Microsoft Defender XDR vs Symantec XDR comparison

Microsoft and Broadcom are both solutions in the Extended Detection and Response (XDR) category. Microsoft is ranked #4 with an average rating of 8.4, while Broadcom is ranked #46. Microsoft holds a 4.9% mindshare in XDR, compared to Broadcom’s 0.4% mindshare. Additionally, 98% of Microsoft users are willing to recommend the solution, compared to 100% of Broadcom users who would recommend it.

Microsoft Defender XDR

Read 106 Microsoft Defender XDR reviews

10,352 Views
5,797 Comparison Views

98% willing to recommend

Symantec XDR

Read 1 Symantec XDR review

316 Views
313 Comparison Views

100% willing to recommend

Microsoft Defender XDR

Symantec XDR

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Microsoft Defender XDR and Symantec XDR based on real PeerSpot user reviews.

Find out what your peers are saying about CrowdStrike, Trend Micro, SentinelOne and others in Extended Detection and Response (XDR).

To learn more, read our detailed Extended Detection and Response (XDR) Report (Updated: January 2026).

Buyer's Guide

Extended Detection and Response (XDR)

January 2026

Download the complete report

Helped 880,901 peers since 2012

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)

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)

Symantec XDR

Ranking in Extended Detection and Response (XDR)

46th

Average Rating

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Extended Detection and Response (XDR) category, the mindshare of Microsoft Defender XDR is 4.9%, down from 6.8% compared to the previous year. The mindshare of Symantec XDR is 0.4%, up from 0.1% 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	4.9%
Symantec XDR	0.4%
Other	94.7%

Extended Detection and Response (XDR)

Featured Reviews

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

BILALRAZA

Cyber Security Consultant at I(TS)² Saudi Arabia

A scalable and stable solution with straightforward deployment

We can generate maps from the environment. For example, suppose there is a virus that has a zero-day attack and is publicly unknown. We can block that and keep it away from the network so it is not further replicated. It also has custom white and black lists. We can add a good reputation on both lists and use the sonar technology for Symantec and the online network for advanced reports.

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

"The integration between all the Defender products is the most valuable feature."

"The stability has been great."

"The feature I like the most in Microsoft Defender XDR is XDR because it has taken us a while, but we are a global company with people in a few countries, and now we can have centralized alerts that we send out to Teams messages and clean up infected computers or help people in a very short amount of time."

"The summarization of emails is a valuable feature."

"It has great stability."

"We can use Defender to block and monitor for security purposes without needing multiple other products to do different tasks."

"The threat intelligence is excellent."

"Microsoft XDR's system of analysis and investigation is super convenient for our customers. It integrates with other Microsoft solutions like Defender for 365 to protect email traffic from malicious external web links and phishing."

More Microsoft Defender XDR pros

"You can advise the solution and protect your environment."

Cons

"There are still some components, such as vulnerability management within the vendor product, where improved integration would be beneficial."

"The capability to not only thwart attacks but also to adapt to evolving threats is crucial."

"In the beginning, it's difficult to navigate the system because it is quite large. Just trying to find your way and understand how the system works can be hard. After spending quite a lot of time searching it's a lot easier, but I wish it were a bit more user-friendly when you're trying to find things."

"The improvements to Microsoft Defender XDR would probably go on the Linux side. There's still some more work to be done there."

"The console is missing some features that would be helpful for a managed services provider, like device and user management."

"Microsoft Defender XDR could be improved in terms of speed, especially backend speed."

"The Defender agent itself is more compatible with Windows 10 and Windows 11. Other than these two lines, there are so many compatibility issues. Security is not only about Microsoft. The core technical aspects of it are quite good, but it would be good if they can better support non-Microsoft solutions in terms of putting the agents directly into VMware and other virtualization solutions. There should be more emphasis on RHEL and other operating systems that we use, other than Windows, in the server category."

"The logs could be better."

More Microsoft Defender XDR cons

"The solution should have better reporting."

Pricing and Cost Advice

"The product is fairly priced for what we get from it."

"Defender XDR is included in the E5 license, but it's a bit too expensive."

"I believe the pricing is fair and acceptable. I consider it to be reasonable and satisfactory."

"The pricing of Microsoft 365 Defender is definitely on the costly side, but with the features and services that Microsoft provides, such as the seamless integration of all the Defender tools, while the price is on the higher side, there is no alternative."

"Purchasing Microsoft Defender XDR as part of a Microsoft 365 bundle can be cost-effective, but acquiring it as a standalone product may be more expensive."

"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."

"Defender plan 1 is tenant-wise, and Defender plan 2 is per-user, which makes it more expensive. To have certain features, you would need to purchase the E5 license. For all of the capabilities that the tool provides, the price, though it can be high, is fair."

More Microsoft Defender XDR pricing and cost advice

Information not available

See which vendors are best for you

Use our free recommendation engine to learn which Extended Detection and Response (XDR) solutions are best for your needs.

See recommendations

880,901 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

13%

Financial Services Firm

Manufacturing Company

Comms Service Provider

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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

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.

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

Ask a question

Earn 20 points

Comparisons

CrowdStrike Falcon vs Microsoft Defender XDR

Compared 12% of the time

Wazuh vs Microsoft Defender XDR

Compared 8% of the time

Microsoft Defender for Cloud vs Microsoft Defender XDR

Compared 6% of the time

Microsoft Defender for Endpoint vs Microsoft Defender XDR

Compared 4% of the time

Microsoft Sentinel vs Microsoft Defender XDR

Compared 4% of the time

More Microsoft Defender XDR Competitors

Wazuh vs Symantec XDR

Compared 57% of the time

More Symantec XDR Competitors

Product Reports

Buyer's Guide

Microsoft Defender XDR

January 2026

Download Microsoft Defender XDR product report

Buyer's Guide

Extended Detection and Response (XDR)

January 2026

Download Symantec XDR product report

Also Known As

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender

No data available

Overview

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

Symantec Enterprise Security Products are now part of Broadcom. The consumer division of Symantec Corp. is now NortonLifeLock Inc. -- a standalone company dedicated to consumer cyber safety.

Broadcom

Sample Customers

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

Information Not Available

Buyer's Guide

Extended Detection and Response (XDR)

January 2026

Download Free Report

Find out what your peers are saying about CrowdStrike, Trend Micro, SentinelOne and others in Extended Detection and Response (XDR). Updated: January 2026.

DOWNLOAD NOW

880,901 professionals have used our research since 2012.

See our list of best Extended Detection and Response (XDR) vendors.

We monitor all Extended Detection and Response (XDR) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.