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Microsoft Defender XDR vs Trellix Endpoint Detection and Response (EDR) comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 9, 2024

Review summaries and opinions

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

ROI

Sentiment score
4.7
Cortex XDR by Palo Alto Networks provides cost savings, enhanced security, and compliance with reduced administrative effort and robust threat detection.
Sentiment score
7.4
Microsoft Defender XDR boosts ROI by increasing efficiency, reducing costs, and improving security through tool consolidation and rapid incident response.
Sentiment score
6.6
Trellix EDR offers enhanced security and compliance but requires expertise, showing varied ROI from efficiency to essential necessity.
They appreciate the rich telemetry data from the solution, as it provides in-depth threat identification.
Cyber Security Manager at Welab bank
Cortex XDR by Palo Alto Networks helps to reduce my total cost of ownership significantly.
Detection and Response Consultant at Inovasys
In Cortex XDR by Palo Alto Networks, most of the remediation is automated and the accuracy is quite good.
Network Security Engineer at Cyberwell Solution
We can quarantine and isolate a device within minutes.
Information Security Analyst at a educational organization with 10,001+ employees
Microsoft Defender XDR has saved me at least 50% of my time.
House security operator at Cypress Creek Renewables
It helped stop multiple intrusion points where we would have had millions in lost revenue if the attackers got in.
Network Technician at T. Baker Smith, LLC
The advanced detection and mitigation capabilities ensure the highest level of protection and proper detection for command and control and bot attacks.
Business Development Manager at a retailer with 10,001+ employees
I have seen a return on investment with Trellix Endpoint Detection and Response (EDR); a lot of time is saved as it minimizes the efforts of manual work.
Cyber Security Senior Specialist at a tech vendor with 10,001+ employees
 

Customer Service

Sentiment score
7.0
Cortex XDR support varies by plan and location; premium plans provide better experiences but others report delays.
Sentiment score
6.3
Microsoft Defender XDR support is mixed; responsiveness varies, with better service noted under premier support tiers and plans.
Sentiment score
6.1
Trellix Endpoint support is inconsistent; users experience both high efficiency and issues with delays, knowledge, and communication.
The technical support from Palo Alto deserves a mark of ten because they reach out within an hour whenever assistance is needed.
Head of data centers at a non-profit with 10,001+ employees
There is no back and forth, and they know what we are asking for and come up with the best resolution for a solution.
Senior Process Expert at A.P. Moller - Maersk
If any of these services are missed, it becomes a problem in terms of support tickets, follow-up, or special configuration that needs to be done in the system.
Chief of IT Architecture at a financial services firm with 10,001+ employees
You get stuck in low-level support for way longer than you should, instead of them escalating the issue up the chain.
Enterprise Application Engineer at a legal firm with 1,001-5,000 employees
It's critical to escalate SEV B issues immediately to a domestic engineer.
Infrastructure engineer at Cetera Financial Group
Once issues are escalated to the second or third layer, the support is much better.
Cyber Security Engineer at a financial services firm with 1-10 employees
I have contracted support and also have an operating control so I can get various types of support.
Committee Of IT Cybersececurity at a energy/utilities company with 51-200 employees
On our servers, we do not want it to touch our resources, so we deployed Sophos XDR on the server.
Security Administrator at a insurance company with 1,001-5,000 employees
The customer support for Trellix Endpoint Detection and Response (EDR) is excellent.
Cyber Security Senior Specialist at a tech vendor with 10,001+ employees
 

Scalability Issues

Sentiment score
7.5
Cortex XDR offers scalable, flexible management for enterprises, supporting thousands of users with easy deployment and cloud-based maintenance.
Sentiment score
7.0
Microsoft Defender XDR excels in scalability and integration, supporting global operations despite some licensing and query challenges.
Sentiment score
6.9
Trellix EDR is scalable and effective in various sectors, though minor performance issues are reported by some users.
You can onboard 10,000 endpoints in just hours, which demonstrates the excellent scalability of this product.
Assistant Security Architect at Cloudnomics
Activating the newly purchased licenses is instantaneous, allowing installations without adjustments since it's cloud-based.
Junior Security Analyst at ITSEC Asia
Cortex XDR by Palo Alto Networks can be expanded anytime by purchasing another license without any issues related to scalability.
Head of data centers at a non-profit with 10,001+ employees
My concern is about the scale of events and alerts being generated, and the product is doing a very good job of only surfacing the important items for us.
Vice President, Information Technology at a construction company with 201-500 employees
It has a very good integration system that integrates with all Azure services, all threat intelligence data models, and integrates very well with other systems such as Palo Alto.
Infosec at a government with 10,001+ employees
Microsoft Defender XDR shows tremendous scalability, much more so than on-premises solutions.
Infrastructure engineer at Cetera Financial Group
Trellix Endpoint Detection and Response (EDR) is really scalable, allowing easy deployment with its agent across all devices and servers within the organization.
Cyber Security Senior Specialist at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
8.0
Cortex XDR is praised for its stability and performance, with manageable upgrades and frequent updates enhancing its features.
Sentiment score
8.2
Microsoft Defender XDR is highly stable and reliable, with minor issues quickly resolved and ongoing updates enhancing performance.
Sentiment score
7.8
Trellix EDR is stable and highly rated, though resource use and deployment on older systems can be challenging.
Cortex remains fast and responsive, even with increasing data and alerts.
Final Year Student at Gitam University
The thresholds we've seen on our firewall boxes at some instances reached 80% to 85%, but even at that level of utilization, we don't observe any latency or any issues reported with respect to accessing the application.
Senior Process Expert at A.P. Moller - Maersk
Cortex XDR is stable, offering high quality and reliable performance.
Cyber Security Manager at Welab bank
The service has remained consistently online, with any issues isolated to specific components, suggesting a well-designed and modular architecture.
Senior System Engineer at a sports company with 5,001-10,000 employees
The services within our ecosystem have been reliable, meeting their SLAs.
Infrastructure engineer at Cetera Financial Group
It provides high-fidelity signals.
Information Security Analyst at a educational organization with 10,001+ employees
So I have to use Sophos XDR on servers because Sophos XDR does not consume resources.
Security Administrator at a insurance company with 1,001-5,000 employees
 

