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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)
6th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
114
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) (44th), User Entity Behavior Analytics (UEBA) (28th), Network Traffic Analysis (NTA) (16th), Security Orchestration Automation and Response (SOAR) (24th), Network Detection and Response (NDR) (20th), Extended Detection and Response (XDR) (40th), Identity Threat Detection and Response (ITDR) (21st)
VMware Carbon Black Endpoint
Ranking in Endpoint Detection and Response (EDR)
31st
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
65
Ranking in other categories
Endpoint Protection Platform (EPP) (31st), Security Incident Response (6th), Ransomware Protection (8th)
 

Mindshare comparison

As of July 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.6%, down from 3.9% 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 1.6% 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 Networks3.6%
VMware Carbon Black Endpoint1.8%
Stellar Cyber Open XDR1.0%
Other93.6%
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

"Based on my experience, I would recommend Cortex XDR by Palo Alto Networks to other people."
"Stability is a primary factor, and then there's the ease of distribution and policy management; Cortex XDR by Palo Alto Networks is very easy to work with, and we're quite happy with them."
"They did what they said, and this solution could apply to any scenario."
"The policy configuration is great, the granularity of policies that are available is very helpful, it is straightforward to set up, and it has pretty much everything we need and works well within the Palo Alto ecosystem."
"Stability-wise, it is good; I did not hear about any issues in terms of stability, and Cortex XDR by Palo Alto Networks can be trusted completely."
"I recommend this solution to others because it is easy to manage, reliable, and overall good to use."
"I can highlight that we have not faced any security incidents with Cortex XDR by Palo Alto Networks, and even though our environment is quite dynamic, we have not faced any security incident with Cortex XDR by Palo Alto Networks until now."
"I like that the product has behavior-based detection which offers many benefits over signature-based detection."
"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."
"What I like the most about it is the dynamic grouping, where you get to group endpoints based on setup criteria. That's pretty cool. I like the simplified policy management and simplified white-listing process."
"It is a very complete platform."
"The triage feature that shows you the whole kill chain of the attack or malware is useful because it shows how the malware gets into the endpoints and what it has done, and the solution is easy to use and easy to deploy as it is a cloud solution with no appliance needed on-premise."
"The triage feature that shows you the whole chain of the malware is useful."
"There's lots of very useful documentation online to help troubleshoot and learn about the product."
"VMware Carbon Black Endpoint does facilitate endpoint protection and incident response, and it is an EDR."
"The most valuable feature of the solution stems from the fact that it is one of the best EDR tools in the market."
"The Intel fit was very extensive and comprehensive enough."
 

Cons

"Technology evolves every day, so it would be nice if it gets more secure. It can also have more integration with other platforms."
"When it comes to core analysis, and security analysis, Cortex needs to provide more information."
"The server sometimes stops continuously to check things so it would be helpful to receive access updates or technical reasons."
"Additionally, I think the price is very high, and if it can be adjusted, I believe it will be a very good solution."
"Enhancing UI simplicity and playbook flexibility are areas that could benefit from more low-code automation options for smoother integrations."
"Cortex XDR is trickier to configure than other Palo Alto products. This is one area where we are not so satisfied."
"Being able to filter the events to see those that are related to the actual alert would save time spent by the engineer."
"It would be good to have a better way to search for a file within the UI."
"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."
"In our company, we also wanted to have network detection, like a host-based IDS on VMware Carbon Black Endpoint, but we did not get it."
"Based on all the security roles and the release privilege, it could take time for an application to be whitelisted and approved for use."
"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."
"The support is poor."
"The solution would be more effective if there was a way to block automatically based on behavior."
"Adding an application and a device control feature would be a great help for this solution."
"Stability is one thing that's not robust. Other products are faster, but as far as the CB Defense, it's slow."
"The tech support communicates, but it's just not with movement."
 

Pricing and Cost Advice

"Cortex XDR by Palo Alto Networks is an expensive solution."
"It has a yearly renewal."
"The solution is expensive. It's pricing is on a yearly-basis."
"Every customer has to pay for a license because it doesn't work with what you get from a managed services provider."
"Cortex XDR’s pricing is very reasonable."
"I did PoCs on products called Cylance and CrowdStrike. Although, I consider these products and they were also good, when it come to cost and budgetary factors, Traps has been proven to be better than the other two products. It is quite cost-effective and delivers all the entire solution which we require."
"It's way too expensive, but security is expensive. You pay for your licensing, and then you pay for someone to monitor the stuff."
"The price of the product is not very economical."
"It’s a single license platform."
"I am not really involved in the pricing of this product. But, from my understanding, it is OK for us."
"The platform is expensive."
"The pricing is annually based and operates through another department than mine."
"The pricing [is] more or less the same as other similar solutions."
"Carbon Black might be a touch more expensive than Symantec. They tend to get a premium for their capabilities. They're sort of an industry leader in a lot of areas with the functionality that they provide."
"The solution has almost the same price as other different kinds of infrastructures, but it offers a lot of different features."
"The product’s price is less expensive than other vendors."
"It's reasonable in price"
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Top Industries

By visitors reading reviews
Construction Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
9%
Manufacturing Company
13%
Comms Service Provider
9%
Computer Software Company
8%
Outsourcing Company
8%
Financial Services Firm
10%
Construction Company
9%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise21
Large Enterprise53
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: June 2026.
902,988 professionals have used our research since 2012.