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Microsoft Defender XDR vs Trellix XDR comparison

 

Comparison Buyer's Guide

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

Microsoft Defender XDR
Ranking in Extended Detection and Response (XDR)
2nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
101
Ranking in other categories
Endpoint Detection and Response (EDR) (5th), Microsoft Security Suite (4th)
Trellix XDR
Ranking in Extended Detection and Response (XDR)
33rd
Average Rating
8.0
Reviews Sentiment
8.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Extended Detection and Response (XDR) category, the mindshare of Microsoft Defender XDR is 6.2%, down from 8.4% compared to the previous year. The mindshare of Trellix XDR is 0.3%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR)
 

Featured Reviews

Gabor Nyerd - PeerSpot reviewer
Includes four services and four products, which can help organizations a lot
We found that sometimes integrations work, but testing them can take some time. Sometimes, configurations take much longer than expected. We have a configuration in place that needs to be synchronized with another server. However, the servers are four hours apart, so this can cause delays. In general, I believe that the time it takes to configure and test a service should be shorter. Sometimes, it can take a couple of hours to test a single configuration setting. Other times, it is only ten or fifteen minutes, which is normal. However, sometimes, even immediate actions can be triggered by configuration changes, and some settings can take up to eight hours to complete. I believe that this time can be improved. Microsoft is making a lot of improvements to its services in a short period of time. This is a good thing, as it means that the services are constantly being updated and improved. However, it can be challenging for customers to keep up with the changes. For example, a customer may read about an update, understand it, and share it with their colleagues and boss. However, it may take days or weeks to test the update and get the necessary approvals. This can be especially challenging for large customers with many users or machines. In some cases, Microsoft may change a service before the customer has had a chance to implement the previous update. This can be frustrating for customers, as it means that they have to constantly learn new things and adjust their workflows. On the one hand, it is important for Microsoft to keep updating and improving its services. This helps to ensure that the services are meeting the customers' needs and that they are staying ahead of the competition. Microsoft should also be mindful of the challenges that these changes can create for customers. One way to address this challenge is to provide customers with more time to implement changes. Microsoft could also provide more information about upcoming changes so that customers can plan ahead. Ultimately, Microsoft needs to strike a balance between keeping its services up-to-date and providing customers with a smooth transition to new features.
Abdullah Al Hadi - PeerSpot reviewer
Enhance cyber threat detection with advanced analytics and machine learning
I am working with EDR and XDR, focusing on migrating on-premises solutions to cloud-based solutions. We are utilizing XDR for cyber threat detection and response The analytics assessment and flexibility of the platform are valuable. Trellix XDR integrates with other systems like SIEM, improving…

Quotes from Members

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

Pros

"The most valuable feature is the DLP because that's where we can have an added data protection layer and extend it not just to emails but to the documents that users are working on. We can make sure that sensitive data is tagged and flagged if unauthorized parties are using it."
"I like that it's fully integrated with Windows, Microsoft 365 Exchange Online, and Outlook. It is better than other antivirus solutions because it's fully integrated with all Microsoft products. It's easy to integrate them and onboard all Windows devices from SCCM."
"The incident threat response and its ability to facilitate effective remediation against threats are the standout features."
"The incident-level visibility across the cyber attack chain when using Microsoft Defender XDR is great."
"The unified view of the threat landscape on a central dashboard is the most valuable feature."
"One of the most valuable features of Microsoft Defender XDR is its ability to provide preemptive reports regarding excessive privileged access."
"I like that it's stable. It's been stable for a long time, and Microsoft Defender has done a good job there."
"On the Windows side, Microsoft Defender XDR is definitely integrated into the operating system. Once we have it on the security dashboard, we can see a real-time storyline."
"The analytics assessment and flexibility of the platform are valuable."
"It contributes to our system's robust event detection and analysis, enabling us to respond effectively to incidents."
"Trellix XDR is an excellent solution that is continually improving."
 

