don’t need to check the kernel dependency on the Linux platform. They also commit to a 100 percent recovery from ransomware attacks. The solution has rollback features for ransomware on Windows."
"The most valuable feature is that it works and isn't compromised. Other solutions I have used have all been compromised and SentinelOne is the only one that hasn't been compromised as far as I understand."
"I have seen benefits from using it, and I can assure that it is 100% protected against many threats, and it is always in the actual state."
"SentinelOne Vigilance is a very stable solution."
"SentinelOne Vigilance has very good detection."
"The most valuable feature of the solution is its performance, which is very important for us in our company."
 

Cons

"Areas that have room for improvement include user interface and integration."
"Regarding disadvantages of SentinelOne Vigilance, there is no local hub server that I can use to download the updates and signatures only once."
"There is always room for continuous improvement for SentinelOne Wayfinder Threat Detection and Response."
"I have found issues with the solution’s stability and implementation. The solution has performance issues. I would like the solution to launch the rollback plan for ransomware on Linux and Mac. It should be something similar to the support that Windows gets."
"The toughest challenge that customers find is with the deployment and tuning of the product; getting it tuned properly takes some time, so that's a challenge."
"It is not easy to remove the customer without the dashboard."
"The solution's memory forensics capabilities and hard disk capacities are quite basic."
"My customers who use the tool mostly want a summary of the monitoring activities of the product in a report form...t can be useful for our customers to identify the threats and incidents encountered by the product."
"It's too early to say what needs improvement."
 

Pricing and Cost Advice

Information not available
"The solution’s pricing is very reasonable."
"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing an eight out of ten."
"SentinelOne Vigilance is priced in a normal range."
"The licensing cost depends on the number of connected devices and whether you purchase additional services."
"I give the cost a three out of ten."
"I rate the solution's pricing a five out of ten since it is a very highly-priced solution."
"The tool's pricing is slightly cheaper than other alternatives. It's not just about licensing costs; because we already have it implemented, we can save money on deployment and initial setup. Additionally, SentinelOne Vigilance is slightly cheaper in licensing, maybe around 10-15 percent cheaper."
"I rate the product's pricing an eight out of ten since it is really expensive, but it is well worth what my company gets."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise2
Large Enterprise7
 

Questions from the Community

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 most are its efficiency and user experience.
What is your experience regarding pricing and costs for SentinelOne Vigilance?
The pricing, licensing, and setup costs in general are quite affordable.
What needs improvement with SentinelOne Vigilance?
Regarding disadvantages of SentinelOne Vigilance, there is no local hub server that I can use to download the updates and signatures only once. The solution is fully scalable, although the only poi...
What is your primary use case for SentinelOne Vigilance?
Speaking about the use cases for SentinelOne Vigilance, people are usually using these products for protecting their PCs to have a clean environment.
 

Also Known As

No data available
SentinelOne WatchTower, SentinelOne Wayfinder Managed Detection & Response
 

Overview

 

Sample Customers

Information Not Available
Norwegian Airlines, TGI Fridays, AVX, FIMBank
Find out what your peers are saying about ReliaQuest GreyMatter vs. SentinelOne Wayfinder Threat Detection and Response and other solutions. Updated: April 2026.
896,034 professionals have used our research since 2012.