FortiXDR vs Microsoft Defender XDR comparison

Fortinet and Microsoft are both solutions in the Extended Detection and Response (XDR) category. Fortinet is ranked #28 with an average rating of 8.0, while Microsoft is ranked #4 with an average rating of 8.4. Fortinet holds a 1.5% mindshare in XDR, compared to Microsoft’s 4.9% mindshare. Additionally, 100% of Fortinet users are willing to recommend the solution, compared to 98% of Microsoft users who would recommend it.

Comparison Buyer's Guide

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Executive Summary

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

Find out in this report how the two Extended Detection and Response (XDR) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed FortiXDR vs. Microsoft Defender XDR Report (Updated: February 2026).

Buyer's Guide

FortiXDR vs. Microsoft Defender XDR

February 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 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 FortiXDR is 1.5%, up from 0.5% compared to the previous year. The mindshare of Microsoft Defender XDR is 4.9%, down from 6.7% 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%
FortiXDR	1.5%
Other	88.7%

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.

Read full review

Luis Luyo

Works

Integration capabilities enhance compatibility across various cloud environments

I have extensive experience using Fortinet solutions, especially FortiXDR. I have implemented perimeter security in Azure, utilizing features such as web application firewall, application control, and security management. I specialize in security for data centers, using various Fortinet solutions…

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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.

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

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

"The solution's most valuable feature is the user interface."

"The information the dashboard provides is very clear."

"Its ability to react to cyber data attacks is awesome."

"Cortex XDR alerts us on the dashboard when there's a threat, which allows us to restrict that user and helps secure our infrastructure."

"The solution is a new generation XDR that has a lot of artificial intelligence modules."

"The tool is designed to scale for large enterprises and handle large volumes of data."

"It detected stuff that other things wouldn't detect."

More Cortex XDR by Palo Alto Networks pros

"FortiXDR is valuable for its integration capabilities with one hundred percent compatibility with other vendors in cloud environments like Google, Oracle, and Microsoft."

"Our customers are satisfied with FortiXDR."

"The most valuable feature of FortiXDR is its ability to block clients, providing comprehensive endpoint protection."

"The product is stable enough."

"The most valuable feature of FortiXDR is it integrates well with other Fortinet solutions, such as Fortinet firewall, FortiMail, FortiSandbox, Forti Fabric, switches, and access points. Whatever the flow of the traffic comes in or goes out, the entire traffic can be managed and monitored properly."

"FortiXDR is valuable for its integration capabilities with one hundred percent compatibility with other vendors in cloud environments like Google, Oracle, and Microsoft."

"The most valuable feature of FortiXDR is its ability to block clients, providing comprehensive endpoint protection."

"For technical support, I would definitely give a rating of nine out of ten."

"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."

"My clients like Defender's file integrity monitoring. They're monitoring Windows and Linux system files."

"The incident threat response and its ability to facilitate effective remediation against threats are the standout features."

"Instead of an hour, it takes five or 10 minutes now; it's a lifesaver for me and keeps my clients from being threatened and attacked every day."

"The 'Incidents and Alerts' tab is a valuable feature where we can find triggered alerts."

"The email protection feature is the most valuable because our risks primarily lie there, and it seems to be the most popular target."

"Microsoft Sentinel enables you to ingest data from your entire ecosystem, investigate threats, and respond from one place, which has reduced our time to detection and time to response by about 20 percent."

More Microsoft Defender XDR pros

Cons

"The GUI could be improved. It's a little bit cumbersome. It could be more user-friendly."

"The deployment is pretty hard."

"In the next release, I would like to see more UI improvements. Their UI is a bit basic. When we are speaking about Palo Alto Networks they are the big company, so they can improve the UI a little bit. The UI, the reports, the log system can all be improved."

"Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth."

"There are some default policies which sometimes affect our applications and cause them to run around."

"Cortex XDR could improve its sales support team, including better commission structures and referral programs."

"There's an overall lack of features."

"We would also like to have advanced tech protection and email scanning."

More Cortex XDR by Palo Alto Networks cons

"The pricing of FortiXDR should be improved."

"The pricing of FortiXDR should be improved. It's a point of concern for us."

"They could change their licensing costs to make it more affordable for smaller businesses."

"Many of the solutions, such as CrowdStrike have an MDR solution where remediation can be provided by the vendor. For example, if there is any zero data threat found, a new threat that the customer is not able to recognize, fix, or understand what needs to be done this feature has to be added in FortiXDR so that the customer feels comfortable."

"Improvement is needed in the intuitiveness and integration measures of FortiXDR, especially in terms of compatibility."

"The management and automation of the cloud apps have room for improvement."

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

"Improving scalability, especially for very large tenants, could be beneficial for Microsoft Defender XDR."

"I haven't really come across the incident Q assistant helping improve the efficiency of my SOC workflow."

