Stellar Cyber Open XDR vs WatchGuard EPDR comparison

Stellar Cyber and WatchGuard are both solutions in the Endpoint Detection and Response (EDR) category. Stellar Cyber is ranked #56, while WatchGuard is ranked #13 with an average rating of 8.7. Stellar Cyber holds a 0.9% mindshare in EDR, compared to WatchGuard’s 1.8% mindshare. Additionally, 96% of WatchGuard users are willing to recommend the solution.

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Executive Summary

We performed a comparison between Stellar Cyber Open XDR and WatchGuard EPDR based on real PeerSpot user reviews.

Find out in this report how the two Endpoint Detection and Response (EDR) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Stellar Cyber Open XDR vs. WatchGuard EPDR Report (Updated: March 2026).

Buyer's Guide

Stellar Cyber Open XDR vs. WatchGuard EPDR

March 2026

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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...

Mindshare comparison

As of March 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.4%, down from 4.0% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 0.9%, up from 0.4% compared to the previous year. The mindshare of WatchGuard EPDR is 1.8%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Endpoint Detection and Response (EDR) Mindshare Distribution
Product	Mindshare (%)
Cortex XDR by Palo Alto Networks	3.4%
WatchGuard EPDR	1.8%
Stellar Cyber Open XDR	0.9%
Other	93.9%

Endpoint Detection and Response (EDR)

Featured Reviews

ABHISHEK_SINGH

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.

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Hrishiraj Bhattacharjee

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.

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Norlia Jalani

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.

Read full review

Quotes from Members

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

Pros

"Automation and playbooks have helped me significantly, as Cortex Xnor's playbooks predefine the workflow of the automation, such as response processes, alert triggering, and enriching the context, efficiently detecting and blocking malicious attacks with firewalls while eliminating workload and speeding responses for next-generation operations."

"Technical support is the best in class, in my opinion, because they have invested heavily in research and development."

"Cortex XDR can integrate the firewalls and determine the tendencies of the attacks. It's a new generation antivirus, with protection endpoints and detection response. It is very easy to use and everybody can operate the solution."

"The positive impacts I see from Cortex XDR by Palo Alto Networks include a complete 360-degree view of our security posture altogether, being a uniform platform where we are ingesting logs from multiple resources."

"The protection offered by this product is good, as is the endpoint reporting."

"Their XDR agent and their behavioral indicators of compromise (BIOC) are pretty nice. Their managed threat hunting is also pretty nice. They also have WildFire, which is a service for actively looking for malware. It's quite useful."

"But overall, when we speak about security and protection, they are one of the top providers."

"Palo Alto is the best security solution in the market."

More Cortex XDR by Palo Alto Networks pros

"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."

"The detection capabilities for malicious activities are effective."

"Reduced the number of malware/virus issue encounters and dashboard alerts providing better visibility."

"Since implementing this solution, we have not had any trouble with malware."

"The reporting feature is valuable."

"We are very satisfied with the product."

"We have had a good experience with customer service and support."

"It is stable, and the performance is good."

More WatchGuard EPDR pros

Cons

"It is not easy to sell Cortex XDR, not because it isn't a good tool. Its marketing needs to be improved."

"They've been having some issues with updating their endpoint agents, and it has been quite frustrating."

"The solution should add unwanted malicious hash values to a block list so that whenever the action is triggered, it will automatically prevent the malicious content."

"Enhancing UI simplicity and playbook flexibility are areas that could benefit from more low-code automation options for smoother integrations."

"If you compare it to SentinelOne, which has more functionalities and detection capabilities on an open platform, the pricing on SentinelOne is far more reasonable and cheaper than Cortex XDR by Palo Alto Networks."

"A little bit more automation would be nice."

"Being able to filter the events to see those that are related to the actual alert would save time spent by the engineer."

"A better pricing plan would make this product more competitive."

More Cortex XDR by Palo Alto Networks cons

"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 stability could be improved. My teammates who use Panda Security and I have experienced some issues."

"Panda Security Adaptive Defense is stable. However, when updates are being done on the computers we can experience some troubles because the computers need to be restarted. When we start the computers they are not functioning correctly and we have not received proper feedback regarding this random issue."

