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Stellar Cyber Open XDR vs TrendAI Vision One – Endpoint Security comparison

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Executive SummaryUpdated on Feb 26, 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...
Sponsored
Ranking in Endpoint Detection and Response (EDR)
5th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
117
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)
TrendAI Vision One – Endpoi...
Ranking in Endpoint Detection and Response (EDR)
19th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
134
Ranking in other categories
Endpoint Protection Platform (EPP) (13th), Endpoint Compliance (5th)
 

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 TrendAI Vision One – Endpoint Security is 1.6%, down from 2.0% 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%
TrendAI Vision One – Endpoint Security1.6%
Stellar Cyber Open XDR1.0%
Other93.7%
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.
Oleksii Pavlyk - PeerSpot reviewer
Head of security of digital systems, electronic databases and networks at Ukreximbank
Centralized console has improved visibility while setup remains quick on diverse environments
I don't know why I find it valuable; my colleague administrated it, but I was the chief of a team of six people, and one of them administered this product, which worked well for defending our servers. I don't know what the best features of Trend Vision One Endpoint Security are; it performs well compared to other products, and I am curious about it, but I cannot think of specific features. Perhaps my colleagues could provide that information, but I do not have that knowledge. The centralized console helps my team greatly; it is very convenient as everything is all in one console, not only EDR but many other products, such as email security and XDR features. Trend Vision One Endpoint Security positively impacts our organization as it is very simple to install on Windows and Linux servers; it is not very difficult to install.

Quotes from Members

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

Pros

"But overall, when we speak about security and protection, they are one of the top providers."
"The best feature of Cortex XDR by Palo Alto Networks is that it collects logs from different sections such as the endpoint, the network, and the cloud, making it easy to investigate alerts, collect some of the investigation packages related to the infected machines, and provide live response."
"If you are looking for security, mainly for advanced threat prevention from ransomware and malware attacks, I would recommend Cortex."
"Cortex XDR by Palo Alto Networks should be a stable solution."
"The product has an intuitive dashboard."
"I generally believe that Cortex XDR by Palo Alto Networks is probably the best in the market right now."
"The one feature of Palo Alto Networks Traps that our organization finds most valuable is the App ID service."
"Technical support is the best in class, in my opinion, because they have invested heavily in research and development."
"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 most valuable feature is that it's normal, and not for a specific server."
"It's easy to use and used to be a very good solution."
"Its database is better than most of the endpoint protection solutions."
"I have opened three tickets with the technical support and they were responsive and asked me to send them my logs."
"It's reduced administrative overhead overall thanks to its centralized dashboard and single network administrator."
"Trend Micro Apex One provides our customers with the best endpoint security."
"I think the classic product, which is the endpoint protection, and the antivirus and security suite for the endpoint are all good."
"Apex One is effective at catching malicious activity. It has multiple modules that improve threat prevention across hundreds of networks."
 

Cons

"If he is using a smaller company, he can depend on some other tools because Cortex XDR by Palo Alto Networks is a bit expensive."
"The main issue I could point out is the offline agents and the way that it is missing."
"The solution should add unwanted malicious hash values to a block list so that whenever the action is triggered, it will automatically prevent the malicious content."
"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."
"This product has not improved my organization - in fact, we are in the process of moving back to another product as a result of Cortex's horrible impact on system performance."
"Dashboards do not allow everyone to see what's happening."
"Cortex XDR by Palo Alto Networks could improve its user interface, which is more complicated compared to competitors such as SentinelOne."
"Previously, the endpoint would leave the environment, not being on our VPN, essentially unable to interact with the server to upload files. It was unable to retrieve new file verdicts. It was using a thing called "local analysis" to determine if something was a malicious file or not. There was no dynamic analysis."
"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."
"The product can be a bit heavy."
"There is room for improvement in the reporting aspect"
"The endpoints should be addressed. Occasionally, certain driver versions, such as the original PC drivers and the ones that are HP, would read something as an external threat and this would cause us problems."
"We are completely satisfied with the functionality of the product, but the reporting should be more granular."
"The price is the main concern of the clients."
"We have servers on FreeBSD, and as I remember, there is no client for FreeBSD operating systems, which is not ideal for us."
"The integration is lacking in Trend Micro Apex One. It does not integrate well with Microsoft p solutions. For example, with Office 365, we have to buy another solution for mail protection. That's why we are assessing Microsoft Defender 365 because we have an email from Microsoft, an endpoint from Microsoft, and we use Windows systems."
"Support is Trend Micro's only downside. Their response time is slow."
 

Pricing and Cost Advice

"This is an expensive solution."
"It has reasonable pricing for the use cases it provides to the company."
"The tool's price is moderate."
"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."
"I don't recall what the cost was, but it wasn't really that expensive."
"The price of the product is not very economical."
"The cost of Cortex XDR by Palo Alto Networks is $55 to $90 USD per endpoint per month."
"Cortex XDR by Palo Alto Networks is an expensive solution."
"It’s a single license platform."
"It is cost-efficient."
"Apex One has a high cost."
"Trend Micro Apex One's subscription model is definitely on the expensive side."
"The price of the solution is reasonable."
"We are using an annual license for this solution."
"The price of the solution is fair and there is a per-user license to use the solution. Our costs are approximately $2,000 a month, it can get costly if you have a lot of users."
"On a scale of one to ten with ten being the most expensive, Apex One is an eight."
"If I compare Trend Micro Apex One with other solutions there are a few challenges for customers who have do not need more licenses. Sometimes the customers struggle because this product is totally an enterprise solution, and the price for the licenses can be expensive for individuals or small organizations."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise54
No data available
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise35
Large Enterprise61
 

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's the difference between Trend Micro Deep Security and Trend Micro Apex One?
Trend Micro Deep Security offers a lot of features. It guarantees security for your data center, cloud, and container...
What is your experience regarding pricing and costs for Trend Micro Apex One?
Regarding the price, there was a tender, and Trend Micro won; the price was good.
What needs improvement with Trend Micro Apex One?
Trend Vision One Endpoint Security can be improved in application control. We have seen that there are multiple ways ...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
Trend Micro Apex One, OfficeScan, Trend Micro OfficeScan
 

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
Atma Jaya Catholic University of Indonesia, A&W Food Services of Canada, Babou, Beth Israel Deaconess Care Organization (BO), DCI Donor Services, Evalueserve, Gulftainer, Hiroshima Prefectural Government, MEDHOST
Find out what your peers are saying about Stellar Cyber Open XDR vs. TrendAI Vision One – Endpoint Security and other solutions. Updated: August 2026.
911,493 professionals have used our research since 2012.