Microsoft Defender XDR vs Symantec XDR comparison

Microsoft and Broadcom are both solutions in the Extended Detection and Response (XDR) category. Microsoft is ranked #5 with an average rating of 8.4, while Broadcom is ranked #49. Microsoft holds a 4.2% mindshare in XDR, compared to Broadcom’s 0.5% 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: June 2026).

Buyer's Guide

Extended Detection and Response (XDR)

June 2026

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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

Cortex XDR by Palo Alto Net...

Mindshare comparison

As of June 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.6%, down from 5.1% compared to the previous year. The mindshare of Microsoft Defender XDR is 4.2%, down from 5.9% compared to the previous year. The mindshare of Symantec XDR is 0.5%, 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 (%)
Cortex XDR by Palo Alto Networks	4.6%
Microsoft Defender XDR	4.2%
Symantec XDR	0.5%
Other	90.7%

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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reviewer2812758

Infosec at a government with 10,001+ employees

Integrated defenses have unified threat hunting, phishing simulations, and identity investigations

I appreciate Microsoft Defender XDR's MDE, Microsoft Defender tool, which has Attack Simulator. Instead of doing a phishing campaign and getting a separate tool, Microsoft Defender XDR does it all. These features of Microsoft Defender XDR have helped us conduct a phishing campaign quarterly, which has been beneficial. I also appreciate the fact that it has Defender for Office integrated, Defender for Identity, and everything integrated together. I would describe the process of using Microsoft Defender XDR to prioritize incidents in my security operations as quite decent. I appreciate the automatic alerting system where any incidents or alerts we receive come directly to our email. From there, we can open the email, go directly to Microsoft Defender XDR, and start our investigations and remediations. I perceive the integration of security and identity access management in Microsoft Defender XDR as affecting my identity protection strategies very well because it is well integrated with Purview, integrated well with Entra ID, and integrated well with Exchange. I especially appreciate MDO, the Office product. If anything happens and I want to conduct an investigation, it takes me directly to Exchange, where I can also investigate any emails or phishing incidents. Instead of going to different portals, everything can be done from Microsoft Defender XDR. If necessary for further investigation, Microsoft Defender XDR then directs me to that environment. I would assess the integration of AI in guiding security actions within Microsoft Defender XDR as quite positive. Recently, Security Copilot went big, and it is beneficial that I can use that, especially to write KQL. I can do threat hunting features and intelligence all within using Microsoft's Security Copilot. It also has a nice AI feature for threat hunting. I know that all the Defender logs go to Sentinel, and I can pull it up from Microsoft Defender XDR or from Sentinel. The fact that I can actually do all that within Microsoft Defender XDR is a nice feature. In the top module, I can do threat lookups, and I can actually type KQLs in Microsoft Defender XDR and look up incidents. Predictive shielding has had a nice impact on my proactive security measures. It is beneficial that it has, similar to Entra ID, a secure score. For me to improve the product, the secure score helps me out. If I rate it from highest to lowest, I can see what things I can improve. Secure score helps me see what areas I can improve in Microsoft Defender XDR to increase my score and bring it to 80 or more. Knowing Microsoft Defender XDR from using it since 2019, before COVID days, I know that they have improved significantly. It is much more user-friendly and has a very nice vulnerability feature that I find handy and useful. The fact that this feature integrates into Intune is also very decent.

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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

"Implementing Cortex XDR by Palo Alto Networks has had a significant impact on my security analyst workload because it becomes much easier."

"The product's initial setup phase is very easy."

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

"Stability is one of the features we like the most."

"We think that this product will help us grow, as it meets our needs currently and we can grow with it over time."

"We can use Cortex XDR to get the entire graph of the incidents from source to destination, and we can take remedial action."

"The normal protection was really effective, and we detected situations that if we didn't have Cortex XDR by Palo Alto Networks, it's highly likely that we would have been affected, but it protected the infrastructure."

"Cortex is a very good total solution on the endpoints."

More Cortex XDR by Palo Alto Networks pros

"The unified view of the threat landscape on a central dashboard is the most valuable feature."

"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 how Microsoft XDR and the other Microsoft products are integrated into a single unified security stack covering identity access management, endpoint protection, email, cloud applications, etc."

"Within advanced threat hunting, the tables that have already been defined by Microsoft are helpful. In the advanced threat hunting tab, there were different tables, and one of the tables was related to device info, device alert, and device events. That was very helpful. Another feature that I liked but didn't have access to was deep analysis."

"I have found the ability to delete unwanted threats beneficial."

"The stability has been great."

"The integration with other Microsoft solutions is the most valuable feature."

"The threat intelligence is excellent."

More Microsoft Defender XDR pros

"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."

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

Cons

"There are some third-party solutions that are difficult to integrate with, which is something that can be improved."

"The solution should add unwanted malicious hash values to a block list so that whenever the action is triggered, it will automatically prevent the malicious content."

"Limited remote connection."

"It is a complex solution to implement."

"For Cortex XDR by Palo Alto Networks, if I had to point out improvements, I would say the UI is still somewhat difficult for beginners."

"Cortex XDR by Palo Alto Networks is a very good product, but financially, it is very expensive, so the company should look into that area."

"The solution needs better reports. I think they should let the customer go in and customize the reports."

"However, if you do not have Palo Alto in your environment, you are paying these additional services just for Cortex XDR by Palo Alto Networks, so it is not a cost-effective solution."

More Cortex XDR by Palo Alto Networks cons

"These days, in the security industry, there is a buzzword called zero trust. I personally have not seen much evidence of how Defender can enhance the story of Zero Trust for enterprises."

