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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
6.8
Number of Reviews
115
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Extended Detection and Response (XDR) (4th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Stellar Cyber Open XDR
Ranking in Endpoint Detection and Response (EDR)
58th
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) (24th), Network Detection and Response (NDR) (21st), Extended Detection and Response (XDR) (40th), Identity Threat Detection and Response (ITDR) (22nd)
VMware Carbon Black Endpoint
Ranking in Endpoint Detection and Response (EDR)
30th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
65
Ranking in other categories
Endpoint Protection Platform (EPP) (30th), Security Incident Response (3rd), Ransomware Protection (8th)
 

Mindshare comparison

As of August 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.7%, down from 3.8% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 1.0%, up from 0.5% compared to the previous year. The mindshare of VMware Carbon Black Endpoint is 1.8%, up from 1.7% 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 Endpoint1.8%
Stellar Cyber Open XDR1.0%
Other93.5%
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.
Hrishiraj Bhattacharjee - PeerSpot reviewer
Founder & CEO at Team Karimganj
Correlates incidents, allows for quicker identification and helps prioritize investigations
The only challenge is, and that’s where we come into play, it’s a pretty high-tech platform. So, it’s difficult for small and medium-sized organizations to manage it on their own. It’s a very complex system. It requires a lot of expertise. All my guys who work on it have gone through certification from Stellar itself. There are three different certifications that you need to complete. Only then are you certified by Stellar to work on it. It’s a very complex platform. Not everyone can use it. A simple IT engineer or system admin won’t be able to handle it because it’s quite complex. You need to have an understanding of the industry, the subject, and the tool. So, just purchasing this tool or license and then using it on your own would be very difficult to configure and manage on a day-to-day basis. The pricing model is not suitable for small and medium companies, particularly small companies. The minimum pricing model they have is suitable for companies with more than one thousand users. So, if someone has 50 to 100 users, like typical small companies, it’s difficult for them because the cost involved is high. Stellar would charge you for those thousand users, but you do not need all those users. So what are they going to do? I guess Stellar does not want to target small companies directly and maybe relies on resellers and MSPs like us to sell it. So, that is something I would recommend changing. Otherwise, it’s a great tool, but because of the pricing model, small companies are unable to leverage the advantage of this beautiful tool. So, the pricing model should be suitable for small and medium businesses. The product currently has vulnerability monitoring and everything. But if they could also do something about vulnerability management and maybe patch management, that would be nice.
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

"The biggest positive impact I see from Cortex XDR by Palo Alto Networks is a significant reduction in the number of people required to manage it."
"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."
"The one feature of Palo Alto Networks Traps that our organization finds most valuable is the App ID service."
"Cortex XDR's most valuable feature is its intelligence-based dashboards."
"These days it's machine-learning technology and behavior-based analytics features that make us more secure."
"The most valuable features are the fact that it was running in the background and it would intercept any weird stuff, and the fact that it would send things directly to the cloud for sandboxing. It's quite practical."
"I have found the solution to be very easy in respect of the integration and configurable."
"The stability is pretty good except for one or two cases, and based on the performance, it's been okay with pretty high performance, no bugs or glitches, and it doesn't crash or freeze."
"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 offline networking is the most important feature."
"While there is an IR team that is responsible for managing EDR or deep analytics, our focus is on endpoint and antivirus protection, where we encounter signature updates, look for false positives in their relation to file interpretation, and can instantly respond by putting a policy in place to immediately stop the false positives instead of sending a sample and waiting for coverage."
"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."
"It has improved the number of alerts or the number of threat events that we are able to recognize in our environment, and it also highlights the usage of potentially unwanted programs, so these are the ways in which it highlighted the possible vectors through which we can have an incident happening in our environment."
"The solution has a very nice API on the back end for remoting into a system and executing scripts or utilizing self automation."
"The feature I found most valuable in Carbon Black CB Defense is the ongoing monitoring feature that works by emailing updates about any detections found."
"What I find most interesting is the performance of the end-point client, as well as the capability of detecting any activity on the end-user while using their browsers to navigate the internet."
"Some of the valuable features I have found are the online documentation of the solution is well organized and thorough. I like the simplicity of bypass and the visualization of the active components."
 

Cons

"Dashboards do not allow everyone to see what's happening."
"For working with the solution, you only really need a web browser, however, we've found that working on Chrome, for example, is horrible."
"The GUI could be improved. It's a little bit cumbersome. It could be more user-friendly."
"The solution needs better reports. I think they should let the customer go in and customize the reports."
"The solution could improve by providing better integration with their own products and others."
"To jump from the partner to Palo Alto directly was challenging."
"It would be good to have a better way to search for a file within the UI."
"Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth."
"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."
"In the next release, it would help if we can get better control over containers."
"At this point, we're test-bedding several other providers right now to see if there's anything that does equally or better and that comes at a better price point."
"What was rolled out to my company are mixed versions of Carbon Black CB Defense, so what I'd like to see in the next release is more synchronization, where it can detect the endpoint that's running an old version and suggest updates."
"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."
"When you view the triage, it will show you everything within a given time frame, and not only the attack that caused the alert, which is what I want to see. It shows you all the events during that time, and that can be quite confusing."
"In the past, we've seen some stability issues in the latest version releases. We tend to hang back one version just to make sure issues are fully resolved to avoid user disruption."
"I rate the technical support for VMware Carbon Black Endpoint as zero on a scale of one to ten."
"As far as I know, Carbon Defense has nothing that can be installed on mobile devices. It lacks a defense solution for mobile devices, especially mobile tablets. I would like to see support for mobile devices and the pricing should be less than the pricing for a normal workstation."
 

Pricing and Cost Advice

"Cortex XDR by Palo Alto Networks is an expensive solution."
"When we first bought it, it was a bit expensive, but it was worth it. The licensing was straightforward."
"I don't have any issues with the pricing. We are satisfied with the price."
"Our customers have expressed that the price is high."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"This is an expensive solution."
"The pricing is a little bit on the expensive side."
"It has a yearly renewal."
"It’s a single license platform."
"This is a really expensive product and we pay licensing fees on a yearly basis."
"Price-wise, VMware Carbon Black Endpoint is a highly-priced solution. Regarding the licensing cost of the solution, one needs to opt for an annual subscription."
"The product is quite reasonable."
"The price for the solution is completely at government level, meaning one which is very high."
"It is more expensive, but it's worth it. There are no additional costs beyond the standard licensing fee."
"VMware Carbon Black Endpoint is an expensive product."
"The pricing is annually based and operates through another department than mine."
"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
Construction Company
12%
Outsourcing Company
10%
Comms Service Provider
10%
Financial Services Firm
10%
Manufacturing Company
14%
Comms Service Provider
10%
Computer Software Company
8%
Outsourcing Company
8%
Financial Services Firm
9%
Construction Company
9%
Manufacturing Company
7%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise21
Large Enterprise54
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: August 2026.
909,948 professionals have used our research since 2012.