Cons

"Microsoft could improve on threat hunting and build more on threat detection and handling."
"The patching capability should be there. Patching is something that you cannot do even though you see the vulnerabilities present in your environment. For patching, you have to depend on another solution."
"For some scenarios, it provides good visibility into threats, and for some scenarios, it doesn't. For example, sometimes the URLs within the emails have destinations, and you do get a screenshot and all further details, but it's not always the case. It would be good if they did a better job of enabling that for all the emails that they identified as malicious. When you get an email threat, you can go into the email and see more details, but the URL destination feature doesn't always show you a screenshot of the URL in that email. It also doesn't always give you the characteristics relating to that URL. It would be quite good if the information is complete where it says that we identified this URL, and this is what it looks like. There should be some threat intel about it. It should give you more details."
"What could be improved in Microsoft 365 Defender is its licensing, e.g. it should be more consolidated and would be good if it has some optimizations. Improving the alerts and notifications, in terms of adding more details, would also be good for this solution."
"The support team is not competent or responsive."
"Intrusion detection and prevention would be great to have with 365 Defender."
"Support is hit or miss. Microsoft wants you to buy premium support contracts. Though they call themselves professional support, it's almost like throwing questions into a black hole. You get an answer, but it's never helpful."
"One of the biggest downsides of Microsoft products, in general, is that the menus are often difficult to find, as they tend to move from place to place between versions."
"The platform should enhance compatibility with all other SIEM solutions."
"Technical support is crucial, especially when facing critical issues. It's rated six out of ten. Improvements are needed in the support sector, with a focus on providing expert assistance during production periods."
"The EdgeGear solution is an area that requires attention, specifically regarding AI solutions and intelligence features."
 

Pricing and Cost Advice

"It is 15 dollars per server per month. It is worth it, but it can be costly. It depends on the company's size."
"365 Defender can get expensive because you pay per gigabyte of data ingested. On the other hand, much of the data available in the other Microsoft security solutions are made available relatively cheaply—sometimes at cost or for free. Integrating only a limited set of third-party solutions with Sentinel would be cost-effective. It's much more affordable if companies only have Microsoft stuff."
"The product is fairly priced for what we get from it."
"The price of the solution is high compared to others and we have lost some customers because of it."
"The most valuable licensing option is expensive, so pricing could be improved. Licensing options for this solution also need to be consolidated, because they frequently change."
"It has consistently offered highly appealing academic pricing, with distinct rates for higher education and general educational purposes."
"Defender XDR is included in the E5 license, but it's a bit too expensive."
"The functionality is fantastic, but for medium and small-sized companies it's overpriced. It would be better if it were a little bit cheaper."
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Financial Services Firm
8%
Manufacturing Company
8%
Government
7%
Computer Software Company
24%
Healthcare Company
11%
Media Company
8%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Microsoft 365 Defender?
Microsoft Defender XDR provides strong identity protection with comprehensive insights into risky user behavior and potential indicators of compromise.
What is your experience regarding pricing and costs for Microsoft 365 Defender?
The pricing for Microsoft Sentinel operates on a pay-as-you-go model based on data ingestion. I recall that Defender XDR pricing is based on the number of endpoints.
What needs improvement with Microsoft 365 Defender?
For Microsoft Defender XDR ( /categories/extended-detection-and-response-xdr ), there is currently no ability to reset passwords for on-premises accounts, which is a key challenge. Incident managem...
What is your experience regarding pricing and costs for Trellix XDR?
Since I'm a technical engineer, I don't deal with pricing or licensing. Our sales team handles those aspects.
What needs improvement with Trellix XDR?
The EdgeGear solution is an area that requires attention, specifically regarding AI solutions and intelligence features. We are still investigating how XDR performs and will identify areas for impr...
What is your primary use case for Trellix XDR?
I am working with EDR and XDR, focusing on migrating on-premises solutions to cloud-based solutions. We are utilizing XDR for cyber threat detection and response.
 

Also Known As

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender
MVision XDR, MVision eXtended Detection and Response
 

Overview

 

Sample Customers

Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.
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Find out what your peers are saying about Microsoft Defender XDR vs. Trellix XDR and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.