"For Microsoft Defender XDR, there is currently no ability to reset passwords for on-premises accounts, which is a key challenge."

"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."

"The initial time spent setting up and configuring Defender XDR is a bit longer than the other solutions. If everything were on one portal, the platforms for managing policies or alerts would be simpler. We must automate and manage policies on Intune rather than the same portal."

"The mobile app support for Android and iOS is difficult and needs improvement."

More Microsoft Defender XDR cons

Pricing and Cost Advice

"I am using the Community edition."

"I don't like that they have different types of licenses."

"Cortex XDR’s pricing is very reasonable."

"It has reasonable pricing for the use cases it provides to the company."

"Its pricing is kind of in line with its competitors and everybody else out there."

"We didn't have to pay any additional fee for the cloud instance. It just came with the renewal, which was nice."

"The solution is expensive. It's pricing is on a yearly-basis."

"Our license will require renewal in August, after which the maintenance will continue as usual."

More Cortex XDR by Palo Alto Networks pricing and cost advice

"This is an expensive solution compared to other vendors, such as Check Point."

"Microsoft purposely makes its license combinations complex and includes combinations like Microsoft 365 E3 and Microsoft 365 E5, Office 365 E3, Office 365 E5, and Office 365 E1, so you get confused. Microsoft tries to sell you a bundle of a lot of things together."

"While the standalone price of Defender XDR might seem high, its value becomes clear when considering the ease of implementation and smooth integration with our existing Microsoft infrastructure, especially when bundled with other Microsoft products."

"I believe that the pricing of the licensing is fair."

"The solutions price is fair for what they offer."

"Microsoft Defender XDR is included in our license."

"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."

"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."

"We've managed to navigate it effectively through our enterprise agreement, and Microsoft's academic discounts have proven to be quite generous."

More Microsoft Defender XDR pricing and cost advice

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Top Industries

By visitors reading reviews

Construction Company

15%

Manufacturing Company

Computer Software Company

Financial Services Firm

Comms Service Provider

12%

Government

10%

Construction Company

Financial Services Firm

Computer Software Company

11%

Financial Services Firm

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	44
Midsize Enterprise	20
Large Enterprise	48

No data available

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

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. ...

See all answers

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...

See all answers

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 FortiXDR?

Comparing to the enterprise level, the pricing is reasonable. However, for some companies, it might be a little high.

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What needs improvement with FortiXDR?

They could change their licensing costs to make it more affordable for smaller businesses.

See all answers

What is your primary use case for FortiXDR?

We are a system integrator and cloud service provider. Although I am in sales and not technical, I am involved with t...

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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...

See all answers

Comparisons

Microsoft Defender for Endpoint vs Cortex XDR by Palo Alto Networks

Compared 9% of the time

SentinelOne Singularity Complete vs Cortex XDR by Palo Alto Networks

Compared 6% 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

Qualys Context XDR vs Cortex XDR by Palo Alto Networks

Compared 2% of the time

More Cortex XDR by Palo Alto Networks Competitors

SentinelOne Singularity Complete vs FortiXDR

Compared 29% of the time

TrendAI Vision One vs FortiXDR

Compared 10% of the time

Secureworks Taegis XDR vs FortiXDR

Compared 10% of the time

Mandiant Advantage vs FortiXDR

Compared 7% of the time

Cisco XDR vs FortiXDR

Compared 4% of the time

More FortiXDR Competitors

CrowdStrike Falcon vs Microsoft Defender XDR

Compared 11% of the time

Wazuh vs Microsoft Defender XDR

Compared 7% 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

Huntress Managed EDR vs Microsoft Defender XDR

Compared 2% of the time

More Microsoft Defender XDR Competitors

Product Reports

Buyer's Guide

Cortex XDR by Palo Alto Networks

March 2026

Download Cortex XDR by Palo Alto Networks product report

Buyer's Guide

Extended Detection and Response (XDR)

February 2026

Download FortiXDR product report

Buyer's Guide

Microsoft Defender XDR

March 2026

Download Microsoft Defender XDR product report

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps

No data available

Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender

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

XDR Defined and Explained
Extended detection and response (XDR) is a natural extension of the endpoint detection and response (EDR) concept, in which behaviors that occur after threat prevention controls act are further inspected for potentially malicious, suspicious, or risky activity that warrant mitigation. The difference is simply the location (endpoint or beyond) where the behaviors occur.

Fortinet

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

CBI Health Group, University Honda, VakifBank

Information Not Available

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

Buyer's Guide

FortiXDR vs. Microsoft Defender XDR

February 2026

Free Report: FortiXDR vs. Microsoft Defender XDR

Find out what your peers are saying about FortiXDR vs. Microsoft Defender XDR and other solutions. Updated: February 2026.

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