"There are other SIEM solutions that are easier to use, mainly based on the creation of rules, use cases, and groups."

"Defender also lacks automated detection and response. You need to resolve issues manually. You can manage multiple Microsoft security products from a single portal, and all your security recommendations are in one place. It's easy to understand and manage. However, I wouldn't say Defender is a single pane of glass. You still need to switch between all of the available Microsoft tools. You can see all the alerts in one panel, but you can't automate remediation."

"We struggle sometimes with tier one support agents who give canned responses."

"I'd like to see a wider solution that includes not only desktop devices but also other devices, such as servers, storage cabinets, switching equipment, et cetera."

"There could be a way to proactively monitor unusual activity ."

"The management features could be improved, particularly in terms of better integration with Intune, Microsoft's cloud-based management solution."

"Their response time is okay, it works fine, but the time it takes to resolve escalated cases needs improvement."

More Microsoft Defender XDR cons

"The solution should have better reporting."

Pricing and Cost Advice

"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."

"The price is on the higher side, but it's okay."

"Cortex XDR by Palo Alto Networks is quite an expensive solution."

"The pricing is okay, although direct support can be expensive."

"I don't recall what the cost was, but it wasn't really that expensive."

"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."

"The return on investment is from the user side because we have seen the performance of it increase the delivery time of the product if we are using too many web-based and on-premise applications. In indirect ways, we saw the return of investment in terms of performance and user satisfaction increase."

More Cortex XDR by Palo Alto Networks 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."

"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."

"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."

"For Defender, they have Endpoint Plan 1 and Endpoint Plan 2, but I don't know on what basis they have classified Endpoint Plan 1 and Plan 2, but it has given me enough pain to pick and design Endpoint Plan 1 or Endpoint Plan 2 for my organization. In fact, we are still struggling with it. Too many SKUs are confusing. There should not be too many SKUs, and they shouldn't charge for every new feature."

"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."

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

"Licensing is somewhat confusing, particularly when presenting our pitch decks to stakeholders and leveraging key features in premium SKUs, but we managed with some assistance from Microsoft."

"We have a lot of problems in Latin America regarding the price of Microsoft 365 Defender, because the relationship between dollars and the money of the different countries, it's is a lot. Many customers that have small businesses say that they would like the solution but it is too expensive. However, large companies do not find the cost an issue."

More Microsoft Defender XDR pricing and cost advice

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Top Industries

By visitors reading reviews

Construction Company

12%

Financial Services Firm

11%

Manufacturing Company

10%

Comms Service Provider

Computer Software Company

10%

Financial Services Firm

Comms Service Provider

Manufacturing Company

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	47
Midsize Enterprise	20
Large Enterprise	51

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	28
Large Enterprise	41

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

My experience with the pricing, setup costs, and licensing of Microsoft Defender XDR is that we are on an E5 license,...

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What needs improvement with Microsoft 365 Defender?

From my perspective, Microsoft Defender XDR can be improved with better visibility in certain areas where I can trigg...

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What is your primary use case for Microsoft 365 Defender?

My main use cases for Microsoft Defender XDR are telemetry, advanced hunting, and the ability to perform host isolati...

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Comparisons

Microsoft Defender for Endpoint vs Cortex XDR by Palo Alto Networks

Compared 10% of the time

SentinelOne Singularity Endpoint 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 3% of the time

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CrowdStrike Falcon vs Microsoft Defender XDR

Compared 9% of the time

Wazuh vs Microsoft Defender XDR

Compared 6% of the time

SentinelOne Singularity Endpoint vs Microsoft Defender XDR

Compared 4% of the time

Microsoft Defender for Cloud vs Microsoft Defender XDR

Compared 4% of the time

IBM Security QRadar 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 21% of the time

Anomali vs Symantec XDR

Compared 10% of the time

More Symantec XDR Competitors

Product Reports

Buyer's Guide

Cortex XDR by Palo Alto Networks

June 2026

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Buyer's Guide

Microsoft Defender XDR

May 2026

Download Microsoft Defender XDR product report

Buyer's Guide

Extended Detection and Response (XDR)

June 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 XDR offers comprehensive threat detection and response, leveraging advanced analytics and threat intelligence to secure enterprise environments effectively, catering to complex security challenges.

By integrating network, endpoint, and email data, Symantec XDR provides a unified approach to threat detection and investigation. It enhances response capabilities with automated actions, reducing response times. The adaptive architecture ensures scalability, making it suitable for large enterprises. With a focus on identifying sophisticated threats, it enables security teams to maintain a proactive defense posture.

What are the key features of Symantec XDR?

Unified Data Collection: Aggregates data from multiple sources for comprehensive threat visibility.
Advanced Analytics: Utilizes AI and machine learning to detect and prioritize threats.
Automated Response: Initiates pre-defined actions to contain and mitigate threats swiftly.
Scalable Architecture: Adapts to growing data volumes without performance degradation.

What benefits and ROI should users look for?

Improved Threat Detection: Increases the accuracy and speed of detecting threats.
Reduced Response Time: Enables swift action to minimize potential impact.
Enhanced Security Posture: Ensures a continuously adaptive security environment.
Cost Efficiency: Lowers the overall cost of threat management and remediation.

In industries such as finance and healthcare, where data integrity and privacy are critical, Symantec XDR is effectively implemented to streamline security operations, enabling organizations to quickly detect and respond to security incidents, ensuring compliance with strict regulatory requirements.

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)

June 2026

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