I use the solution in my company to protect our clients from unknown malware and threats. We also use the tool in our environment as an antivirus, EDR, and XDR solution.
Technical Specialist at a tech vendor with 10,001+ employees
Provides protection to users against malware along with behavioral threat detection features
Pros and Cons
- "The product's initial setup phase is very easy."
- "Whenever the tool releases a new version when deploying the product across the organization, I feel like there are some disturbances in the CPU usage after upgrading the tool to the latest version."
What is our primary use case?
What is most valuable?
The solution's most valuable feature is that it protects against unknown malware and activities and offers behavioral threat detection functionalities. With a wildcard and based on whatever configurations, it gives alerts and offers an XDR Quick Scan facility. We get proper results from the tool, and after scanning, we can see them on the dashboard.
What needs improvement?
Improvements are required in Cortex XDR agent whenever they are releasing the latest version. Whenever the tool releases a new version when deploying the product across the organization, I feel like there are some disturbances in the CPU usage after upgrading the tool to the latest version. Whenever Palo Alto releases the latest version and when you are deploying the package into the server, we see some disturbances in the CPU usage, like the RAM utilization is more. Generally, the CPU utilization is higher. Disabling one by one component from the profile manager, we are unable to find the exact cause of the issue. When we go to Palo Alto, even after sharing the logs and mentioning the issue, the solution team comes back and gives us some more versions of the tool. If Cortex XDR Agent 8.4.0 is having issues, then the tool's team offers us Cortex XDR Agent 8.4.1. Some updates can update the tool to the latest version.
For how long have I used the solution?
I have been using Cortex XDR by Palo Alto Networks for eighteen months. I use Cortex XDR 8.4.0. I am a user of the tool.
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Cortex XDR by Palo Alto Networks
January 2026
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What do I think about the stability of the solution?
It is a stable solution. The tool doesn't have bugs.
What do I think about the scalability of the solution?
The tool is used by three members who are supporting 5,000 desktops, including workstations and servers.
How are customer service and support?
I haven't directly contacted the solution's technical support much, but I have reached out to them via email. I called the tool's support team twice, and during the call, we discussed some troubleshooting steps. I am happy with the tool's support.
Which solution did I use previously and why did I switch?
When I joined my current company, I saw that the tool was being used. I don't work directly for the company. I have clients and I support Cortex XDR agents for them.
How was the initial setup?
The product's initial setup phase is very easy.
The solution is deployed on an on-premises model.
What other advice do I have?
I recommend the tool to first-time users. Before using Cortex XDR agent, the previous antivirus and EDR solution needs to be set with the new or the latest Cortex XDR agent, especially the policies.
The tool is easy to learn, understand, and manage with a one-day training session compared to other products.
I rate the tool a nine out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Cyber Security Analyst at a tech services company with 11-50 employees
Helps find bugs and prevents attacks by hackers
Pros and Cons
- "The solution helps find bugs, and it is safe to use to prevent attacks by hackers."
- "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."
What is our primary use case?
We use the solution to deduct from the endpoints any files in the network or any suspicious thing happening in the host machine or servers. We have the Palo Alto Networks Firewall team, and we check the connection from the Palo Alto Networks Firewalls using Cortex XDR by collecting all the information.
What is most valuable?
The best thing about Cortex XDR is that it has host servers, networks, and proxy servers. On the other hand, CrowdStrike has only hosts and servers. The solution helps find bugs, and it is safe to use to prevent attacks by hackers.
What needs improvement?
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. We can even block the IP address in malicious content. If any host is affected, we can isolate the host, rectify that problem, and prevent it from happening in the future.
For how long have I used the solution?
I have been using Cortex XDR by Palo Alto Networks for one year.
What do I think about the scalability of the solution?
More than 15,000 people are using the solution in our organization.
How are customer service and support?
We contacted the technical support team for a downgrade issue with Cortex XDR. Due to some network errors, we worked with the support team. They rectified the problem, but it affected us for over two hours. We had to check all the hosts and servers connected to Cortex XDR. We rechecked and reinstalled Cortex XDR. I was happy with the support team’s fast response time.
