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Microsoft Defender for Business vs Trellix Endpoint Security Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 22, 2026

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 reduces operational costs, offers better value than Microsoft Defender, and enhances ROI via automation and integration.
Sentiment score
6.1
Microsoft Defender for Business improves security, enhances productivity, and reduces costs but may have delays in financial returns.
Sentiment score
6.7
Trellix Endpoint Security saves money, reduces recovery costs, and efficiently combats threats, offering strong malware protection and compliance.
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
Using Microsoft Defender for Business results in cost reductions as it consolidates various features under one product, saving around 20% to 30% of the budget.
Consultant at Dell Technologies
The value I see in Microsoft Defender for Business is in its ability to track and respond to application usage and security threats through its CASB and automation features, which are cost-beneficial.
I believe the cost was approximately eight million per year, and in this situation, we avoided fees of approximately fifty million per year because of the situations that were prevented by blockages.
Sr Investigation Specialist at Ifood
We have observed tremendous return on investment after implementing Trellix Endpoint Security as it is a more cost-effective solution compared to other products.
Joint Director at PAA
Clients appreciate the solution’s customization capabilities and ongoing product improvements.
Information Security Engineer at Nhq Distribution Ltd
 

Customer Service

Sentiment score
7.0
Cortex XDR support is praised for expertise and responsiveness, but faces inconsistency and regional communication issues. Ratings: 8-9/10.
Sentiment score
5.2
Microsoft Defender for Business support is efficient but inconsistent, with variable responsiveness and differing opinions on staff knowledge and resolution times.
Sentiment score
6.7
Trellix Endpoint Security receives praise for knowledgeable support but struggles with inconsistent response times and regional service variations.
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
It is rated ten out of ten for its quality and assistance.
Solution Consultant at BIM Group of Companies
The onboarding support is exceptional, ensuring seamless integration and implementation.
Chief Cybersecurity Architect at cytek-security
Faster support is needed for endpoint security solutions.
When the ISO examiner saw it, they were impressed by the compliance demonstration. That was one of the reasons that led to our certification.
IT Infrastructure Engineer
The response time is a notable issue.
Technical Associate at Valuepoint Systems
I would rate their customer service nine out of ten.
Joint Director at PAA
 

Scalability Issues

Sentiment score
7.6
Cortex XDR efficiently manages extensive workloads across company sizes, praised for scalability, cloud capabilities, and high user satisfaction.
Sentiment score
7.6
Microsoft Defender for Business offers scalable, cloud-driven security for diverse organizations, adaptable to various configurations and endpoint quantities.
Sentiment score
7.5
Trellix Endpoint Security Platform is scalable, integrates easily, and supports various platforms, receiving high user ratings for adaptability.
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
The cloud-based nature of the solution ensures high scalability.
Solution Consultant at BIM Group of Companies
The scalability of Microsoft Defender for Business is rated as ten, indicating it is very scalable.
Consultant at Dell Technologies
In terms of scalability, I would rate Microsoft Defender for Business a ten.
Public Cloud Engineer at Prudential
There are no limitations; the solution is easily scalable.
IT Manager at Gigabit Technologies Pvt Ltd
Trellix Endpoint Security Platform is very scalable.
Account Manager at a tech vendor with 201-500 employees
It is not readily expandable.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
8.0
Cortex XDR is praised for reliable stability and improved performance, despite rare lag during high-stress data loads.
Sentiment score
7.2
Microsoft Defender for Business is highly rated for stability, despite minor errors and complexity issues not significantly impacting confidence.
Sentiment score
7.9
Trellix Endpoint Security is praised for stability, reliability, and effective deployment, with minor issues resolved through updates.
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
No customer complaints about its functionality or reliability.
Solution Consultant at BIM Group of Companies
Although it generally works, there are occasional issues and errors that sometimes require a complete system format to rectify.
I would rate the stability of Microsoft Defender for Business with a three out of ten, where one is very bad.
Public Cloud Engineer at Prudential
I would rate its stability as nine out of ten.
Joint Director at PAA
I would rate the stability of Trellix Endpoint Security as near perfect, close to ten out of ten.
Information Security Engineer at Nhq Distribution Ltd
Sometimes it was a mess, and I have never seen that with other SIEM providers.
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
 

