Cybereason XDR vs Microsoft Defender XDR comparison

Cybereason and Microsoft are both solutions in the Extended Detection and Response (XDR) category. Cybereason is ranked #22 with an average rating of 9.0, while Microsoft is ranked #4 with an average rating of 8.4. Cybereason holds a 1.0% mindshare in XDR, compared to Microsoft’s 4.8% mindshare. Additionally, 100% of Cybereason users are willing to recommend the solution, compared to 98% of Microsoft users who would recommend it.

Cybereason XDR

Read 3 Cybereason XDR reviews

1,545 Views
1,530 Comparison Views

100% willing to recommend

Microsoft Defender XDR

Read 106 Microsoft Defender XDR reviews

10,762 Views
6,027 Comparison Views

98% willing to recommend

Cybereason XDR

Microsoft Defender XDR

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 8, 2024

Microsoft Defender XDR and Cybereason XDR compete in the extended detection and response category. Cybereason XDR holds the upper hand due to its robust features and adaptability.

Features: Microsoft Defender XDR offers comprehensive coverage, integration with other Microsoft products, and a cohesive security ecosystem. Cybereason XDR provides advanced threat detection capabilities, adaptability, and a robust feature set.

Room for Improvement: Microsoft Defender XDR needs enhancements in detection capabilities, reporting functionalities, and initial setup challenges. Cybereason XDR could improve its integration with third-party services, enhance its feature adaptability, and refine threat detection further.

Ease of Deployment and Customer Service: Microsoft Defender XDR is straightforward to integrate within Microsoft environments, receiving positive feedback for customer service despite setup challenges. Cybereason XDR deployment is praised for simplicity and effective support.

Pricing and ROI: Microsoft Defender XDR is economically favorable, offering value through Microsoft ecosystem integration. Cybereason XDR is a premium option with higher costs but provides high-level features, resulting in strong ROI.

To learn more, read our detailed Cybereason XDR vs. Microsoft Defender XDR Report (Updated: December 2025).

Buyer's Guide

Cybereason XDR vs. Microsoft Defender XDR

December 2025

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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

Cybereason XDR

Ranking in Extended Detection and Response (XDR)

22nd

Average Rating

8.6

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Microsoft Defender XDR

Ranking in Extended Detection and Response (XDR)

4th

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

106

Ranking in other categories

Endpoint Detection and Response (EDR) (7th), Microsoft Security Suite (5th)

Mindshare comparison

As of February 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cybereason XDR is 1.0%, up from 0.6% compared to the previous year. The mindshare of Microsoft Defender XDR is 4.8%, down from 6.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Extended Detection and Response (XDR) Market Share Distribution
Product	Market Share (%)
Microsoft Defender XDR	4.8%
Cybereason XDR	1.0%
Other	94.2%

Extended Detection and Response (XDR)

Featured Reviews

Peter Nowak

Business Development Manager for Cybereason at Bechtle

Integration of multiple firewalls enables advanced threat detection

The integration of data from firewalls and Active Directory is most valuable. Cybereason XDR facilitates two-way communication, where the firewall sends data to the Cybereason system, and it can communicate with the firewall to stop unwanted communication. Customers can deal with multiple types of firewalls with ease. The behavioral analytics help detect advanced threats when attackers use existing software. The multilayered protection approach, including NGAV, integrates XDR detection with antivirus to assess and counter threats effectively.

Read full review

Kunle Oluwadiya

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.

Read full review

Quotes from Members

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

Pros

"Cybereason XDR's most useful feature is the investigation."

"The integration of data from firewalls and Active Directory is most valuable."

"The solution has an investigation feature, which is useful for building storylines."

"The Endpoint Manager is incredible; it has a very straightforward interface and is exceedingly easy to use. Pulling out and deploying different tags or resources is a simple task across various departments with different levels of security. The notifications are also simple and satisfying; it's great to see the bubble informing us which devices are compliant and which are waiting to update."

"The most valuable features of Microsoft 365 Defender are the combination of all the capabilities and centralized management."

"What I appreciate most about Microsoft Defender XDR is the visibility it provides through a breakdown of incidents that come through."

"Among the most valuable features are the alert timeline, the alert story, which is pretty detailed. It gives us complete insight into what exactly happened on the endpoint. It doesn't just say, "Malware detected." It tells us what caused that malware to be detected and how it was detected. It gives us a complete timeline from beginning to end."

"The advantage of Microsoft Defender XDR has over other XDRs in the market is that it's easy to use. You can quickly differentiate between alerts, incidents, devices, software, etc. It's easier to investigate an incident, and you have so many options. You can automate investigations and use playbooks. There's also the live response session, which is something you can't find in any other XDR."

"The feature I find most valuable is Defender for Endpoint."

"It has been great for us. Previously, we didn't have a solution to protect us, especially from malware, whereas now, we are getting protection up front, especially from the malware attacks coming through emails or endpoints."

"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."