Room For Improvement

Cortex XDR users desire better OS integration, interface, threat detection, and pricing, while facing complexity and compatibility challenges.
Microsoft Defender XDR needs improvements in cost, integration, user-friendliness, automation, threat detection, and customer support for better performance.
Trellix EDR needs AI enhancements, better integration, and improved user experience, addressing performance and support issues.
Improving reporting and dashboard customization, along with the addition of real-time and exportable reports, would help SOC teams greatly.
Final Year Student at Gitam University
The inclusion of this feature would allow the application of DLP policies alongside antivirus policies via a single agent and console, making it more competitive as other OEMs often offer DLP solutions as part of their antivirus products.
Pre Sales Architect at network techlab
If the per GB data could be provided at a certain level free of cost or at the same cost which the customer is taking for the entire bundle, that would be better.
Cyber Security Information Security Specialist at MHM Holding GmbH
The licensing process needs improvement and clarification.
Owner at a consultancy with 11-50 employees
Improvements are needed in automated response capabilities.
Security manager at a consultancy with 10,001+ employees
If you have a central location where you perform one isolation method, all other potentially affected systems that have been touched may also be isolated simultaneously.
CISO at Loeb & Loeb LLP
I am seeing, for workflows, some sort of ethical hacking to test our environment.
Committee Of IT Cybersececurity at a energy/utilities company with 51-200 employees
Trellix Endpoint Detection and Response (EDR) is interesting and is a very good entry point that has been evolving through the last years.
Committee Of IT Cybersececurity at a energy/utilities company with 51-200 employees
One area where Trellix Endpoint Detection and Response (EDR) can be improved is the lack of device or user mapping.
Business Development Manager at a retailer with 10,001+ employees
 

Setup Cost

Cortex XDR is seen as costly by some, but offers scalable licensing and satisfaction varies with advanced features.
Microsoft Defender XDR offers good value in E5 bundles but faces challenges with licensing complexity and geographic pricing variations.
Trellix EDR pricing is tier-based, affordable for medium businesses, but challenging for startups and with currency fluctuations.
The pricing on SentinelOne is far more reasonable and cheaper than Cortex XDR by Palo Alto Networks.
Consultant at a tech services company with 1,001-5,000 employees
I would say it is definitely not a cheap product, considering how mature it is and how scalable all Palo Alto products are together.
Senior Process Expert at A.P. Moller - Maersk
Cortex XDR is perceived as expensive by some customers, yet offers dynamic pricing.
Cyber Security Manager at Welab bank
There are certainly savings when using Microsoft Defender XDR, which can range from 30%, 40%, and even up to 50%.
Director, Sales at a tech vendor with 201-500 employees
I would rate the pricing as eight out of ten, indicating it is a reasonable cost for the product.
Security manager at a consultancy with 10,001+ employees
Microsoft purposefully obfuscates this through marketing ploys to hide costs.
Senior System Engineer at a sports company with 5,001-10,000 employees
For the license requirement, we worked with the vendor to secure the minimum price for Trellix endpoint solutions, with no additional costs charged by the vendor.
Cyber Security Senior Specialist at a tech vendor with 10,001+ employees
My experience with pricing, setup cost, and licensing is very cost-effective.
Business Development Manager at a retailer with 10,001+ employees
 

