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ExtraHop Reveal(x) 360 vs ReliaQuest GreyMatter 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...
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Ranking in Extended Detection and Response (XDR)
4th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
115
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Endpoint Detection and Response (EDR) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
ExtraHop Reveal(x) 360
Ranking in Extended Detection and Response (XDR)
29th
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
5
Ranking in other categories
Intrusion Detection and Prevention Software (IDPS) (17th), Container Security (34th), Network Traffic Analysis (NTA) (10th)
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)
 

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 ExtraHop Reveal(x) 360 is 1.0%, up from 0.4% compared to the previous year. The mindshare of ReliaQuest GreyMatter is 0.9%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks4.5%
ReliaQuest GreyMatter0.9%
ExtraHop Reveal(x) 3601.0%
Other93.6%
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.
reviewer2857197 - PeerSpot reviewer
Lead IT Service Analyst at a manufacturing company with 10,001+ employees
Cloud-native threat detection has improved incident investigations and now reduces breach risk
We have covered most of the features over the past three years and look forward to discovering more as we work closely with the ExtraHop technical team, who are open to sharing what they have developed. Pricing is on the higher side, typically based on load, volume of traffic, and deployment scale. The advanced detection capabilities provide significant value in reducing investigation time, making the licensing and pricing acceptable for larger organizations. ExtraHop Reveal(x) 360 has undeniably improved our security posture, reduced manual investigation efforts, and facilitated fast threat detection mechanisms, which all help prevent costly potential breaches in enterprise environments. ExtraHop Reveal(x) 360's SaaS environment is well-suited for cloud, on-premises, and hybrid environments, effectively addressing real-life scenarios involving east-west and north-south traffic. The platform is recommended for large organizations in need of comprehensive detection capabilities. I would rate this product overall as an 8 out of 10.
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.

Quotes from Members

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

Pros

"The product's initial setup phase is very easy."
"After deploying Traps, we saw the performance of the network improve by 65 to 70 percent."
"It detected stuff that other things wouldn't detect."
"We have found in our test Cortex XDR by Palo Alto Networks to be a very good tool."
"Its interface and pricing are most valuable, and it is better than other vendors in terms of security."
"Threat identification and detection are the most valuable features of this solution."
"Cortex XDR by Palo Alto Networks saves time in various ways, although the user interface is fairly standard."
"Its ability to react to cyber data attacks is awesome. That is pretty much the use of it. What blows your mind is the ability to access your assets remotely and see what is actually going on with them. You can not only see them in a console. You can also react very rapidly to your assets that are compromised."
"ExtraHop Reveal(x) 360 has positively impacted my organization by helping us detect abnormal activity on our network that we could not detect through our SIEM or XDR platform."
"Their technical support is more effective and of better quality than other competitors."
"It stands out for its intuitive and efficient user interface, robust detection capabilities with minimal false positives, and the ability to handle encrypted traffic, making it a valuable asset for network security and management."
"It is very easy to collect and handle data in ExtraHop Reveal(X) Cloud. Integration with Big Data is also easy. Many of our customers integrate it with Big Data platforms like Splunk or Elastic. It is also easy to handle and easy to understand."
"It is scalable."
"ExtraHop Reveal(x) 360 has undeniably improved our security posture, reduced manual investigation efforts, and facilitated fast threat detection mechanisms, which all help prevent costly potential breaches in enterprise environments."
"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."
 

Cons

"I think sometimes Cortex XDR agent automatically stops event capturing from the device, and then even the dashboard does not get any notifications from the agent."
"This is a very costly product."
"There is also no recovery feature; if some endpoint is under attack there must be the possibility of recovering it or restoring it to a normal state."
"The technical support is not very good. I find the process difficult."
"The downside to the solution is that there are a large number of false positives."
"Every 30 or 40 days, there's a new version and we need to go and make sure our customer's laptops are upgraded."
"Data privacy is a matter of concern. You have to be careful with data privacy, it can be sensitive and Cortex can have most of your access."
"Basically, they don't provide customer support tools just to investigate the logs."
"I would like to see ExtraHop Reveal(x) 360 improved by integrating XDR features with NDR."
"A drawback includes bucket storage limitations for payload data, necessitating timely extraction for thorough investigations."
"Their professional service can be improved."
"One challenge with ExtraHop Reveal(x) 360 is its pricing, which tends to be comparatively high in the marketplace."
"There needs to be more support."
"They can include integration with SAP. Currently, no vendor provides network performance monitoring in the SAP market. It is a very big market. We have around 400 customers for SAP in Korea. In the USA, there are more than 10,000 customers."
"Areas that have room for improvement include user interface and integration."
 

Pricing and Cost Advice

"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."
"Our license will require renewal in August, after which the maintenance will continue as usual."
"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."
"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."
"Cortex XDR’s pricing is very reasonable."
"We didn't have to pay any additional fee for the cloud instance. It just came with the renewal, which was nice."
"The price of the solution is high for the license and in general."
"When compared to other solutions, it aligns with the market average, indicating a competitive pricing level."
Information not available
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909,725 professionals have used our research since 2012.
 

Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise21
Large Enterprise54
No data available
No data available
 

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 ExtraHop Reveal(x) 360?
One challenge with ExtraHop Reveal(x) 360 is its pricing, which tends to be comparatively high in the marketplace. In...
What advice do you have for others considering ExtraHop Reveal(x) 360?
We have covered most of the features over the past three years and look forward to discovering more as we work closel...
What is your primary use case for ExtraHop Reveal(X) Cloud?
I use ExtraHop Reveal(x) 360 as our cloud-native NDR platform, with primary use cases including monitoring real-time ...
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 ...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
ExtraHop Reveal(X) Cloud, Reveal(X) Cloud
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Wizards of the Coast
Information Not Available
Find out what your peers are saying about ExtraHop Reveal(x) 360 vs. ReliaQuest GreyMatter and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.