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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
8.4
Reviews Sentiment
6.7
Number of Reviews
118
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 to deploy a security solution as a whole, this is a good option."
"Palo Alto is the best security solution in the market."
"After installing this solution, it identified, blocked, and provided the complete attack chain, which was very helpful."
"Cortex XDR is stable, offering high quality and reliable performance."
"The initial setup is easy."
"The most valuable feature of Cortex XDR by Palo Alto Networks is its machine-learning capabilities. Additionally, there is full integration with other solutions."
"I have found the solution to be very easy in respect of the integration and configurable."
"The product is mostly automated, and we do not have to make decisions, because all the decisions are made by the product itself and we are not required to create any custom policies since the policies that are created are well defined in the product itself."
"I like EventTracker's dashboard. I see it every time I log in because it's the first thing you get to. We have our own widgets that we use. For the sake of transparency, there are a few widgets that we look at there and then we move out from there... Among the particularly helpful widgets, the not-reporting widget is a big one. The number-of-logs-processed is also a good one."
"They have a number of integrations with different products. Google Workspace is one of them, and Microsoft Azure is another one. They integrate with a number of other things, such as Duo for multi-factor authentication. They can pull the logs from Duo to see if users are coming from bad repeatable IPs or if there are malicious known IPs that may be popping up in the logs. They are able to see that, and they can identify that. Some of the other integrations they do are from inside your network. For firewalls, they can integrate with SonicWall, Cisco, Fortinet, etc. They have a pretty wide variety of things to integrate with and be able to pull the logins from those devices."
"The real-time alerting for things such as people getting dropped into a VPN group or the domain admin group — things like that which really shouldn't happen without proper change management, but we all know the reality, they do from time to time — gives me real-time visibility into what's going on."
"When I looked last week, we probably averaged about 20 million log entries a day. So, we certainly can't individually manage that. Just looking at the reports, then trying to go back and find anything that was questionable, was a challenge. Therefore, the managed service has been invaluable to us in terms of being able to narrow the scope of what really needs to be looked at and bringing those things to our attention to be dealt with."
"Netsurion's 24/7 monitoring has enhanced the overall security of the company."
"We have also integrated our endpoint security into the Netsurion SIEM. That's important because we have all the events in one place; we don't have to manage them in multiple places. In addition, the embedded MITRE ATT&CK Framework was paramount in our decision to choose Managed Threat Protection because the MITRE Framework is the industry standard for threats."
"Having this in place gives us the ability to see what's going on, on a daily basis, on all of our systems across the enterprise."
"The solution provides actionable threat intelligence, it is not a passive service, they go in and perform mitigations on whatever they find, it is timely, and they provide context so it is understood by anyone who receives these reports."
"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

"The encryption is not up to the mark."
"The connection to the internet has not performed as expected."
"There are some third-party solutions that are difficult to integrate with, which is something that can be improved."
"Currently, we are monitoring all USB drives and ports but we would like to improve our device control capabilities."
"I feel that it should not be a licensed activity because a feature should allow us to see applications running on end devices."
"We would also like to have advanced tech protection and email scanning."
"I am facing issues with customer support for Cortex XDR by Palo Alto Networks, so I am not satisfied with customer support."
"In general, the price could be more competitive."
"Where there is an opportunity for improvement is in the interface used for performing the searches."
"With version 8, there are quite a few things; the query tool was one of the big ones, and the query speed was one of the big ones, but they've made some great strides between versions 8 and 9."
"The hosted on-premise hardware that we were using was having issues. The performance of it was horrendous, but we weren't using it."
"Everything that I've wanted has been added in. EDR was added, and MITRE was added. Those were two big ones that we didn't even have to push for."
"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."
"Where there is an opportunity for improvement is in the interface used for performing the searches. You have to understand Elasticsearch search too well for the security team to be able to take really full advantage of that part of the product. It's not as intuitive as I would like it to be for new staff coming in. The general query capability is a little bit challenging."
"There are some issues with searches taking a long period of time, but they assured me that they have implemented a new search function that's available in version 9, but which requires a solid-state hard drive... Depending on how many logs you have it could take a long time to return the results if you're looking back prior to the last 30 days."
"Using Netsurion has not meant we have consolidated cybersecurity technologies."
"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

"I don't recall what the cost was, but it wasn't really that expensive."
"The pricing is a little bit on the expensive side."
"Cortex XDR's pricing is ok."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"Very costly product."
"It has a yearly renewal."
"The price of the solution could be reduced. I have customers that have voiced that the solution is good for the value but if I want to sell more of the solution the price reduction would help."
"The pricing is okay, although direct support can be expensive."
"Our pricing for Netsurion last year was US $52,000 per year."
"Netsurion's pricing is extremely fair and flexible. The price of their SIEM product is reasonable, and you can pay for those services you want on top of that. It wasn't cheap, but it's competitive, and we intend to renew our contract."
"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."
"EventTracker's subscription-based model is interesting as far as yearly license type stuff. It's nice because you know what it's going to be next year. We haven't really looked at any other solutions. The pricing at the time compared to the other solutions was a lot less. A couple of years ago, we actually looked at Splunk. The amount in Splunk's licensing model is based on 20 gigs a day, or something like that. Based on our number of logs and stuff that we were already generating, the costs would be substantially more for the amount of logs that we would be getting."
"We have seen time and cost savings. It prevents us from having to hire specialized people for this type of work. We would need to hire six staff members to accommodate the same service."
"Licensing is very easy. Our CIO takes care of the billing, but in terms of price point, he hasn't complained, so it must be good."
"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."
"When we first got the EventTracker product, we were using SIEM Simplified. At the time they didn't call it that, but it was more of a service thing. So, there was a bit more hand-holding and getting stuff set up, along with failure reports, that they did during the first one to two years. Then, we decided that the the additional money to have someone do these daily reports wasn't terribly useful, so we discontinued that service."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Comms Service Provider
12%
Construction Company
11%
Manufacturing Company
10%
Outsourcing Company
19%
Construction Company
12%
Manufacturing Company
9%
Performing Arts
8%
Manufacturing Company
14%
Comms Service Provider
10%
Outsourcing Company
9%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise55
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise7
Large Enterprise7
No data available
 

Questions from the Community

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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: September 2026.
915,287 professionals have used our research since 2012.