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Netsurion vs Stellar Cyber Open XDR 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 Extended Detection and Response (XDR)
3rd
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
120
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Endpoint Detection and Response (EDR) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Netsurion
Ranking in Extended Detection and Response (XDR)
44th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
24
Ranking in other categories
Managed Security Services Providers (MSSP) (20th), Security Information and Event Management (SIEM) (49th), SOC as a Service (8th), Managed Detection and Response (MDR) (30th)
Stellar Cyber Open XDR
Ranking in Extended Detection and Response (XDR)
36th
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), Endpoint Detection and Response (EDR) (55th), Network Traffic Analysis (NTA) (17th), Security Orchestration Automation and Response (SOAR) (23rd), Network Detection and Response (NDR) (21st), Identity Threat Detection and Response (ITDR) (24th)
 

Mindshare comparison

As of October 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.8%, down from 6.0% compared to the previous year. The mindshare of Netsurion is 1.1%, up from 0.3% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 2.3%, down from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks4.8%
Stellar Cyber Open XDR2.3%
Netsurion1.1%
Other91.8%
Extended Detection and Response (XDR)
 

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.
John-Berry - PeerSpot reviewer
Information Technology Manager at ProfitSolv
The SOC center monitors, hunts, and notifies us of threats around the clock
I know they are working to resolve this issue, but Netsurion is currently unable to retrieve logs from S3 buckets. We use WP Engine for a lot of web hosting as well as AWS, and both of these platforms use S3 buckets. I would like Netsurion to be able to pull logs from Linux devices. We have some of that capability, and I believe they can do it. However, the way it works with Amazon is strange and glitchy. Therefore, working something out with Amazon would be great. Netsurion's SOC can be a bit too aggressive at times. We have asked them to adjust their playbook because I am tired of being notified about the same issue multiple times a day. I am aware of the issue, and it is not a cause for concern. Let's only take action on this issue if we see an actual problem.
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.

Quotes from Members

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

Pros

"If you are looking for security, mainly for advanced threat prevention from ransomware and malware attacks, I would recommend Cortex."
"We have found in our test Cortex XDR by Palo Alto Networks to be a very good tool."
"Based on my experience, I would recommend Cortex XDR by Palo Alto Networks to other people."
"Has great threat detection capabilities."
"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."
"Based on my experience with Cortex XDR by Palo Alto Networks, I highly recommend it due to its quick response to zero-day attacks and low utilization from end-user devices."
"The user interface of the solution is sophisticated and straightforward."
"Traps is quite a stable product. Once it was properly deployed and configured, you have nothing to be worried about."
"The biggest lesson I have learned is that the outsourcing of this service has a dramatic impact on the organization."
"The network alert is the most valuable feature. That way, we in the IT department are aware of user lockout and invalid password attempts way before a user ever even calls in."
"The most valuable feature is definitely real-time alerting, especially in situations where someone might attempt to exploit or hack into our network."
"We use those standard reports every day and monitor them, and it probably saves us three hours a day because the solution is doing the consolidation of the log files for us."
"The 24/7 monitoring and alerting have positively affected our security maturity because now we have people with eyes on our security events 24/7."
"Netsurion was easy to deploy. I have worked with other systems that were a little less complex, but they weren't quite as easy to deploy."
"Netsurion's 24/7 monitoring has enhanced the overall security of the company. They have someone looking at the data 24/7 who will call us as needed. If their team spots a malicious process after hours, they notify the appropriate person by phone. We get a lot of actionable threat intelligence from Netsurion. For example, if a user clicks on a malicious link in a web page and starts an unusual process that isn't on the white-list, Netsurion's team can detect it and prevent it from executing. Afterward, they'll notify us by telephone, so we can respond and clean up whatever damage has occurred."
"If I were to look at logs manually, there's no way I could do that. As an example, they are 48 million logs processed a day. There is no way I could look at all 48 million of those. So, it gives me a good structure to be able to look at the different incidents which are created and do different searches."
"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."
 