Valuable Features

Cortex XDR offers advanced security with robust detection, integration, and AI capabilities, praised for flexibility and user-friendly interface.
Microsoft Defender XDR excels in integration, threat detection, automation, and AI, enhancing security operations and user experience effectively.
Trellix EDR offers advanced threat detection, seamless integration, and comprehensive management, enhancing security with a user-friendly interface.
It incorporates AI for normal behavior detection, distinguishing unusual operations.
Cyber Security Manager at Welab bank
The product provides automation responses in case of a threat attack, severity assessments, centralized manageability, and comprehensive compliance features, resulting in reduced costs.
Pre Sales Architect at network techlab
It includes machine learning to easily analyze data and detect complex threats across endpoints, networks, or clouds.
Final Year Student at Gitam University
With Microsoft threat intelligence information, it detects various types of threats, including insider attacks, malicious content, and data exfiltration.
Security manager at a consultancy with 10,001+ employees
This allows us to secure our systems in advance and proactively improve security, rather than waiting for incidents to occur.
Works at Hometrack
Once we have it on the security dashboard, we can see a real-time storyline.
Information Security Analyst at a educational organization with 10,001+ employees
Trellix Endpoint Detection and Response (EDR) has very good threat hunting capability.
Security Administrator at a insurance company with 1,001-5,000 employees
Advanced detection capabilities ensure that targeted attacks will be detected and blocked before they arrive at our network.
Business Development Manager at a retailer with 10,001+ employees
I have spent efforts on training our managers and others - what can software do if the knowledge base is low?
Committee Of IT Cybersececurity at a energy/utilities company with 51-200 employees
 

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
110
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Extended Detection and Response (XDR) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Microsoft Defender XDR
Ranking in Endpoint Detection and Response (EDR)
8th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
108
Ranking in other categories
Extended Detection and Response (XDR) (4th), Microsoft Security Suite (4th)
Trellix Endpoint Detection ...
Ranking in Endpoint Detection and Response (EDR)
23rd
Average Rating
7.6
Reviews Sentiment
6.9
Number of Reviews
27
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.4%, down from 4.0% compared to the previous year. The mindshare of Microsoft Defender XDR is 2.6%, down from 2.9% compared to the previous year. The mindshare of Trellix Endpoint Detection and Response (EDR) is 1.0%, up from 1.0% 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 Networks3.4%
Microsoft Defender XDR2.6%
Trellix Endpoint Detection and Response (EDR)1.0%
Other93.0%
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.
KO
House security operator at Cypress Creek Renewables
Advanced threat hunting saves significant time in tracking and responding to incidents
Microsoft Defender XDR could be improved with a lower price. My main suggestion would essentially be what Copilot is providing, which is a single pane of glass, so I don't have to go to different windows. That's just a workflow consideration for me. It would be great to have all the information centralized into one particular data app. If I need to open up extra ones, I can, however, I would appreciate a future where everything I need is right there on one single pane of glass. Beyond that, there's really nothing else I see that I would want Microsoft to improve.
Duncan  Kims - PeerSpot reviewer
Business Development Manager at a retailer with 10,001+ employees
Advanced detection has reduced targeted attacks and builds daily confidence in our defenses
Trellix Endpoint Detection and Response (EDR) has a very low false positive rate compared to other products, thus increasing the SOC efficiency in how my team relies on the solution day-to-day.With the best features Trellix Endpoint Detection and Response (EDR) offers, ease of SOAR integration helps to automate the IOC distribution, and our security team and management trust the product. Advanced detection capabilities ensure that targeted attacks will be detected and blocked before they arrive at our network. SOAR integration has assisted our security team and management in trusting the product.
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
12%
Comms Service Provider
9%
Manufacturing Company
8%
Computer Software Company
11%
Financial Services Firm
9%
Manufacturing Company
7%
Comms Service Provider
7%
Financial Services Firm
14%
Computer Software Company
8%
Manufacturing Company
7%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise21
Large Enterprise48
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise28
Large Enterprise40
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise3
Large Enterprise13
 

Questions from the Community

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How is Cortex XDR compared with Microsoft Defender?
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What do you like most about Microsoft 365 Defender?
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What is your experience regarding pricing and costs for Microsoft 365 Defender?
My experience with the pricing, setup costs, and licensing of Microsoft Defender XDR is that we are on an E5 license,...
What needs improvement with Microsoft 365 Defender?
From my perspective, Microsoft Defender XDR can be improved with better visibility in certain areas where I can trigg...
What is your experience regarding pricing and costs for McAfee MVISION Endpoint Detection and Response?
My experience with pricing, setup cost, and licensing is very cost-effective, but for small organizations working und...
What needs improvement with McAfee MVISION Endpoint Detection and Response?
One area where Trellix Endpoint Detection and Response (EDR) can be improved is the lack of device or user mapping.I ...
What is your primary use case for McAfee MVISION Endpoint Detection and Response?
Trellix Endpoint Detection and Response (EDR) is my organization's main solution for threat detection and mitigation ...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender
McAfee MVISION EDR, MVISION EDR, MVISION Endpoint Detection and Response
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.
Sutherland Global Services
Find out what your peers are saying about Microsoft Defender XDR vs. Trellix Endpoint Detection and Response (EDR) and other solutions. Updated: April 2026.
893,164 professionals have used our research since 2012.