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Kaspersky Next XDR Optimum vs Stellar Cyber Open XDR comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 9, 2026

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...
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Ranking in Endpoint Detection and Response (EDR)
5th
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), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Kaspersky Next XDR Optimum
Ranking in Endpoint Detection and Response (EDR)
18th
Ranking in Extended Detection and Response (XDR)
14th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
124
Ranking in other categories
Endpoint Protection Platform (EPP) (11th), Endpoint Compliance (2nd)
Stellar Cyber Open XDR
Ranking in Endpoint Detection and Response (EDR)
55th
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), 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 Kaspersky Next XDR Optimum is 1.6%, down from 1.8% 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%
Kaspersky Next XDR Optimum1.6%
Stellar Cyber Open XDR2.3%
Other91.3%
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.
SR
Group CIO at Thal Industries Corporation Ltd
Have maintained strong endpoint protection through behavioral analysis and daily monitoring
I previously mentioned that Kaspersky Endpoint Security for Business doesn't have built-in DLP, which was a concern. I think they could add it in the future; however, antivirus cannot provide a proper DLP solution, but they can offer a mix of DLP, similar to Trend Micro Apex One, which provides some sort of DLP file management. Nonetheless, we need a proper DLP solution such as Forcepoint or Symantec, whichever suits us. We'll be conducting performance evaluation in the next quarter while working on other projects. More value means a better GUI, user interface, and comprehensive reporting capabilities. In Sophos, we receive a daily system-generated report about what is happening, plus an alert system. The reporting system in Trend Micro is also excellent; I receive an email every day at 10:00 AM with a report for the last 24 hours.
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

"The tool is designed to scale for large enterprises and handle large volumes of data."
"Cortex XDR by Palo Alto Networks is easy to use and does not consume a lot of hardware resources."
"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 most valuable aspect of Cortex XDR by Palo Alto Networks for me is its integration with AI detection, where we get to know the behavioral detection based on users, traffic patterns, and different services that we consume."
"The information the dashboard provides is very clear."
"One major outcome our organization achieved with Cortex XDR by Palo Alto Networks is that it is a good tool for analysis, remediation, and incident response, with no negative points in terms of budget and overall effectiveness."
"The solution allows us to gain remote access without the user's knowledge and take the necessary actions on the device."
"Its ability to react to cyber data attacks is awesome."
"The solution is scalable, we have 500 users using this solution."
"Kaspersky Enterprise solution's combined protections have helped to block a lot of malware which would have caused a lot of interruptions in our operations."
"Kaspersky support has cooperated with us, and they were very helpful."
"As much as the solution is an endpoint product, it provided good security."
"With Kaspersky Security Network (KSN), we are protected against most new threats."
"The most valuable feature is that it provides total security, everything in one."
"The most valuable feature of the solution stems from the fact that the application control is very good."
"For the SMB segment, it's an optimal solution that is pocket-friendly, and easy to manage."
"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 not easy to sell Cortex XDR, not because it isn't a good tool. Its marketing needs to be improved."
"Currently, if you use Palo Alto endpoint protection as the only solution it's very complicated to remove pre-existing threats."
"In some cases, there are too many options for me, and it is a bit too hard to find some settings which I really need to implement."
"The connection to the internet has not performed as expected."
"In general, the price could be more competitive."
"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."
"Cortex XDR by Palo Alto Networks could improve its user interface, which is more complicated compared to competitors such as SentinelOne."
"I have run into some detection issues with Cortex XDR. It needs to be better at detection of internal attacks."
"It would be ideal with the solution offered more documentation."
"In the past, Kaspersky had different solutions for the clients and servers. We are using another product from Trend Micro that will integrate these products, which is better than having different solutions."
"The solution could provide more frequent updates."
"I had issues with the cloud management of this solution."
"We need a more complete Mobile Device Management (MDM) system."
"There are times when Microsoft Windows's antivirus called Defender interferes with the functionality of Kaspersky Endpoint Security for Business. There should be better integration with Windows."
"It should be more secure and detect new malware as it's released."
"The deployment could be better."
"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 has reasonable pricing for the use cases it provides to the company."
"This is an expensive solution."
"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 a yearly renewal."
"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"It is "expensive" and flexible."
"Very costly product."
"I don't like that they have different types of licenses."
"Kaspersky Endpoint Security for Business is an expensive solution."
"Licensing fees are paid annually."
"The licensing is affordable. We bought a three-year license. There are no additional costs in addition to the standard license fees."
"The licensing is fine, and it is well within reasonable rates."
"The solution is available at a highly affordable price"
"Licensing fees are paid on a yearly basis."
"The tool is expensive."
"We purchase the product's yearly license. I rate the pricing five out of ten."
"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
17%
Construction Company
9%
Manufacturing Company
8%
Comms Service Provider
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 Business63
Midsize Enterprise27
Large Enterprise33
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,...
What needs improvement with Kaspersky Endpoint Security?
Kaspersky Endpoint Security for Business does not have encryption tools. It uses the Windows BitLocker tool, which is...
What is your experience regarding pricing and costs for Kaspersky Endpoint Security for Business?
The pricing and licensing cost of Kaspersky Endpoint Security is cheaper compared to Trend Micro.
What is your primary use case for Kaspersky Endpoint Security for Business?
I have good experience in the sales part of Kaspersky Endpoint Security for Business, not the technical side. I am no...
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
Kaspersky Work Space Security, Kaspersky Endpoint Security
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
ACMS, Arqiva, Pakistan International Airlines, RAO UES
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about Kaspersky Next XDR Optimum vs. Stellar Cyber Open XDR and other solutions. Updated: September 2026.
917,403 professionals have used our research since 2012.