Which solution did I use previously and why did I switch?
We are also using CrowdStrike. Compared to CrowdStrike, Cortex XDR gives more detailed information for us to work with. We can connect to the host's live terminal, work with that host in an emergency, and prevent that host.
How was the initial setup?
The solution's ease of deployment depends on the user's experience. It would be easy for someone with experience.
What's my experience with pricing, setup cost, and licensing?
Compared to CrowdStrike, Cortex XDR is an expensive solution.
What other advice do I have?
A beginner will take some time to learn to use the solution. I would recommend the solution to other users.
Overall, I rate the solution an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Cortex XDR by Palo Alto Networks
January 2026
Learn what your peers think about Cortex XDR by Palo Alto Networks. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
881,082 professionals have used our research since 2012.
Head Of Information Technology at a tech company with 11-50 employees
Helpful for incident detection and response
Pros and Cons
- "It is an easy-to-use tool."
- "I would like to see improvement in the tool's user interface, particularly in the area of managing alerts and providing more reporting capabilities."
What is our primary use case?
I use the solution in my company for incident detection and response. We use it to address specific security challenges at work, like detecting and responding to incidents.
What is most valuable?
The most valuable feature of the solution stems from the fact that the tool provides real-time visibility of our network activity and allows us to detect threats early and respond quickly. It is an easy-to-use tool. The tool's interface is good and simple to use.
What needs improvement?
I would like to see improvement in the tool's user interface, particularly in the area of managing alerts and providing more reporting capabilities. The user interface should include a built-in compliance framework, and I think it will make the tool even more valuable for organizations with statistical regulatory requirements.
For how long have I used the solution?
I have been using Cortex XDR by Palo Alto Networks for two years. I don't remember the version of the solution. I am a customer of the tool.
What do I think about the scalability of the solution?
Around three people in my company use the tool.
How are customer service and support?
I have contacted the solution's technical support once. I know of the support team, but I don't think we have ever contacted them multiple times.
Which solution did I use previously and why did I switch?
Although I have some experience in some intrusion detection software, I have not used them practically, such as Cortex XDR.
How was the initial setup?
The product's initial setup phase is not difficult to do. Anyone can follow the tool's manual to install it.
What's my experience with pricing, setup cost, and licensing?
The tool's price is moderate.
What other advice do I have?
I can recommend the tool to others, especially to organizations that need a robust integration solution for threats, detection, and response.
The tool is easy to learn as the interface is simple to understand, especially if you have some experience with server security and a little bit of knowledge of it. It is a very easy-going platform.
I rate the tool a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Lead Security Engineer at a tech vendor with 51-200 employees
Easy to deal with deployment and integration phases
Pros and Cons
- "The tool is designed to scale for large enterprises and handle large volumes of data."
- "I think sometimes Cortex XDR agent automatically stops event capturing from the device, and then even the dashboard does not get any notifications from the agent."
What is our primary use case?
I use the solution for endpoint security to capture endpoint security devices' logs and security events.
What is most valuable?
The solution's most valuable feature is its general integration with various Palo Alto Networks products. The tool is a unified platform that includes a firewall, Prisma Cloud, and Cortex's storage. It is also a single data platform that consolidates data from endpoints and network traffic into a single data lake. For behavior analytics, the tool uses advanced behavior analytics and machine learning to detect sophisticated threats.
What needs improvement?
I think sometimes Cortex XDR agent automatically stops event capturing from the device, and then even the dashboard does not get any notifications from the agent. A particular endpoint message with the events captured gets stopped, making it an area where there is a need to improve the agent's real-time monitoring.
For how long have I used the solution?
I have been using Cortex XDR by Palo Alto Networks for around five years.
What do I think about the scalability of the solution?
The tool is designed to scale for large enterprises and handle large volumes of data. The tool has a scalable architecture, and accessing or processing data is leveraged by the tool, making it a robust infrastructure process that allows for efficient data analysis and timely detection and response.
In my company, around 15,000 employees use the tool.
How are customer service and support?
Many times, I raised requests for follow-up with the support team, but only sometimes there is a response. Palo Alto's team needs to work on its issues so that they can provide twenty-four hours and seven days of support to users.