More Microsoft Defender XDR pros

Cons

"Customer service is rated as a five out of ten. When they work and reach the right level, they are helpful, but getting to the right person can be time-consuming."

"Cybereason's customer support could be better."

"There could be more integrations with other data sources like NDR systems."

"The one thing we sometimes have issues with is its integration with other security applications like antiviruses."

"While the XDR platform offers valuable functionalities, it falls short of other solutions in its ability to deliver a cohesive identity experience."

"It would be highly beneficial if CoPilot could identify anomalies within the network and notify the IT team."

"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."

"The dashboard should be easier to use. There is also improvement needed in the reporting when it comes to exporting or scheduling reports."

"Sometimes, configurations take much longer than expected."

"I would like more of the features in Defender for 365 to be included in the smaller licenses. Even if I buy a small license and don't need everything, security shouldn't be a question. Security is one of the main aspects of all projects from our side, so it would be nice to have more features in the smaller licenses."

"The solution can improve the rules and privileges it offers."

"The technical support from Microsoft Defender XDR has been disappointingly slow, to the point that I am considering not renewing my unified support contract."

More Microsoft Defender XDR cons

Pricing and Cost Advice

"The solution is cheaper than Microsoft Defender. It has a subscription and no standard license."

"Microsoft Defender falls within a mid-tier price range compared to other security solutions."

"It can be complex to navigate since customers have varying licensing agreements across Microsoft. If they go straightforward with E5 for all users, it's simple, but combinations based on budget constraints can complicate things."

"The solution is affordable, and we haven't been hit with any hidden costs. The subscription model is straightforward, and it's easy to understand how much additional features cost. If we need to cancel a license or feature, we do that well in advance to avoid being charged for it, but overall, the pricing and licensing are simple and easy."

"Microsoft Defender XDR is included in our license."

"Microsoft 365 Defender offers competitive pricing."

"Understanding the subscription model has been a bit challenging, as every feature or requirement comes with an additional cost."

"Microsoft is not competitive with the pricing of the solution. The competitors are able to offer lower discounts. The price of the solution is higher."

"All I can say again is the E5 gives you all the capabilities that it offers. It also gives Office 365 and one terabyte of storage. All in all, the E5 license model makes sense. There are some people who say it's quite costly, but rather than paying different vendors, it makes sense to go all in with Microsoft if you've got that licensing. From that perspective, it's cost-effective, but I can't comment much on that."

More Microsoft Defender XDR pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Manufacturing Company

12%

Comms Service Provider

10%

Financial Services Firm

Computer Software Company

13%

Financial Services Firm

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	47
Midsize Enterprise	25
Large Enterprise	38

Questions from the Community

What needs improvement with Cybereason XDR?

There could be more integrations with other data sources like NDR systems. Additionally, technical support has been slow in recent times. Enabling multifactor authentication has been problematic fo...

See all answers

What is your primary use case for Cybereason XDR?

I use Cybereason XDR for customers who don't have a SOC or managed SOC yet and want to be protected on more than their desktops. It is especially used in the manufacturing industry, yet not exclusi...

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What advice do you have for others considering Cybereason XDR?

I rate Cybereason XDR a nine out of ten. I recommend having hands-on experience and doing some threat hunting to familiarize yourself with the handling.

See all answers

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.

See all answers

What is your experience regarding pricing and costs for Microsoft 365 Defender?

My experience with pricing, setup, costs, and licensing of Microsoft Defender XDR is tied to our E5 subscription, which is very straightforward for us. We also purchase the uplift for our mobile us...

See all answers

What needs improvement with Microsoft 365 Defender?

I am not aware of a mobile app that would be available for my team. With a single analyst, if she is ever away, it would be beneficial to have easier access. While she can use the web portal, the e...

See all answers

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Product Reports

Buyer's Guide

Extended Detection and Response (XDR)

January 2026

Download Cybereason XDR product report

Buyer's Guide

Microsoft Defender XDR

January 2026

Download Microsoft Defender XDR product report

Also Known As

No data available

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender

Overview

Cybereason is the leader in endpoint protection, offering endpoint detection and response, next-generation antivirus, and managed monitoring services. Founded by elite intelligence professionals born and bred in offense-first hunting, Cybereason gives enterprises the upper hand over cyber adversaries.

Cybereason

Microsoft Defender XDR is a comprehensive security solution designed to protect against threats in the Microsoft 365 environment.

It offers robust security measures, comprehensive threat detection capabilities, and an efficient incident response system. With seamless integration with other Microsoft products and a user-friendly interface, it simplifies security management tasks.

Users have found it effective in detecting and preventing various types of attacks, such as phishing attempts, malware infections, and data breaches.

Watch the Microsoft demo video here: Microsoft Defender XDR demo video.

Microsoft

Sample Customers

MOTOROLA MOBILITY

Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.

Buyer's Guide

Cybereason XDR vs. Microsoft Defender XDR

December 2025

Free Report: Cybereason XDR vs. Microsoft Defender XDR

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