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Stellar Cyber Open XDR vs Symantec Endpoint Detection and Response 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) (3rd), 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) (43rd), User Entity Behavior Analytics (UEBA) (29th), Network Traffic Analysis (NTA) (17th), Security Orchestration Automation and Response (SOAR) (23rd), Network Detection and Response (NDR) (21st), Extended Detection and Response (XDR) (36th), Identity Threat Detection and Response (ITDR) (24th)
Symantec Endpoint Detection...
Ranking in Endpoint Detection and Response (EDR)
33rd
Average Rating
7.6
Reviews Sentiment
5.9
Number of Reviews
31
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.7%, 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 Symantec Endpoint Detection and Response is 0.8%, up from 0.6% 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 Networks3.7%
Symantec Endpoint Detection and Response0.8%
Stellar Cyber Open XDR1.0%
Other94.5%
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.
YusufAhmed - PeerSpot reviewer
Information Security Specialist at IHV-Nigeria
Easy to use and competitively priced
Honestly, the product needs to continue the way it is, and I feel that everything will be fine. I haven't had any reasons to complain about the product. The product doesn’t offer MDM functionality under its current licensing model. In the future, I want the product to offer MDM. It can allow me to manage my mobile device more efficiently and effectively. Currently, there is a need for a separate license to be added to Symantec Endpoint Detection and Response to be able to use the MDM part. If both are bundled up under the same license, the administration part can be made easier.

Quotes from Members

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

Pros

"If any application performs suspicious activities, such as changing registries or modifying other applications, Cortex XDR detects and blocks the entire application."
"Stability is a primary factor, and then there's the ease of distribution and policy management; Cortex XDR by Palo Alto Networks is very easy to work with, and we're quite happy with them."
"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."
"Palo Alto is constantly adding new features."
"I don't have to do much monitoring with it; I don't have to have anybody manually looking at this, it gives us reports, and it lets us know if something needs to be addressed, and we can easily address it."
"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."
"Being a cloud solution it is very flexible in serving internal and external connections and a broad range of devices."
"Cortex XDR by Palo Alto Networks is easy to use and does not consume a lot of hardware resources."
"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 solution has great blocking features."
"The most valuable features of the solution are that it is easy to use and has good support."
"I recommend Symantec Endpoint Detection to anyone considering implementation of this solution."
"I would definitely recommend Symantec because the company provides great support from its engineers."
"The solution is scalable."
"I like Symantec EDR's device control and USB security features."
"The solution is stable."
"The setup is quite easy."
 

Cons

"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."
"The connection to the internet has not performed as expected."
"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."
"Cortex XDR is trickier to configure than other Palo Alto products. This is one area where we are not so satisfied."
"One thing that was missing was the integration part. Currently, they don't have out-of-box integration with IBM QRadar, or if they have the integration, the integration doesn't work well."
"A little bit more automation would be nice."
"We have found that there are times Cortex XDR by Palo Alto Networks does not detect some of the viruses, we have to use another protection solution called Kaspersky."
"We would also like to have advanced tech protection and email scanning."
"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."
"While they are quite dynamic, they need to ensure they are detecting threats faster in the future to keep people safer."
"The response time for technical support takes too long."
"Technical support is not as good as we expect, and resolving problems should be more timely."
"Since Broadcom took over, we have not been satisfied by the way they are handling the end user's query or end-user support."
"I think the network forensics feature could be improved."
"Reporting is a major issue, as it is not user friendly."
"The GUI could be better."
"The interface is very complicated."
 

Pricing and Cost Advice

"It has reasonable pricing for the use cases it provides to the company."
"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."
"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."
"I don't recall what the cost was, but it wasn't really that expensive."
"Every customer has to pay for a license because it doesn't work with what you get from a managed services provider."
"I feel it is fairly priced."
"The pricing is a little high. It is per user per year."
"Our license will require renewal in August, after which the maintenance will continue as usual."
"It’s a single license platform."
"We are satisfied with the pricing."
"We have a yearly subscription, and the pricing is fair."
"The price is okay, but it really depends on the customer's requirements."
"The price is reasonable."
"Compared to the tools of competitors, Symantec Endpoint Detection and Response is a cheaply priced product."
"It is an expensive solution."
"We pay around $100,000 for 5000 licenses every year."
"Symantec Endpoint Detection and Response is expensive."
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915,341 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Outsourcing Company
12%
Comms Service Provider
12%
Construction Company
11%
Manufacturing Company
10%
Manufacturing Company
14%
Comms Service Provider
10%
Outsourcing Company
9%
Construction Company
7%
Outsourcing Company
17%
Financial Services Firm
12%
Manufacturing Company
8%
Comms Service Provider
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 Business15
Midsize Enterprise7
Large Enterprise9
 

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 is your experience regarding pricing and costs for Symantec Endpoint Detection and Response?
I am not aware of the pricing details, as that falls under the management's responsibility.
What needs improvement with Symantec Endpoint Detection and Response?
While the prices for technical issues in Symantec Endpoint Detection and Response are good, as a partner of Symantec,...
What is your primary use case for Symantec Endpoint Detection and Response?
Different companies such as banks and local government in Poland use Symantec Endpoint Detection and Response because...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
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
Information Not Available
Find out what your peers are saying about Stellar Cyber Open XDR vs. Symantec Endpoint Detection and Response and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.