How was the initial setup?
From a deployment and integration perspective, I can say it is an easy and user-friendly tool, so I don't face any challenges with the tool.
The solution is deployed on the cloud and in the on-premises model. Mostly, the tool was in the cloud for my previous client.
What other advice do I have?
One needs to look into the support and services, especially Palo Alto's support and professional services, which is an area that is not yet available. When it comes to the implementation and optimized XDR solutions, sometimes third-party integrations do not happen with XDR. When it comes to third-party integrations, a playbook in Palo Alto should be there for all the third-party tools, showing how we can implement them.
The tool is very easy and user-friendly.
I rate the tool an eight and a half out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Information Security Manager at a financial services firm with 1,001-5,000 employees
Numerous available AI modules and very effective communication methods
Pros and Cons
- "The solution is a new generation XDR that has a lot of artificial intelligence modules."
- "The server sometimes stops continuously to check things so it would be helpful to receive access updates or technical reasons."
What is our primary use case?
Our company uses the solution to detect behaviors and provide difficulty remediation for malware. The solution acts like a terminal that allows for the renewal of malware directly from the terminal in any meeting room.
We also have an IOP configuration that allows us to compare our own indicators and compromise rules. This is very efficient because anytime there is an IAP release on the web page, we can update or create a repository of different notification alerts.
What is most valuable?
The solution is a new generation XDR that has a lot of artificial intelligence modules.
The solution's communication methods are very effective.
Configuring or eradicating terminals is easy.
What needs improvement?
The server sometimes stops continuously to check things so it would be helpful to receive access updates or technical reasons.
For how long have I used the solution?
I have been using the solution for 18 months.
How are customer service and support?
Technical support was very responsive. You can present a critical configuration issue and they provide a solution as quickly as possible.
The Linux agent was a little bit sketchy on our side but we got good support.
How was the initial setup?
The setup is very straightforward.
What about the implementation team?
We implemented the solution in-house and worked with one telecom rep for network permissions.
Two of our cybersecurity engineers deployed to 4,000 endpoints in two months. We had a little bit of an issue with Linux but resolved it so all endpoints were fully operational within three months.
What's my experience with pricing, setup cost, and licensing?
The pricing is a little bit on the expensive side so is rated a seven out of ten.
What other advice do I have?
The solution is solid and measures up against other products. I rate the solution an eight out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
IT Specialist at a outsourcing company with 501-1,000 employees
Scans for unwanted and malicious activity on endpoints and servers, creating alerts and incidents
Pros and Cons
- "The most valuable features are incident creation, policy-based protection, IP whitelisting, and device encryption. These are beneficial for endpoint and server security."
- "There's room for improvement with Mac device installations, which can be challenging."
What is our primary use case?
We use Cortex XDR by Palo Alto Networks for endpoint security. It scans for unwanted and malicious activity on endpoints and servers, creating alerts and incidents.
What is most valuable?
The most valuable features are incident creation, policy-based protection, IP whitelisting, and device encryption. These are beneficial for endpoint and server security.
What needs improvement?
There's room for improvement with Mac device installations, which can be challenging.
For how long have I used the solution?
I have been using the tool for two years.
What do I think about the scalability of the solution?
About 20 people in our company use Cortex XDR by Palo Alto Networks across the country.
How was the initial setup?
We've had some issues isolating endpoints and have sought support from Palo Alto for that.
What's my experience with pricing, setup cost, and licensing?
The cost depends on your chosen license type, like Pro or other licenses.
What other advice do I have?
I'd recommend using Cortex XDR by Palo Alto Networks for security purposes. It's good at detecting malware and is a better strategy than other antivirus solutions. I rate the overall solution a seven out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Sr. Endpoint Security Engineer at a tech services company with 1,001-5,000 employees
Easy-to-use and easy-to-install
Pros and Cons
- "The tool is easy to use."
- "When it comes to malware files, it should be a little quick because, at times, it would give a wrong result in the sense of what it might be on malware, even if it still might be a normal one."
What is our primary use case?
