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.

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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, SentinelOne, TrendAI and others in Extended Detection and Response (XDR).

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

Buyer's Guide

Extended Detection and Response (XDR)

April 2026

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Helped 885,837 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

Cortex XDR by Palo Alto Net...

Mindshare comparison

As of April 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.9%, down from 5.6% compared to the previous year. The mindshare of Microsoft Defender XDR is 4.9%, down from 6.7% 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) Mindshare Distribution
Product	Mindshare (%)
Microsoft Defender XDR	4.9%
Cortex XDR by Palo Alto Networks	4.9%
Symantec XDR	0.4%
Other	89.8%

Extended Detection and Response (XDR)

Featured Reviews

ABHISHEK_SINGH

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.

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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.

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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.

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Quotes from Members

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

Pros

"Palo Alto is constantly adding new features."

"Best solution for avoiding security breaches, malware attacks, and other kinds of security issues."

"We have a complete overview of all our PCs and it's very easy to handle and to use the interface. It has a lot of benefits for us."

"Traps has drastically reduced our endpoint attack surface via advanced detection capabilities, sandboxing of never before seen programs, and by drastically limiting where executables can launch in the first place."

"They have a new GUI which is just fantastic."

"It is an easy-to-use tool."

"It blocks malicious files. It prevents attacks. It doesn't require many updates, it's a very light application."

"Being a cloud solution it is very flexible in serving internal and external connections and a broad range of devices."

More Cortex XDR by Palo Alto Networks pros

"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."

"As a reseller and partner, the advantages of Microsoft Defender XDR are numerous; I have stopped many threats for many organizations using Defender alone, and I have saved significant IT management time by avoiding manual updates and manual work."

"The integration, visibility, vulnerability management, and device identification are valuable."

"We use Microsoft 365 Defender to help secure threats of the Office package, such as Word, Excel, and PowerPoint, and additionally, it can fix issues."

"What I found most valuable in Microsoft 365 Defender is that it's able to scan emails and protect users from dangerous links or attachments."

"The EDR features are valuable. By getting the EDR features, we have more control over the device. We have information about events in real-time and more protection against zero-day threats and zero-day vulnerabilities. We can monitor every event or action that a device is going through. We can get an idea if it is something malicious or if we have to take any actions."

"The ability to hunt that IM data set or the identity data set at the same time is valuable. As incident response professionals, we are very used to EDRs and having device process registry telemetry, but a lot of times, we do not have that identity data right there with us, so we have to go search for it in some other silo. Being able to cross-correlate via both datasets at the same time is something that we can only do in Def"

"Defender XDR has a feature called the timeline that lets you track all activities. It helps a lot with investigations."

More Microsoft Defender XDR pros

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

"We can block a virus that has a zero-day attack and is publicly unknown and keep it away from the network so it is not further replicated."

Cons

"This is a very costly product."

"Additionally, I think the price is very high, and if it can be adjusted, I believe it will be a very good solution."

"The server sometimes stops continuously to check things so it would be helpful to receive access updates or technical reasons."

"The main issue I could point out is the offline agents and the way that it is missing."

"Cortex XDR is trickier to configure than other Palo Alto products. This is one area where we are not so satisfied."

"There are some false positives."

"The downside to the solution is that there are a large number of false positives."

"It is not a suitable solution if you are looking for a single product with multiple features such as DLP, encryption, rollback, etc."

More Cortex XDR by Palo Alto Networks cons

"It would be helpful if the solution could scan faster when it comes to scanning attachments to emails."

"Intrusion detection and prevention would be great to have with 365 Defender."

"I do not think the Incident Queue Assistant has helped improve the efficiency of my SOC workflow."

"Customers say they want absolutely seamless integration between other Microsoft solutions and Defender XDR, including the ability to change device settings within the Defender portal. They need to contact the IT team responsible for the device management tools to change some settings. They would prefer that those changes be initiated directly from the Defender portal or applied from Intune without involving the IT operations team."

"The customer support aspect can be better because it's the biggest complaint I hear about Microsoft."

"Troubleshooting in Microsoft 365 Defender can be inefficient."

"There's still some more work to be done there. Additionally, the limited terminal live access an analyst has is very restricted."

"This solution could be improved if it included features such as those offered by Malwarebytes."

More Microsoft Defender XDR cons

"The solution should have better reporting."

Pricing and Cost Advice

"The price was fine."

"I don't have any issues with the pricing. We are satisfied with the price."

"The price of the solution is high for the license and in general."

"It is cost-effective compared to similar solutions. It fits for the small businesses through to the big businesses."

"I feel it is fairly priced."

"It has a higher cost than other solutions, like CrowdStrike or Microsoft’s EDR tools, but it reduces the cost of our operations because it’s a new generation antivirus tool."

