Heimdal Endpoint Security vs Microsoft Defender XDR comparison

Heimdal and Microsoft are both solutions in the Endpoint Detection and Response (EDR) category. Heimdal is ranked #37 with an average rating of 9.0, while Microsoft is ranked #8 with an average rating of 8.4. Heimdal holds a 0.6% mindshare in EDR, compared to Microsoft’s 2.6% mindshare. Additionally, 100% of Heimdal users are willing to recommend the solution, compared to 98% of Microsoft users who would recommend it.

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Executive Summary

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

Find out what your peers are saying about CrowdStrike, SentinelOne, Microsoft and others in Endpoint Detection and Response (EDR).

To learn more, read our detailed Endpoint Detection and Response (EDR) Report (Updated: March 2026).

Buyer's Guide

Endpoint Detection and Response (EDR)

March 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 Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.4%, down from 4.0% compared to the previous year. The mindshare of Heimdal Endpoint Security is 0.6%, up from 0.3% compared to the previous year. The mindshare of Microsoft Defender XDR is 2.6%, down from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Endpoint Detection and Response (EDR) Mindshare Distribution
Product	Mindshare (%)
Cortex XDR by Palo Alto Networks	3.4%
Microsoft Defender XDR	2.6%
Heimdal Endpoint Security	0.6%
Other	93.4%

Endpoint Detection and Response (EDR)

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

DEEPAK KUMAR PACHDEO DUBEY

Senior IT Support Specialist at PXGEO

Delivers efficiency and agility with USB control limitations

One area where we lag is that, since we use everything from Heimdal, including XDR and other features, we also use the privilege manager feature called Elevation. What we lack is granular USB control. We have an issue where we can only switch USB on or off. I want to whitelist specific devices in the network, which I currently cannot do.

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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 live terminal is probably the best thing ever. It gives you the access to get straight onto any machine."

"Cortex XDR by Palo Alto Networks should be a stable solution."

"Cortex is the best tool for endpoint detection, with playbooks that automate and gather endpoint logs, block malicious processes, and update incident tickets, showcasing end-to-end processes with automation in investigation and reducing the analysis workflow."

"The product's most valuable features are massive user and feature intelligence exploit detection."

"I like the centralized console and the predictive analysis it does of malware. It is very stable and also scalable."

"The one feature of Palo Alto Networks Traps that our organization finds most valuable is the App ID service."

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

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

More Cortex XDR by Palo Alto Networks pros

"As compared to multiple solutions I have used in the past, Heimdal is a very agile and lightweight solution."

"Heimdal is a very agile and lightweight solution."

"The attack simulation is excellent; initially, this feature wasn't very robust, but Microsoft improved what we could achieve with it. We can now customize our practice phishing emails and include our company logo, for example. Attack simulation also helps integrate with third-party solutions where applicable and provides an overview of our security architecture through testing. The summary includes areas for improvement in our protection and what steps we need to take to get there."

"We also use Microsoft Sentinel, Defender for Cloud, Defender for Identity, and Microsoft Defender for Cloud Apps. They are all integrated and it was very easy to integrate them. In my experience with the integrations, it was just a click of a button and things were integrated. It's just a button."

"A crucial aspect for our team is the inclusion of identity and access management tools from the vendor."

"The most valuable feature is the network security."

"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 most valuable feature is probably the aggregation and correlation of the different telemetry points with Defender for Identity, Defender for Endpoint, and Defender for Cloud Apps. All of these various things are part of that portal. We've wanted that single pane of glass for years."

"The biggest return on investment when using Microsoft Defender XDR for me is saving time for the most part."

"On the Windows side, Microsoft Defender XDR is definitely integrated into the operating system. Once we have it on the security dashboard, we can see a real-time storyline."

More Microsoft Defender XDR pros

Cons

"Currently, we are monitoring all USB drives and ports but we would like to improve our device control capabilities."

"It takes time to scan the servers and devices."

"They've been having some issues with updating their endpoint agents, and it has been quite frustrating."

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

"I think sometimes Cortex XDR agent automatically stops event capturing from the device, and then even the dashboard does not get any notifications from the agent."

"It's very time-consuming to log support issues and the people that answer the tickets aren't very knowledgeable."

"It is a complex solution to implement."

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

More Cortex XDR by Palo Alto Networks cons

"What we lack is granular USB control. We have an issue where we can only switch USB on or off."

