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Stellar Cyber Open XDR vs WatchGuard EPDR 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 Endpoint Detection and Response (EDR)
5th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
118
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Extended Detection and Response (XDR) (4th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Stellar Cyber Open XDR
Ranking in Endpoint Detection and Response (EDR)
55th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Information and Event Management (SIEM) (42nd), User Entity Behavior Analytics (UEBA) (29th), Network Traffic Analysis (NTA) (18th), Security Orchestration Automation and Response (SOAR) (25th), Network Detection and Response (NDR) (21st), Extended Detection and Response (XDR) (34th), Identity Threat Detection and Response (ITDR) (23rd)
WatchGuard EPDR
Ranking in Endpoint Detection and Response (EDR)
19th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
38
Ranking in other categories
Endpoint Protection Platform (EPP) (16th)
 

Mindshare comparison

As of September 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.6%, down from 3.9% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 1.0%, up from 0.6% compared to the previous year. The mindshare of WatchGuard EPDR is 1.4%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Detection and Response (EDR) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.6%
WatchGuard EPDR1.4%
Stellar Cyber Open XDR1.0%
Other94.0%
Endpoint Detection and Response (EDR)
 

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.
JC
Global Director, Commercial Operations at Promasecure LLC
Automated security monitoring increases efficiency, but market visibility needs improvement
I am currently evaluating Stellar Cyber Open XDR in terms of their support. I do not see any major areas for improvement as of now. Their support is good, and the team is small, enabling them to cater to everyone effectively. While I have not encountered significant drawbacks so far, market penetration is challenging due to the product's newness, despite its flexibility and customization features. I find their user interface to be quite good.
Petri Alhainen - PeerSpot reviewer
Administrator at Sulbana Oy
Balanced endpoint protection has improved forensic visibility and speeds threat investigation
I think there's always something that needs to be improved about WatchGuard EPDR, but I don't have something specific to say that you should do this or that. They are listening to the users, so they are fixing things as they've been found. I don't have any example to give. The pricing is always a thing where you need to be in the line that the balance to get it right is a challenging thing with WatchGuard EPDR. If you have good features, then you can have a little bigger price, but if you just get the balance right, that's important. I haven't used automated incident response in WatchGuard EPDR.

Quotes from Members

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

Pros

"Palo Alto is the best security solution in the market."
"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."
"It's very stable. I've never experienced downtime for the ASM console or ASM core."
"If you are looking for security, mainly for advanced threat prevention from ransomware and malware attacks, I would recommend Cortex."
"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 solution is a new generation XDR that has a lot of artificial intelligence modules."
"The most valuable features are incident creation, policy-based protection, IP whitelisting, and device encryption. These are beneficial for endpoint and server security."
"Cortex covers everything I need. It's a perfect solution. Cortex provides a different level of visibility because it's an extended EDR, allowing you to grab logs from the network and firewalls. Palo Alto invented the concept of the extended EDR or XDR."
"It can integrate with almost any cybersecurity tool available in the market."
"Stellar Cyber Open XDR offers these functionalities at a more affordable price, making it easier for me to position it with price-sensitive customers."
"The solution itself is great."
"It is remarkably easy to deploy."
"I like the Panda Security Adaptive Defense cloud usages, everything is on a single plane of glass like the dashboards, and I also like the information I can get about the computers itself."
"The interface is great."
"I think there's quite a good balance in everything with WatchGuard EPDR, with tools to do things and watch what's happening, and everything is in the same tools and quite well designed or thought about how to do things, which is the reason I've been enjoying them."
"We have had a good experience with customer service and support."
"Adaptive Defense is pretty easy to use, and Panda support is excellent."
"WatchGuard is commendable for its work on threats."
 