"If one wishes to work with another team or large number of users at a future point, he must purchase a license for them."

"It's way too expensive, but security is expensive. You pay for your licensing, and then you pay for someone to monitor the stuff."

More Cortex XDR by Palo Alto Networks pricing and cost advice

"While Microsoft Defender XDR carries a higher cost, its ease of use compared to Defender may justify the investment."

"Microsoft Defender XDR's licensing is complicated."

"With the little idea I have about the costs, I can say that XDR tools tend to be a bit expensive. If you are using Microsoft Defender XDR, then you need to go for a subscription-based pricing model."

"It is 15 dollars per server per month. It is worth it, but it can be costly. It depends on the company's size."

"Microsoft 365 Defender offers competitive pricing."

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

"Microsoft Defender XDR is already included in our Office 365 licensing. It is better because we're saving money by using it."

"They have moved from a licensing model to pay-per-use... The question is: What happens if, for any reason, there's not enough budget to accept this model? That could be a great problem."

More Microsoft Defender XDR pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Construction Company

13%

Financial Services Firm

13%

Manufacturing Company

Comms Service Provider

Computer Software Company

11%

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	44
Midsize Enterprise	20
Large Enterprise	48

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	26
Large Enterprise	40

No data available

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One

Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. ...

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Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)

Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...

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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,...

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What do you like most about Microsoft 365 Defender?

Microsoft Defender XDR provides strong identity protection with comprehensive insights into risky user behavior and p...

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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, whi...

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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 wo...

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Comparisons

Microsoft Defender for Endpoint vs Cortex XDR by Palo Alto Networks

Compared 8% of the time

SentinelOne Singularity Complete vs Cortex XDR by Palo Alto Networks

Compared 5% of the time

CrowdStrike Falcon vs Cortex XDR by Palo Alto Networks

Compared 4% of the time

Cortex XSIAM vs Cortex XDR by Palo Alto Networks

Compared 4% of the time

Darktrace vs Cortex XDR by Palo Alto Networks

Compared 1% of the time

More Cortex XDR by Palo Alto Networks Competitors

CrowdStrike Falcon vs Microsoft Defender XDR

Compared 10% of the time

Wazuh vs Microsoft Defender XDR

Compared 6% of the time

SentinelOne Singularity Complete vs Microsoft Defender XDR

Compared 4% of the time

Microsoft Defender for Cloud vs Microsoft Defender XDR

Compared 4% of the time

Microsoft Sentinel vs Microsoft Defender XDR

Compared 2% of the time

More Microsoft Defender XDR Competitors

Wazuh vs Symantec XDR

Compared 37% of the time

Trellix Endpoint Security Platform vs Symantec XDR

Compared 34% of the time

More Symantec XDR Competitors

Product Reports

Buyer's Guide

Cortex XDR by Palo Alto Networks

April 2026

Download Cortex XDR by Palo Alto Networks product report

Buyer's Guide

Microsoft Defender XDR

March 2026

Download Microsoft Defender XDR product report

Buyer's Guide

Extended Detection and Response (XDR)

April 2026

Download Symantec XDR product report

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender

No data available

Overview

Cortex XDR by Palo Alto Networks provides advanced threat detection with AI-driven endpoint protection and seamless integration, ensuring multi-layered security and automatic threat response.

Cortex XDR is designed to safeguard endpoints against malware and suspicious activities. It offers advanced threat detection and response capabilities using behavioral analysis, AI, and machine learning. It seamlessly integrates with security infrastructures, providing endpoint security, firewall integration, and enhanced visibility in both cloud-based and on-premises environments.

What are the key features of Cortex XDR?

Advanced Threat Detection: Uses AI and machine learning for proactive threat identification.
Multi-layered Security: Combines various security measures for comprehensive protection.
Endpoint Protection: Safeguards against malware and exploits.
Behavioral Analysis: Monitors suspicious activity for early detection.
Automatic Threat Response: Automates responses to neutralize threats.

What benefits should users expect?

Ease of Use: Simplifies security management with intuitive design.
Resource Efficiency: Minimizes impact on system resources.
Integration Capabilities: Works well with existing security setups.
Reduced Analyst Workload: Automates processes to decrease manual intervention.

Organizations in diverse sectors deploy Cortex XDR to protect against malware, leveraging its advanced threat detection capabilities. Its integration with existing security infrastructures appeals to those seeking comprehensive protection in both cloud and on-premises environments, providing enhanced visibility and threat intelligence.

Palo Alto Networks

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

CBI Health Group, University Honda, VakifBank

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

Information Not Available

Buyer's Guide

Extended Detection and Response (XDR)

April 2026

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