"What we lack is granular USB control."

"It would be beneficial to have a more seamless experience with everything consolidated in one place, particularly when dealing with aspects related to the Exchange console."

"The price could be better. It'll also help if they can continuously update and upgrade the solution. Every day there's a new virus uploaded into the network, and we have to keep updating it to identify all these things."

"The logs could be better."

"At times, when we have an incident email and we click on the link for that incident, it opens a pop-up, but there is nothing. It has happened a couple of times."

"The abundance of sub-dashboards and sub-areas within the main dashboard can be confusing, even if it all technically makes sense."

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

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

"Stability could be improved by avoiding frequent changes to the interface."

More Microsoft Defender XDR cons

Pricing and Cost Advice

"Cortex XDR's pricing is ok."

"I feel it is fairly priced."

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

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

"It's the most expensive solution, but features-wise, it's quite strong. It's very good for protection, so the results are very good in the case of protection. I would rate it a two out of ten in terms of pricing."

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

"It is "expensive" and flexible."

"The price of the product is not very economical."

More Cortex XDR by Palo Alto Networks pricing and cost advice

Information not available

"Microsoft Defender XDR's licensing is complicated."

"The solution is affordable, and we haven't been hit with any hidden costs. The subscription model is straightforward, and it's easy to understand how much additional features cost. If we need to cancel a license or feature, we do that well in advance to avoid being charged for it, but overall, the pricing and licensing are simple and easy."

"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."

"On average, we pay around 55 euros per user for the services and features we receive."

"Microsoft Defender XDR is priced high."

"It can be complex to navigate since customers have varying licensing agreements across Microsoft. If they go straightforward with E5 for all users, it's simple, but combinations based on budget constraints can complicate things."

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

"The price of the solution is high compared to others and we have lost some customers because of it."

More Microsoft Defender XDR pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

Manufacturing Company

Financial Services Firm

Comms Service Provider

Computer Software Company

15%

Comms Service Provider

Non Profit

Media Company

Computer Software Company

12%

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	39

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,...

See all answers

What is your experience regarding pricing and costs for Heimdal Endpoint Security?

Pricing, compared to what we had before, was quite economical. There was a difference of about twenty percent or some...

See all answers

What needs improvement with Heimdal Endpoint Security?

One area where we lag is that, since we use everything from Heimdal, including XDR and other features, we also use th...

See all answers

What is your primary use case for Heimdal Endpoint Security?

My company colleagues and I use this antivirus solution. I am part of a company where I deploy solutions, and I also ...

See all answers

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...

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 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

CrowdStrike Falcon vs Heimdal Endpoint Security

Compared 12% of the time

Microsoft Defender for Endpoint vs Heimdal Endpoint Security

Compared 9% of the time

Cisco Umbrella vs Heimdal Endpoint Security

Compared 6% of the time

Coro vs Heimdal Endpoint Security

Compared 5% of the time

Infoblox BloxOne Threat Defense vs Heimdal Endpoint Security

Compared 5% of the time

More Heimdal Endpoint Security 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 5% of the time

SentinelOne Singularity Complete 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

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

Endpoint Protection Platform (EPP)

February 2026

Download Heimdal Endpoint Security 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

Heimdal Next-Gent Endpoint Antivirus, Thor Vigilance Enterprise, Heimdal Endpoint Detection and Response, Heimdal DNS Security - Endpoint, Heimdal Threat Prevention, Heimdal Ransomware Encryption Protection

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

Heimdal Endpoint Security, is a comprehensive suite of security tools designed to safeguard devices from a range of cyber threats. Offering functionalities like Next-Generation Antivirus, Endpoint Detection and Response, Application Control, Firewall, and Mobile Device Management, Heimdal ensures a multi-layered defense against malware, suspicious activities, and unauthorized applications. Its benefits include proactive threat detection, enhanced efficiency through task automation, centralized management for streamlined administration, and dedicated mobile device security features. Targeted primarily at businesses and organizations of all sizes, Heimdal Endpoint Security caters to the diverse cybersecurity needs of modern enterprises, providing robust protection against evolving threats.

Heimdal

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

Brother, Symbion, CPH West

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

Buyer's Guide

Endpoint Detection and Response (EDR)

March 2026

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Find out what your peers are saying about CrowdStrike, SentinelOne, Microsoft and others in Endpoint Detection and Response (EDR). Updated: March 2026.

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