Cons

"It is a complex solution to implement."
"While using Cortex, I noticed some aspects that could be improved, such as increasing the synchronization speed between XDR and Xnor."
"Cortex XDR by Palo Alto Networks is not only pricey; it is extremely expensive."
"Basically, they don't provide customer support tools just to investigate the logs."
"Impact on system performance is horrible, adding a lot of delays for users."
"There is also no recovery feature; if some endpoint is under attack there must be the possibility of recovering it or restoring it to a normal state."
"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."
"It's not an ideal choice for smaller businesses, as you need a minimum of 200 endpoints to even use the solution at all."
"The upfront costs have increased, and we have been locked into this contract."
"It would be great if they had a client for phones by which they could push a notification to us, as opposed to via email."
"Communication is always something that can be improved, but I feel that any time we've had a communication issue, it's quickly addressed when we bring those up at the monthly meetings. Usually, it's an individual that wasn't clear in the communication, it's not the process per se. You always have to be able to segregate if the process didn't work or an individual either didn't say the right thing or my people didn't understand what they were being told."
"There's always room to improve because there would be no competition if they had a perfect solution. The GUI to perform searches within the product may not be intuitive to a new user."
"I would like to see a faster response when we see things like 15,000 lockouts."
"The biggest problem is that we have too many domain controllers. So, we have to keep all the clients and main system updated with the latest versions along with making sure all the firewalls are open."
"Using Netsurion has not meant we have consolidated cybersecurity technologies."
"Netsurion's SOC can be a bit too aggressive at times."
"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."
 

Pricing and Cost Advice

"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."
"Its pricing is kind of in line with its competitors and everybody else out there."
"Our customers have expressed that the price is high."
"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."
"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."
"This is an expensive solution."
"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"The pricing and licensing seem very reasonable. The managed service part of it feels like it gives me the equivalent of a full-time engineer for a lot less money. So, I feel it's a good value."
"Our budget follows the calendar year. We just started a new budget year at the beginning of the month. We did budget for an increase in our threat management system selection. Therefore, we have the budget to implement and accommodate a threat management system change, including an increase for the quoted actions that we received to improve EventTracker. We are just waiting on our council to approve that budget, which might not be for a little while. Hopefully, when they do, we will be able to jump on doing something."
"You are paying for different levels, especially as far as the monitoring goes and how often you review it with the team. The other factor that figures in is how many nodes are on your network, such as clients, network equipment, servers, etc. There are some additional pieces on top of that, but it's laid out pretty simply, as far as how much you're going to pay for a node."
"In the security space, it's hard to quantify your return on investment. So, I don't. We spend about $40,000 a year and so. It's hard to say if the SIEM saved that much money."
"It is a bit expensive as compared to some of the other products that have come out in recent years. Expense-wise, the only downside is that it is not cheap."
"Our pricing for Netsurion last year was US $52,000 per year."
"I don't know if the pricing is by the seat but we're paying about $20,000 to 25,000 a year. On top of that, we pay for the managed support services. That runs us about another $35,000 or $40,000 a year."
"Netsurion's pricing is competitive. At the same time, they're the only ones who do what we want to do the way we want it. I can't say we would've paid more, but we would've had to have come up with our own solution if they weren't providing that."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
Outsourcing Company
12%
Construction Company
10%
Manufacturing Company
10%
Outsourcing Company
19%
Construction Company
11%
Manufacturing Company
8%
Performing Arts
8%
Manufacturing Company
14%
Outsourcing Company
10%
Comms Service Provider
10%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business48
Midsize Enterprise21
Large Enterprise56
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise7
Large Enterprise7
No data available
 

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,...
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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...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
Netsurion Managed Threat Protection, Netsurion EventTracker
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
The Salvation Army, The FRESH Market, Pacific Western Bank, NASA, American Academy of Orthopaedic Surgeons (AAOS), and Talbot’s Stores
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about Netsurion vs. Stellar Cyber Open XDR and other solutions. Updated: October 2026.
917,403 professionals have used our research since 2012.