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Forescout Platform vs Stellar Cyber Open XDR comparison

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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...
Sponsored
Ranking in Extended Detection and Response (XDR)
3rd
Average Rating
8.6
Reviews Sentiment
6.7
Number of Reviews
122
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Endpoint Detection and Response (EDR) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Forescout Platform
Ranking in Extended Detection and Response (XDR)
30th
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
78
Ranking in other categories
Network Access Control (NAC) (6th), IoT Security (5th), Endpoint Compliance (3rd)
Stellar Cyber Open XDR
Ranking in Extended Detection and Response (XDR)
37th
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), Endpoint Detection and Response (EDR) (57th), Network Traffic Analysis (NTA) (16th), Security Orchestration Automation and Response (SOAR) (25th), Network Detection and Response (NDR) (21st), Identity Threat Detection and Response (ITDR) (23rd)
 

Mindshare comparison

As of November 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.7%, down from 5.8% compared to the previous year. The mindshare of Forescout Platform is 1.4%, up from 0.9% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 2.2%, down from 2.5% 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 Networks4.7%
Forescout Platform1.4%
Stellar Cyber Open XDR2.2%
Other91.7%
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.
AshishKumar Rai - PeerSpot reviewer
Security Consultant at a tech vendor with 10,001+ employees
Comprehensive visibility has strengthened endpoint control and automated threat response across networks
When it comes to improving Forescout Platform, I have faced some issues recently, particularly with the switch integration part. When integrating a switch, it asks for the vendor type, and often it does not match. For example, one series of HP switches may not be found in that vendor list. This leads to frustration because you have to check again with different HP models, and once you integrate a switch, you cannot edit the vendor list without removing it. Other issues are being worked on, particularly related to switch integration. I believe they will be fixed in the next upgrade or patch fix. There are no major issues, but the configuration changes needed for the switch model are necessary, and I think it would help if during integration, an admin user could check the password or credential used, as they currently cannot see the password after it is entered and saved.
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

"We think that this product will help us grow, as it meets our needs currently and we can grow with it over time."
"I don't have to do much monitoring with it; I don't have to have anybody manually looking at this, it gives us reports, and it lets us know if something needs to be addressed, and we can easily address 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 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."
"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."
"The multi-layered approach to the product gives you confidence that it will stop exploits, ransomware, worms, or viruses from compromising endpoints, essentially providing peace of mind."
"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."
"The solution allows us to gain remote access without the user's knowledge and take the necessary actions on the device."
"Automated policy enforcement is particularly valuable as it significantly reduces the need for manual intervention, thus enhancing efficiency and security."
"Forescout Platform isn't cheap, but it's the best solution for the environment I'm dealing with."
"The initial setup is easy, taking no more than two or three weeks."
"The compliance aspects of the solution are excellent and one of the solution's best features."
"The visibility is the main benefit; we now know how many devices are connected, what the use for each device is, and what kind of devices we have in our environment."
"The threat prevention feature provides complete visibility."
"Vulnerability remediation is valuable. We can narrow down a system and its properties. We can go granular on the properties of each endpoint, such as which operating system you're using."
"The valuable feature of the product stems from the fact that it is easy to implement."
"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

"In terms of areas of improvement, we have not completed our review of the product. We're also looking at other products. So, it's a little bit hard to tell what could be different because we have not completed the review of this product, but based on our experience so far, its implementation is quite complex."
"Every 30 or 40 days, there's a new version and we need to go and make sure our customer's laptops are upgraded."
"In general, the price could be more competitive."
"Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth."
"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."
"The configuration could be simplified. I would like to see better protection, specifically to protect email applications."
"Additionally, I think the price is very high, and if it can be adjusted, I believe it will be a very good solution."
"The solution lacks real-time, on-demand antivirus."
"Battled with the use of SNMP v1 instead of v2c Direct web interface rather than installation of a client."
"Search - needs boolean functionality (or pseudo operand now working)."
"This solution is not that easy to scale but this depends on a company's needs."
"First and foremost, that information is not accessible."
"Can be expensive if it's only being used for one feature."
"We only looked at it in terms of discovery modes and I think it's too expensive to use for that purpose alone."
"The cost is too high."
"The integration with Sync can be improved. We would like to see better integration with some other popular vendors."
"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's way too expensive, but security is expensive. You pay for your licensing, and then you pay for someone to monitor the stuff."
"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."
"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."
"Licensing for Palo Alto Networks Cortex XDR can be costly, especially when it comes to a hundred users. A license is required for each user, and the subscription must be renewed on a yearly basis."
"We didn't have to pay any additional fee for the cloud instance. It just came with the renewal, which was nice."
"It's the most expensive solution, but features-wise, it's quite strong. It's very good for protection, so the results are very good in the case of protection. I would rate it a two out of ten in terms of pricing."
"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."
"The price of the solution is reasonable. We have paid for the license for five years. We have integration with Symantec AV for orchestration, and we have an additional license."
"Forescout Platform is too expensive, so the price should be reduced."
"It is expensive because you have to pay for their CSM, the customer's access manager, and their professional services on top of that, and they charge you roughly $400 per hour, which is overhead."
"The product's pricing is reasonable."
"The price of Forescout is reasonable when compared to Cisco ISE."
"The fact that we were allowed to spin up as many servers as we had need of to support our geographic requirements while paying for licensing as an enterprise truly set Forescout apart from the crowd and improved the way we could design our access."
"We went with the virtual appliance option. The biggest cost to running these types of appliances would be to either have multiple virtual appliances at every data center or running Remote SPAN hardware to provide you the real-time network visibility."
"We have a very clear licensing model for business. I don't have to have a Ph.D. to be able to understand the licensing model as you might need for other solutions. If I know exactly what we want, it can tell you which license you need. The solution is easy for purchasing, ordering, and ease of deployment as well."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Outsourcing Company
12%
Construction Company
10%
Manufacturing Company
10%
Manufacturing Company
12%
Financial Services Firm
11%
Outsourcing Company
8%
Construction Company
6%
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 Business50
Midsize Enterprise21
Large Enterprise57
By reviewers
Company SizeCount
Small Business29
Midsize Enterprise10
Large Enterprise45
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 advice do you have for others considering Forescout Platform?
Forescout is a very powerful NAC product that does not rely on port level configuration. It can detect and block unau...
What advice do you have for others considering Forescout Platform?
I would rate the Forescout Device and Visibility Control Platform at a six out of ten.
What advice do you have for others considering Forescout Platform?
I recommend doing a compression demo. If people use it, they will buy it. So they have to see the product in place. T...
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
Forescout Platform, CounterACT for Endpoint Compliance, ForeScout CounterACT
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
RWJ Barnabas HealthEnbridge EnergyToyota MotorsSt. Luke's University Health NetworkGlobal Credit Union
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about Forescout Platform vs. Stellar Cyber Open XDR and other solutions. Updated: October 2026.
920,769 professionals have used our research since 2012.