Room For Improvement

Cortex XDR needs better integration, pricing, UI, feature parity, and automation, while reducing resource use and false positives.
Microsoft Defender for Business needs improved reporting, threat protection, support, and integration, with attention to pricing and update communication.
Trellix Endpoint Security needs better speed, usability, resource efficiency, support, automation, cross-platform compatibility, and threat detection features.
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
Microsoft should provide batch management solutions with the application, integrating pass management with roles.
Solution Consultant at BIM Group of Companies
Features related to Advanced Persistent Threat detection vectors and cyber kill chain integrations are not available out-of-the-box.
CISO at a financial services firm with 11-50 employees
There can be improvements in the user interface to make it more intuitive.
Information Technology Security Consultant at Navaio IT Security
What needs improvement in Trellix Endpoint Security is the reduction of resource consumption by the scanning feature.
Technical Associate at Valuepoint Systems
Improvements are needed in forensic analytics to detect specific vulnerabilities.
Information Security Engineer at Nhq Distribution Ltd
The product does not seem to be cloud-native.
Architect at a government with 10,001+ employees
 

Setup Cost

Cortex XDR offers competitive pricing between $55-$90, though setup costs are high, with flexible licensing for cloud and on-prem use.
Microsoft Defender for Business offers integrated security in Office 365, with competitive pricing but some note higher costs than competitors.
Trellix Endpoint Security provides competitive enterprise pricing with flexible licensing, offering value through standard and perpetual options with promotional discounts.
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
Single-year pricing remains good.
Solution Consultant at BIM Group of Companies
The pricing is quite affordable at the enterprise level with no extra expenses noted.
Consultant at Dell Technologies
Although the cost can be slightly higher, it expedites deployment, which is beneficial, especially for startups.
CISO at a financial services firm with 11-50 employees
The licensing is straightforward, pricing is very competitive, and margins are good.
Account Manager at a tech vendor with 201-500 employees
The license costs are very reasonable, around 1,000 to 1,200 rupees per year.
Technical Associate at Valuepoint Systems
Trellix Endpoint Security is cost-effective and provides excellent value for money.
Joint Director at PAA
 

Valuable Features

Cortex XDR offers advanced AI-driven analytics, multi-layered security, and automation, enhancing threat detection and incident response efficiency.
Microsoft Defender for Business provides robust, scalable security with seamless Azure integration and effective threat management at a cost-effective price.
Trellix Endpoint Security Platform offers centralized management, AI-driven threat detection, encryption, data loss prevention, and adaptive security features.
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
The threat detection capabilities are robust, with a dedicated research team and a continuously updated threat feed.
Information Technology Security Consultant at Navaio IT Security
Its vulnerability management is regarded as one of the best in the industry.
Solution Consultant at BIM Group of Companies
The most effective features of Microsoft Defender for Business include its threat detection and response capabilities in managing vulnerabilities and ransomware attacks.
Consultant at Dell Technologies
Trellix Endpoint Security is a proven, robust, and cost-effective solution that protects the organization from different types of ransomware and attacks.
Joint Director at PAA
Including options like Application Control (formerly Solidcore), integrated monitoring, change control, DLP, and advanced threat protection, the solution offers comprehensive security.
Information Security Engineer at Nhq Distribution Ltd
The detection capability of Trellix Endpoint Security is higher than traditional antivirus solutions.
Senior Vice President IT at AS IT Consulting Pvt. Ltd.
 