Cons

"The GUI could be improved."
"A potential area of improvement for Cortex XDR by Palo Alto Networks is the cost."
"Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth."
"Palo Alto Networks Cortex XDR does not detect malicious activity like in other anti-virus solutions like Trend Micro and Windows with Cisco."
"It automatically detects security issues. It should be able to protect our network devices while operating autonomously."
"While using Cortex, I noticed some aspects that could be improved, such as increasing the synchronization speed between XDR and Xnor."
"I have faced some issues with Cortex XDR by Palo Alto Networks; there is room for improvement in the sense that certain options prevent us from seeing and segregating data."
"For working with the solution, you only really need a web browser, however, we've found that working on Chrome, for example, is horrible."
"Support is an issue because they have a limited number of resources."
"I would rate the stability at about five to six. The platform requires some fine-tuning, especially when integrating data sources and creating connectors."
"The product can improve in several ways."
"Needs a service desk system to link up with endpoint protection and email protection."
"We do get the odd false positive when we're trying to install the software."
"The solution should have additional endpoint protection."
"The gap between the two final conclusions is a problem, whether or not a file is known to be malware or is known to be safe."
"It needs improvements in its EDR and its ability to manage all the nodes. I'd like better communication between the console and the nodes, so I don't have to remote into each individual machine that's having an issue with the protection."
"Panda Security Adaptive Defense’s stability could be improved."
"Either conclusion means we will have either false positives or false negatives."
 

Pricing and Cost Advice

"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"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."
"The tool's price is moderate."
"It's way too expensive, but security is expensive. You pay for your licensing, and then you pay for someone to monitor the stuff."
"Our customers have expressed that the price is high."
"Traps pays for itself within the first 16 months of a three-year subscription. This is attributed to OPEX savings, as security teams spent less time trying to identify and isolate malware for analysis as a result of a reduction in malware incidents, false positives, and breach avoidance."
"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."
"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."
"It’s a single license platform."
"The solution's pricing is better compared to other products."
"The licensing costs are not too high. We pay about 20 Euros a year. It's a reasonable amount to pay."
"The product is available at a high price."
"There is a license needed to use this solution and it is approximately $30 annually."
"The licensing is subscription-based and priced well compared to other endpoint security solutions."
"The price is excellent."
"Panda is cloud-only and comes at a reasonable cost. It is a set price per seat."
"I don't think Panda's license is too expensive, but they're charging more than it's worth. It's a yearly license. For 1,000 endpoints, it's around $18,000."
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Comms Service Provider
12%
Construction Company
11%
Financial Services Firm
9%
Manufacturing Company
14%
Comms Service Provider
10%
Outsourcing Company
9%
Financial Services Firm
7%
Comms Service Provider
11%
Computer Software Company
9%
Outsourcing Company
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise55
No data available
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise8
Large Enterprise2
 

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 is your experience regarding pricing and costs for Stellar Cyber Open XDR?
Pricing is a major benefit of Stellar Cyber Open XDR. I rate it between three and four on the cost scale. It offers f...
What needs improvement with Stellar Cyber Open XDR?
I am currently evaluating Stellar Cyber Open XDR in terms of their support. I do not see any major areas for improvem...
What is your primary use case for Stellar Cyber Open XDR?
I use Stellar Cyber Open XDR ( /products/stellar-cyber-open-xdr-reviews ) as a 24/7 security monitoring tool, especia...
What needs improvement with WatchGuard EPDR?
I think there's always something that needs to be improved about WatchGuard EPDR, but I don't have something specific...
What is your primary use case for WatchGuard EPDR?
I'm talking about WatchGuard EPDR, which is endpoint protection. I try to remember if we have them in our system, and...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
Panda Adaptive Defense 360
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Indra, Valea AB, Fineit, Aemcom, Data Solutions INC., Gloucestershire NHS, Golden Star Resources Ltd, Hispania Racing Team, Instituto Dos Museus e da ConserÊo, Escuelas Pias Provincia Emaus, Axiom Housing Association, Municipality of Bjuv, Lesedi Nuclear, Mullsj_ municipality, Eng. skolan Norr AB, Dalakraft AB, Peter Green Haulage Ltd
Find out what your peers are saying about Stellar Cyber Open XDR vs. WatchGuard EPDR and other solutions. Updated: September 2026.
913,924 professionals have used our research since 2012.