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 March 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

"The product is very good, it has caught a lot of exploits that most products would not."

"The solution doesn't need a high level of technical training."

"We switched because there were a lot of added features with Palo Alto that Check Point didn't have, and it was an upgrade for us."

"Cortex XDR by Palo Alto Networks's ability to block sophisticated threats in real time is quite good and is on par with SentinelOne's."

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

"It is a simple platform to use."

"Monitoring is most valuable."

"Cortex XDR is a simple platform that's easy for administrators and users. You have a lot of flexibility to change or customize the features."

More Cortex XDR by Palo Alto Networks pros

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

"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 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."

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

"The product is stable enough."

"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."

"The feature of Microsoft Defender XDR that I preferred the most traditionally was its focus on endpoint protection, but now identity is right up there with endpoint security. Identity is important because different compromises start at the identity level. This allows us to understand what actions are being taken, who is doing them, and whether it is actually them."

"It gives a lot of flexibility in terms of configuration and customization as per the business requirements."

"Microsoft 365 Defender is a stable solution."

"The ability to isolate and address viruses is the most valuable feature of Microsoft Defender XDR."

"I like Defender XDR's reports and alerts. They give you updates about the latest hotfixes and zero-day vulnerabilities, which gives me all the information I need to maintain my servers."

"We are able to consolidate licences and make use of many Microsoft products using this solution, and if we have any Microsoft customers, we encourage them to use this solution for enterprise defence."

"The product integrates security into one tool instead of having third-party security tools."

More Microsoft Defender XDR pros

Cons

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

"The solution could improve by providing better integration with their own products and others."

"There are some false positives."

"Every 30 or 40 days, there's a new version and we need to go and make sure our customer's laptops are upgraded."

"When it comes to core analysis, and security analysis, Cortex needs to provide more information."

"There are a large number of false positives."

"The MAC agent is not as robust feature-wise as the PC version."

"If they had pulse rate detection, it would be better."

More Cortex XDR by Palo Alto Networks cons

"The pricing of FortiXDR should be improved."

"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."

"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."

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

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

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

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

"The customer support aspect can be better because it's the biggest complaint I hear about Microsoft. They can improve the ease of support and licensing processes."

"Microsoft frequently changes the names of its products, sometimes even renaming entire portals or features."

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

"From my perspective, Microsoft Defender XDR can be improved with better visibility in certain areas where I can trigger host isolation on one machine."

"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."

More Microsoft Defender XDR cons

Pricing and Cost Advice

"Cortex XDR's pricing is ok."

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

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

"It has a yearly renewal."

"This is an expensive solution."

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

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

"This is an expensive solution."

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 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 bundling of software makes it easier to manage our setup, but Microsoft purposefully obfuscates this through marketing ploys to hide costs."

"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."

"It has consistently offered highly appealing academic pricing, with distinct rates for higher education and general educational purposes."

"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."

"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."

"Its licensing and pricing are handled by someone else. My role is limited to incidents or issues with the portal, but you get what you pay for. It is worth the cost."

"Microsoft Defender XDR's licensing is complicated."

More Microsoft Defender XDR pricing and cost advice

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Top Industries

By visitors reading reviews

Construction Company

13%

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	47

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...

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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 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...

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, 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

TrendAI Vision One 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 28% of the time

TrendAI Vision One vs FortiXDR

Compared 11% of the time

Secureworks Taegis XDR vs FortiXDR

Compared 10% of the time

Mandiant Advantage vs FortiXDR

Compared 7% of the time

Wazuh vs FortiXDR

Compared 6% 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

Microsoft Defender for Cloud vs Microsoft Defender XDR

Compared 4% of the time

SentinelOne Singularity Complete vs Microsoft Defender XDR

Compared 4% of the time

Check Point Harmony Endpoint 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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