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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...
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Ranking in Endpoint Detection and Response (EDR)
6th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
112
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)
57th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Information and Event Management (SIEM) (44th), User Entity Behavior Analytics (UEBA) (27th), Network Traffic Analysis (NTA) (16th), Security Orchestration Automation and Response (SOAR) (24th), Network Detection and Response (NDR) (20th), Extended Detection and Response (XDR) (38th), Identity Threat Detection and Response (ITDR) (18th)
WatchGuard EPDR
Ranking in Endpoint Detection and Response (EDR)
12th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
38
Ranking in other categories
Endpoint Protection Platform (EPP) (9th)
 

Mindshare comparison

As of June 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.5%, down from 4.0% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 1.0%, up from 0.4% compared to the previous year. The mindshare of WatchGuard EPDR is 1.5%, 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 Networks3.5%
WatchGuard EPDR1.5%
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.
Hrishiraj Bhattacharjee - PeerSpot reviewer
Founder & CEO at Team Karimganj
Correlates incidents, allows for quicker identification and helps prioritize investigations
The only challenge is, and that’s where we come into play, it’s a pretty high-tech platform. So, it’s difficult for small and medium-sized organizations to manage it on their own. It’s a very complex system. It requires a lot of expertise. All my guys who work on it have gone through certification from Stellar itself. There are three different certifications that you need to complete. Only then are you certified by Stellar to work on it. It’s a very complex platform. Not everyone can use it. A simple IT engineer or system admin won’t be able to handle it because it’s quite complex. You need to have an understanding of the industry, the subject, and the tool. So, just purchasing this tool or license and then using it on your own would be very difficult to configure and manage on a day-to-day basis. The pricing model is not suitable for small and medium companies, particularly small companies. The minimum pricing model they have is suitable for companies with more than one thousand users. So, if someone has 50 to 100 users, like typical small companies, it’s difficult for them because the cost involved is high. Stellar would charge you for those thousand users, but you do not need all those users. So what are they going to do? I guess Stellar does not want to target small companies directly and maybe relies on resellers and MSPs like us to sell it. So, that is something I would recommend changing. Otherwise, it’s a great tool, but because of the pricing model, small companies are unable to leverage the advantage of this beautiful tool. So, the pricing model should be suitable for small and medium businesses. The product currently has vulnerability monitoring and everything. But if they could also do something about vulnerability management and maybe patch management, that would be nice.
NJ
Section Head, Information Technology at a transportation company with 201-500 employees
Using cloud-based console for software inventory management and email alerts
I have no idea if I use some automation functions. I can't find any disadvantages; maybe that is because many companies haven't used it. I would prefer to see some features such as AI in antivirus solutions. I appreciate reporting, but it could be better with monthly reporting or auto-generated monthly reports.

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 most valuable features are massive user and feature intelligence exploit detection."
"This software helps us understand any issues that may arise when someone is not at work."
"The product's initial setup phase is very easy."
"The solution is a new generation XDR that has a lot of artificial intelligence modules."
"The anti-exploit is impenetrable. We chose Traps because it is the only product that we were not able to get anything past."
"My advice for others looking into using Cortex is that it is very easy to use and very useful for the customer environment, whether it's a public or private one."
"After installing this solution, it identified, blocked, and provided the complete attack chain, which was very helpful."
"Cortex XDR by Palo Alto Networks's ability to block sophisticated threats in real time is quite good and is on par with SentinelOne's."
"Stellar Cyber Open XDR offers these functionalities at a more affordable price, making it easier for me to position it with price-sensitive customers."
"It can integrate with almost any cybersecurity tool available in the market."
"The patch management module is very important."
"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."
"The product's most valuable features are the zero-trust application service and its capability to detect threats and attacks."
"It allows us to stop activation windows."
"What is really great about Panda Adaptive Defense 360 is its console in the cloud, and it can keep the inventory of software in the PC."
"The solution protects our equipment and it works quietly in the background, so as not to disrupt employees."
"It prevents our users from circumventing security. Everything is password protected so they can't get into it. They can't uninstall it. They can't do anything."
"WatchGuard is commendable for its work on threats."
 

Cons

"Cortex XDR could improve its sales support team, including better commission structures and referral programs."
"The solution should offer more dashboards and they should be better customized."
"It would be good if they could make an exception for applications. Sometimes, it can be a bit of a challenge to make exceptions for certain applications that have been used as rogue."
"There are some default policies which sometimes affect our applications and cause them to run around. In the hotel industry, we use a different type of data versus Oracle and SQL. By default, there are some policies which stop us from running properly. Because of this, the support level is also not that strong. We have to wait to get a results."
"While using Cortex, I noticed some aspects that could be improved, such as increasing the synchronization speed between XDR and Xnor."
"The technical support is not very good. I find the process difficult."
"The GUI could be improved."
"We would also like to have advanced tech protection and email scanning."
"I would rate the stability at about five to six. The platform requires some fine-tuning, especially when integrating data sources and creating connectors."
"Support is an issue because they have a limited number of resources."
"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."
"The product is available at a very high price, making it an area where improvements are required."
"We do get the odd false positive when we're trying to install the software."
"The solution should have additional endpoint protection."
"It needs some improvements in the DNS security feature. Currently, it does not have full DNS security."
"Panda Security Adaptive Defense can improve by including the intrusion and prevention system not only on their most expensive platform."
"Panda Security Adaptive Defense claims that it uninstalls any third-party antivirus that was previously on your computer, but that has not been the case."
"This solution can't scale how we like."
 

Pricing and Cost Advice

"When we first bought it, it was a bit expensive, but it was worth it. The licensing was straightforward."
"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."
"Cortex XDR by Palo Alto Networks is an expensive solution."
"It's the most expensive solution, but features-wise, it's quite strong. It's very good for protection, so the results are very good in the case of protection. I would rate it a two out of ten in terms of pricing."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"The pricing is a little high. It is per user per year."
"The solution is expensive. It's pricing is on a yearly-basis."
"I don't have any issues with the pricing. We are satisfied with the price."
"It’s a single license platform."
"The product is available at a high price."
"The solution is priced well for what features it provides."
"The price of this solution depends on the number of licenses that you are purchasing."
"Our licensing fee is 1M Euro per month, so it is about 80 Euro's per user."
"The licensing costs are not too high. We pay about 20 Euros a year. It's a reasonable amount to pay."
"The licensing is subscription-based and priced well compared to other endpoint security solutions."
"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."
"Panda is cloud-only and comes at a reasonable cost. It is a set price per seat."
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Top Industries

By visitors reading reviews
Construction Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
9%
Manufacturing Company
13%
Comms Service Provider
9%
Computer Software Company
8%
Outsourcing Company
8%
Comms Service Provider
12%
Computer Software Company
10%
Manufacturing Company
7%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise20
Large Enterprise52
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: June 2026.
900,747 professionals have used our research since 2012.