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Cortex XDR by Palo Alto Networks vs Stellar Cyber Open XDR comparison

 

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...
Ranking in Endpoint Detection and Response (EDR)
9th
Ranking in Extended Detection and Response (XDR)
7th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
92
Ranking in other categories
Endpoint Protection Platform (EPP) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (4th)
Stellar Cyber Open XDR
Ranking in Endpoint Detection and Response (EDR)
62nd
Ranking in Extended Detection and Response (XDR)
35th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Information and Event Management (SIEM) (49th), User Entity Behavior Analytics (UEBA) (22nd), Network Traffic Analysis (NTA) (19th), Security Orchestration Automation and Response (SOAR) (24th), Network Detection and Response (NDR) (20th), Identity Threat Detection and Response (ITDR) (21st)
 

Mindshare comparison

As of October 2025, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 5.4%, down from 5.8% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 2.1%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Market Share Distribution
ProductMarket Share (%)
Cortex XDR by Palo Alto Networks5.4%
Stellar Cyber Open XDR2.1%
Other92.5%
Extended Detection and Response (XDR)
 

Featured Reviews

NiteshSharma - PeerSpot reviewer
Automated threat response and behavioral control improve security measures
I recommend adding a data loss prevention (DLP) solution to Cortex XDR by Palo Alto Networks. The inclusion of this feature would allow the application of DLP policies alongside antivirus policies via a single agent and console, making it more competitive as other OEMs often offer DLP solutions as part of their antivirus products. Additionally, multi-tenancy and multi-cloud features are not available and should be considered for inclusion.
Hrishiraj Bhattacharjee - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"The dashboard is customizable."
"We can use Cortex XDR to get the entire graph of the incidents from source to destination, and we can take remedial action."
"The solution allows us to gain remote access without the user's knowledge and take the necessary actions on the device."
"They have a new GUI which is just fantastic."
"The initial setup isn't too bad."
"The behavior-based detection feature is valuable."
"Its interface and pricing are most valuable. It is better than other vendors in terms of security."
"It is easy to use."
"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."
 

Cons

"It is not very strong in terms of endpoint management. It should have additional features like DLP, encryption, or advanced device control. Currently, Cortex is good in terms of the security of the endpoints, but it is not as good as other vendors in terms of the management of the endpoint."
"To jump from the partner to Palo Alto directly was challenging."
"Traps doesn't work with McAfee. You need to remove McAfee to install Traps. This is very common, and its nothing that should be an issue. Some antivirus engines recognize Traps as an threat component, so maybe they need to shake hands somewhere."
"There are a large number of false positives."
"Technology evolves every day, so it would be nice if it gets more secure. It can also have more integration with other platforms."
"It's very time-consuming to log support issues and the people that answer the tickets aren't very knowledgeable."
"The product's pricing could be better."
"They have the worst support, as a company, that I have ever worked with, as they are difficult to get a hold of and keep on the phone. They don't know what they are talking about when you get them on the phone. They don't like to respond to messages when you send them to them. They like to "research problems" for weeks on end, then pass you off to somebody else."
"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."
 

Pricing and Cost Advice

"It is "expensive" and flexible."
"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 has reasonable pricing for the use cases it provides to the company."
"Every customer has to pay for a license because it doesn't work with what you get from a managed services provider."
"I don't have any issues with the pricing. We are satisfied with the price."
"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."
"The cost depends on your chosen license type, like Pro or other licenses."
"The price is on the higher side, but it's okay."
"It’s a single license platform."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business41
Midsize Enterprise18
Large Enterprise36
No data available
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
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Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions that are very scalable, secure, and user-friendly. Cortex XDR by Palo Alto offers ...
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, applies behavioral-based endpoint protection and response, and includes risk-ba...
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 functionalities at a significantly lower cost than rival products, enabling me to...
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 improvement as of now. Their support is good, and the team is small, enabling them to ca...
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, especially for customers with large and medium networks. It eliminates the need for a d...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
 

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
Find out what your peers are saying about Cortex XDR by Palo Alto Networks vs. Stellar Cyber Open XDR and other solutions. Updated: September 2025.
868,787 professionals have used our research since 2012.