I am a tech support engineer or an endpoint security engineer who works with Cortex XDR's team itself, looking after all the support cases related to our technical stuff, specifically malware cases.
What is most valuable?
The most valuable feature of the solution is Broker VM, which is the best functionality, as I haven't found such a feature in any other product I have worked on till now.
What needs improvement?
Some feature requests are coming up from the customers. I feel like there should be a quick improvement. There is a little gap in implementing the tool's features as the team needs to do an investigation, which would take more time than expected, leaving the customers frustrated. The product team's investigation to decide on the features to be introduced in the solution should be a little quick. When it comes to malware files, it should be a little quick because, at times, it would give a wrong result in the sense of what it might be on malware, even if it still might be a normal one. At that point in time, we need to change the tool's version, and it generally needs to be changed from our end with Java and Jira. Maybe it should be a little improved in that case.
For how long have I used the solution?
I have been using Cortex XDR by Palo Alto Networks for two years. I am an endpoint security engineer for Cortex XDR's team. I worked with a client company as a foreign technical support engineer.
What do I think about the stability of the solution?
So far, I haven't found any stability issues in the tool. Right now, I am on post-maternity leave, so I left the company six or seven months ago. To date, I haven't found any stability issues with the tool. Stability-wise, I rate the solution an eight and a half out of ten.
The tool is not used in my organization because I work within the tool's XDR team related to Palo Alto. I don't have an exact count of the users because we have different customers on a larger scale.
What do I think about the scalability of the solution?
It is a scalable solution. Scalability-wise, I rate the solution a nine out of ten.
How are customer service and support?
I am not required to contact the solution's technical support since I handle the customers' tickets.
How was the initial setup?
My company was involved in mass deployment. I am not involved in the deployment stuff because we work as a break-and-fix team. We generally don't go ahead with a mass deployment. For individual deployment, it is a quick and easy-to-install tool. Cortex XDR by Palo Alto Networks is not like every other antivirus product, and I think it is an easy-to-install tool. There is a team for the tool to help you out, but certain pre-requirements need to be filled. If all the pre-requirements are met, there will be no issue with the installation.
What's my experience with pricing, setup cost, and licensing?
I am not sure about the tool's pricing because we are not from the accounts team. The tool's pricing is managed by the accounts department.
What other advice do I have?
I recommend the tool as it is an emerging or upcoming product with a set of features. My recommendation of the tool surely depends upon the scale of the business.
The tool is easy to use. We even have an accounts team where they can help you from scratch. We have a tech support team who would definitely suggest it to you over the session, so nothing as such is required as they will definitely help the users with the tool.
I rate the tool an eight and a half or nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Senior Consultant Cybersecurity at a consultancy with 10,001+ employees
An antivirus that provides EDR and XDR, but it is expensive
Pros and Cons
- "The solution's most valuable feature is the user interface."
- "The solution lags to the real-time scenarios here and there."
What is our primary use case?
Cortex XDR by Palo Alto Networks is an antivirus tool that provides EDR and XDR.
What is most valuable?
The solution's most valuable feature is the user interface. I've used other solutions like Cylance and CrowdStrike, but Cortex XDR stands out from all the products. It has also moved to XSIAM. Cortex XDR introduced it long ago, while other tools are implementing it now.
What needs improvement?
The solution lags to the real-time scenarios here and there.
For how long have I used the solution?
I have been using Cortex XDR by Palo Alto Networks for five years.
What do I think about the stability of the solution?
The solution would have bugs, but we get support 24/7 to deal with them.
What do I think about the scalability of the solution?
Cortex XDR by Palo Alto Networks is a scalable solution.
How was the initial setup?
The solution’s initial setup is easy.
What's my experience with pricing, setup cost, and licensing?
Cortex XDR by Palo Alto Networks is an expensive solution.
What other advice do I have?
Cortex XDR by Palo Alto Networks is a cloud-based solution. I would recommend the solution to other users if they can afford it. Cortex XDR by Palo Alto Networks is worth the money. It is easy for a beginner to learn to use the solution for the first time.
Overall, I rate the solution a seven out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Updated: January 2026
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