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Stellar Cyber Open XDR vs VMware Carbon Black Endpoint 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...
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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)
VMware Carbon Black Endpoint
Ranking in Endpoint Detection and Response (EDR)
28th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
65
Ranking in other categories
Endpoint Protection Platform (EPP) (27th), Security Incident Response (3rd), Ransomware Protection (8th)
 

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 VMware Carbon Black Endpoint is 1.9%, up from 1.8% 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%
VMware Carbon Black Endpoint1.9%
Stellar Cyber Open XDR1.0%
Other93.4%
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.
PM
CTO at Microsoft
Improved incident investigation has supported response while core protection still needs progress
VMware Carbon Black Endpoint does not have easy integration, as there are many complexities with the Ribitava API, which is very deep. I rate this solution overall as a five or six on a scale from one to ten. I have integrated VMware Carbon Black Endpoint with other tools that are helpful. I think this solution should be targeted at small clients, because adoption will grow more with small businesses tomorrow.

Quotes from Members

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

Pros

"In one single alert, we are getting the network telemetry, endpoint telemetry, email security telemetry, and proxy telemetry all in one single ticket, making it very easy."
"Based on my experience, I would recommend Cortex XDR by Palo Alto Networks to other people."
"My advice for others looking into using Cortex is that it is very easy to use and very useful for the customer environment, whether it's a public or private one."
"Cortex XDR by Palo Alto Networks is specifically designed to prevent zero-day attacks and is part of an ecosystem of Palo Alto, providing customers with a long-term vision to modify and redesign how security is applied in their company."
"Cortex XDR lets us manage several clients from the same console, and its endpoint defense is more advanced than traditional antivirus."
"It has absolutely improved the way our organization functions, we are more secure, it is giving us more peace of mind, and it has found malicious activity happening on our endpoints that probably would not have been detected if we didn't have it."
"The most valuable features are incident creation, policy-based protection, IP whitelisting, and device encryption. These are beneficial for endpoint and server security."
"We use Cortex XDR by Palo Alto Networks for its ability to detect based on behavior rather than simple virus scan to prevent malicious activities."
"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."
"You can deploy it through the cloud so that even if your stuff is outside of your controlled environment, you are still under control, based on the policies you create. The policies are controlled through the cloud. For example, if I don't allow anyone to do a certain activity or to install a particular app, and a consultant or a partner who is not part of our environment is doing so, it will stop them as well."
"We've actually been really happy with them because they do a good job, have been pretty easy to manage, and have had good support."
"It has improved our protection to have less false-positives, we have a greater ability to find malware notifications, and it has improved between 30-35% more than prior to our use of the solution."
"For Carbon Black Endpoint, the possibility of integration with different other software's log servers is the important thing. Having just one point of view is more interesting so you don't need to go to different places to see all the information."
"Carbon Black works completely differently from other products; we tested different products and Carbon Black was selected because it does not remove a virus but kills any suspect operations and lets the admin check the scenario, effectively stopping any suspicious activity based on unusual behavior rather than signatures."
"The most valuable feature is that it detects and stops malicious executables."
"The product is very smooth and pretty simple."
"I like its reporting."
 

Cons

"Being able to filter the events to see those that are related to the actual alert would save time spent by the engineer."
"Basically, they don't provide customer support tools just to investigate the logs."
"The deployment is pretty hard."
"I don't like that they have different types of licenses. For example, if users select a license, they think they will have all the platforms they need to improve their network or security. But after some time, Palo Alto Networks changed their licensing, and some of the features that, for example, were free at the beginning now have a cost. I think the integration can be improved. For example, a lot of tools are just integrated through APIs."
"Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth."
"There are some default policies which sometimes affect our applications and cause them to run around. In the hotel industry, we use a different type of data versus Oracle and SQL. By default, there are some policies which stop us from running properly. Because of this, the support level is also not that strong. We have to wait to get a results."
"It is an enterprise-level solution. Its price could be less expensive."
"The dashboard is the area that needs to improve so that we can have the ability to drill down without having to go elsewhere to verify results."
"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."
"This product should be cheaper."
"Integration is difficult, but CB Defense is more powerful than others. It is difficult to implement but easy to pick up many detections."
"The node management could be much better. The one thing that they cannot do very easily is change the tenant from a backend."
"Carbon Black needs to do a better job of proving their platform in the industry, and providing a bit more access to do industry testing with real world examples to help prove their platform."
"The product's reporting capabilities are an area of concern where improvements are required."
"Adding an application and a device control feature would be a great help for this solution."
"The licensing price is a bit expensive when compared with other solutions."
"They will most likely need to create or include a feature that checks the network."
 

Pricing and Cost Advice

"The pricing seems fair, and I do like the licensing model. You use wherever they are, and it is elastic."
"I feel it is fairly priced."
"Very costly product."
"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."
"Our license will require renewal in August, after which the maintenance will continue as usual."
"I am using the Community edition."
"The cost of Cortex XDR by Palo Alto Networks is $55 to $90 USD per endpoint per month."
"This is an expensive solution."
"It’s a single license platform."
"The solution has almost the same price as other different kinds of infrastructures, but it offers a lot of different features."
"We have branches, we have different companies, but we cannot buy less than 100 licenses. This does not make sense to me... It should be more flexible. I can understand their saying, "Okay, to be a customer you need 100," but to add on to that number it should be something very straightforward. If I need to add five, for example, I shouldn't need to add 100."
"Carbon Black provides competitive pricing."
"The pricing [is] more or less the same as other similar solutions."
"​The cost/benefit factor has great relevance in Cb Defense implementations​."
"In terms of licensing costs, Carbon Black CB Defense was all associated with CROW and the services my company is using with them, so it came all-inclusive."
"The price for the solution is completely at government level, meaning one which is very high."
"CB Defense is available on a yearly subscription and is priced by the number of endpoints."
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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
10%
Construction Company
9%
Financial Services Firm
9%
Manufacturing Company
9%
 

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 Business31
Midsize Enterprise9
Large Enterprise33
 

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 to choose: an endpoint antivirus, an EDR solution or both?
I can recommend Carbon Black, an award-winning next-gen anti-virus (NGAV) and endpoint detection and response (EDR) s...
What's the difference between Carbon Black CB Response and Carbon Black CB Defense?
Carbon Black offers two different levels of Endpoint Detection and Response. One is the VM Carbon Black Cloud Endpoin...
What is your experience regarding pricing and costs for Carbon Black CB Defense?
My rating for the pricing of VMware Carbon Black Endpoint is that it is not cheap, but it is also not as inexpensive ...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
Carbon Black CB Defense, Bit9, Confer
 

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
Netflix, Progress Residential, Indeed, Hologic, Gentle Giant, Samsung Research America
Find out what your peers are saying about Stellar Cyber Open XDR vs. VMware Carbon Black Endpoint and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.