Categories and Ranking

Cortex XDR by Palo Alto Net...
Sponsored
Ranking in Endpoint Protection Platform (EPP)
4th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
112
Ranking in other categories
Endpoint Detection and Response (EDR) (6th), Extended Detection and Response (XDR) (4th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Microsoft Defender for Busi...
Ranking in Endpoint Protection Platform (EPP)
14th
Average Rating
7.6
Reviews Sentiment
6.6
Number of Reviews
20
Ranking in other categories
Microsoft Security Suite (15th)
Trellix Endpoint Security P...
Ranking in Endpoint Protection Platform (EPP)
7th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
168
Ranking in other categories
Endpoint Detection and Response (EDR) (9th), Extended Detection and Response (XDR) (8th)
 

Mindshare comparison

As of June 2026, in the Endpoint Protection Platform (EPP) 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 Microsoft Defender for Business is 1.6%, down from 2.0% compared to the previous year. The mindshare of Trellix Endpoint Security Platform is 3.4%, down from 3.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.7%
Trellix Endpoint Security Platform3.4%
Microsoft Defender for Business1.6%
Other91.3%
Endpoint Protection Platform (EPP)
 

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.
Paritosh Jani - PeerSpot reviewer
Associate VP (Managed Information Technology Services) at Dev Information Tech Pvt Ltd
Has delivered automated threat response and streamlined integration with advanced tools
The best features of Microsoft Defender for Business include it coming as an XDR solution which provides automated investigations, remediations, and endpoint detection and response. Moreover, it can be tightly integrated with vulnerability management or detecting vulnerabilities and pushing them to the SIEM solution. I utilize the advanced threat hunting feature of Microsoft Defender for Business and find it helpful; it's good and improving with every update. Microsoft Defender for Business integrates effectively with the Microsoft ecosystem as with Azure Sentinel, and it has a two-way natural integration. Apart from that, it also integrates with industry SIEM solutions such as Splunk.
PankajKumar24 - PeerSpot reviewer
IT Manager at Gigabit Technologies Pvt Ltd
Advanced threat prevention has strengthened incident response and customized security workflows
The biggest advantage of Trellix Endpoint Security Platform is the ATP solution, which provides advanced threat prevention. Machine learning algorithms are available in the product as part of the threat anti-malware, including predictive machine learning and behavioral analysis, which are integral to the anti-malware module of EPP. In terms of my experience with the machine learning algorithms for analysis and threat detection, we are analyzing logs provided by Trellix, but we are not able to conduct specific machine learning analysis on those logs. The automated response mechanisms in the products help with incident management because we have to create playbooks in Trellix console for automation, which we need to enable. The customizable dashboard of Trellix Endpoint Security Platform definitely contributes to the decision-making process, as we customize the dashboard according to customer requirements. When it comes to integration aspects, we are able to integrate Trellix Endpoint Security Platform with SIEM or SOAR solutions using the ePO console, which enhances threat detection capabilities. Reporting and analytics aspects have an impact on security posture assessment, as we are able to fetch reports in the ePO console customized according to customer requirements for downloading and sending via email.
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Top Industries

By visitors reading reviews
Construction Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
9%
Computer Software Company
15%
Comms Service Provider
10%
Financial Services Firm
8%
Outsourcing Company
6%
Manufacturing Company
11%
Financial Services Firm
11%
Government
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise20
Large Enterprise52
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise2
Large Enterprise4
By reviewers
Company SizeCount
Small Business68
Midsize Enterprise39
Large Enterprise67
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
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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 Microsoft Defender for Business?
Our thoughts on the pricing for Microsoft Defender for Business are that we wish it could be better. If the pricing w...
What needs improvement with Microsoft Defender for Business?
I see room for improvement in Microsoft Defender for Business, particularly regarding the consolidation of all securi...
How does McAfee Endpoint Security compare with MVISION?
The flexible manageability of McAfee Endpoint Security is one of our favorite aspects of this solution. You can deplo...
How does Crowdstrike Falcon compare with FireEye Endpoint Security?
The Crowdstrike Falcon program has a simple to use user interface, making it both an easy to use as well as an effec...
What is your experience regarding pricing and costs for McAfee Endpoint Security?
I don't have visibility on pricing because it is negotiated by a different team, as I look after the technical side.
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
McAfee Endpoint Security, McAfee Endpoint Protection, Intel Security Total Protection for Endpoint, McAfee Complete Endpoint Protection, Trellix Endpoint Security (ENS)
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Information Not Available
inHouseIT, Seagate Technology
Find out what your peers are saying about Microsoft Defender for Business vs. Trellix Endpoint Security Platform and other solutions. Updated: June 2026.
900,747 professionals have used our research since 2012.