"Improvements could be made in terms of how the reporting is structured."

"The Linux installation is performed on the command line and they need a package installer for that operating system."

"This solution can't scale how we like."

"t would help if it would monitor the network better."

"It needs some improvements in the DNS security feature. Currently, it does not have full DNS security. It only has semi-DNS security, which can be improved. It is an important feature for us, and it would be really good if they can improve the DNS security feature. Our group has some plans to change to Cisco AMP, which has features such as DNS, Umbrella. We are trying to learn about Cisco AMP and compare it with Panda."

"Although the antivirus solution is so good that we've never suffered from an attack, we've had a few problems with false positives where they weren't correct."

More WatchGuard EPDR cons

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."

"I don't have any issues with the pricing. We are satisfied with the price."

"The tool's price is moderate."

"I feel it is fairly priced."

"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."

"Every customer has to pay for a license because it doesn't work with what you get from a managed services provider."

"The pricing is a little high. It is per user per year."

"It has a yearly renewal."

More Cortex XDR by Palo Alto Networks pricing and cost advice

"It’s a single license platform."

"The price of this solution depends on the number of licenses that you are purchasing."

"There is a license needed to use this solution and it is approximately $30 annually."

"Customers need to pay monthly licensing costs for Panda Security Adaptive Defense, which is not expensive."

"Panda is cloud-only and comes at a reasonable cost. It is a set price per seat."

"The price is excellent."

"The solution is priced well for what features it provides."

"The solution's pricing is better compared to other products."

"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."

More WatchGuard EPDR pricing and cost advice

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885,376 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

13%

Manufacturing Company

Computer Software Company

Financial Services Firm

Manufacturing Company

13%

Comms Service Provider

10%

Computer Software Company

Construction Company

Comms Service Provider

12%

Computer Software Company

11%

Manufacturing Company

Hospitality Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	44
Midsize Enterprise	20
Large Enterprise	47

No data available

By reviewers
Company Size	Count
Small Business	26
Midsize Enterprise	8
Large Enterprise	2

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. ...

See all answers

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...

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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,...

See all answers

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...

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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...

See all answers

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...

See all answers

What is your experience regarding pricing and costs for WatchGuard EPDR?

The price of the solution is okay. It's all right.

See all answers

What needs improvement with WatchGuard EPDR?

I would not be able to say what areas of WatchGuard EPDR have improved, as I do not work with the product myself so m...

See all answers

What is your primary use case for WatchGuard EPDR?

My clients use Panda Adaptive Defense 360 for security purposes.

See all answers

Comparisons

Microsoft Defender for Endpoint vs Cortex XDR by Palo Alto Networks

Compared 9% of the time

SentinelOne Singularity Complete vs Cortex XDR by Palo Alto Networks

Compared 6% of the time

CrowdStrike Falcon vs Cortex XDR by Palo Alto Networks

Compared 4% of the time

Cortex XSIAM vs Cortex XDR by Palo Alto Networks

Compared 4% of the time

Symantec Endpoint Security vs Cortex XDR by Palo Alto Networks

Compared 3% of the time

More Cortex XDR by Palo Alto Networks Competitors

Wazuh vs Stellar Cyber Open XDR

Compared 8% of the time

Sentinel vs Stellar Cyber Open XDR

Compared 5% of the time

Microsoft Sentinel vs Stellar Cyber Open XDR

Compared 4% of the time

SentinelOne Singularity Complete vs Stellar Cyber Open XDR

Compared 4% of the time

Elastic Security vs Stellar Cyber Open XDR

Compared 3% of the time

More Stellar Cyber Open XDR Competitors

Microsoft Defender for Endpoint vs WatchGuard EPDR

Compared 8% of the time

ESET Endpoint Protection Platform vs WatchGuard EPDR

Compared 6% of the time

CrowdStrike Falcon vs WatchGuard EPDR

Compared 5% of the time

Kaspersky Endpoint Security for Business vs WatchGuard EPDR

Compared 4% of the time

SentinelOne Singularity Complete vs WatchGuard EPDR

Compared 3% of the time

More WatchGuard EPDR Competitors

Product Reports

Buyer's Guide

Cortex XDR by Palo Alto Networks

March 2026

Download Cortex XDR by Palo Alto Networks product report

Buyer's Guide

Extended Detection and Response (XDR)

February 2026

Download Stellar Cyber Open XDR product report

Buyer's Guide

WatchGuard EPDR

March 2026

Download WatchGuard EPDR product report

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps

No data available

Panda Adaptive Defense 360

Overview

Cortex XDR by Palo Alto Networks provides advanced threat detection with AI-driven endpoint protection and seamless integration, ensuring multi-layered security and automatic threat response.

Cortex XDR is designed to safeguard endpoints against malware and suspicious activities. It offers advanced threat detection and response capabilities using behavioral analysis, AI, and machine learning. It seamlessly integrates with security infrastructures, providing endpoint security, firewall integration, and enhanced visibility in both cloud-based and on-premises environments.

What are the key features of Cortex XDR?

Advanced Threat Detection: Uses AI and machine learning for proactive threat identification.
Multi-layered Security: Combines various security measures for comprehensive protection.
Endpoint Protection: Safeguards against malware and exploits.
Behavioral Analysis: Monitors suspicious activity for early detection.
Automatic Threat Response: Automates responses to neutralize threats.

What benefits should users expect?

Ease of Use: Simplifies security management with intuitive design.
Resource Efficiency: Minimizes impact on system resources.
Integration Capabilities: Works well with existing security setups.
Reduced Analyst Workload: Automates processes to decrease manual intervention.

Organizations in diverse sectors deploy Cortex XDR to protect against malware, leveraging its advanced threat detection capabilities. Its integration with existing security infrastructures appeals to those seeking comprehensive protection in both cloud and on-premises environments, providing enhanced visibility and threat intelligence.

Palo Alto Networks

Stellar Cyber Open XDR delivers an advanced, unified security solution designed for real-time threat detection and intelligent response, reducing complexity by integrating multiple tools into a single interface.

Stellar Cyber Open XDR aggregates security data from many sources to provide comprehensive threat detection and response capabilities. It offers a streamlined, user-friendly experience, allowing teams to efficiently manage incidents. By automating routine security tasks, it enhances operational efficiency and increases visibility across the entire network infrastructure.

What are the key features of Stellar Cyber Open XDR?

Open Integration: Connects with existing security tools for seamless data aggregation and correlation.
AI-Powered Analytics: Uses artificial intelligence to predict, detect, and respond to threats with high accuracy.
Automated Incident Response: Accelerates the fighting-back process through intelligent automation.
Comprehensive Dashboards: Offers clear visibility into security metrics through customizable dashboards.

What benefits or ROI should users expect?

Improved Threat Detection: Recognizes threats faster, allowing quick response to reduce potential damage.
Increased Efficiency: Reduces manual work by automating repetitive tasks, saving time for IT teams.
Cost Reduction: Consolidates security tools, decreasing overall expenditure on multiple solutions.
Enhanced Collaboration: Allows diverse security teams to work together more effectively with shared insights.

Stellar Cyber Open XDR is implemented across various industries, including finance, healthcare, and retail, offering tailored security strategies suited to industry-specific challenges. Organizations can take advantage of this integrated approach to align security operations with industry regulations efficiently.

Stellar Cyber

EDR for continuous monitoring that prevents the execution of unknown processes. Behavioral analysis and detection of IoAs (indicators of attack) scripts, macros, etc.
Automatic detection and response for targeted attacks and in-memory exploits. Endpoint protection capabilities such as URL filtering, device control and managed firewall.
Zero-Trust Application and Threat Hunting features delivered as managed services. Lightweight agent and easy-to-use Cloud-based console with detailed reporting.

WatchGuard

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 ConserÊo, Escuelas Pias Provincia Emaus, Axiom Housing Association, Municipality of Bjuv, Lesedi Nuclear, Mullsj_ municipality, Eng. skolan Norr AB, Dalakraft AB, Peter Green Haulage Ltd

Buyer's Guide

Stellar Cyber Open XDR vs. WatchGuard EPDR

March 2026

Free Report: Stellar Cyber Open XDR vs. WatchGuard EPDR

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