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Kaspersky Endpoint Detection and Response Expert vs Microsoft Defender XDR comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 9, 2024

Review summaries and opinions

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

ROI

Sentiment score
2.5
Kaspersky Endpoint Detection and Response Expert enhances data security and confidence, proving valuable for small to large businesses.
Sentiment score
7.1
Microsoft Defender XDR provides high ROI by consolidating security tools, streamlining operations, and enhancing security, despite licensing costs.
We can quarantine and isolate a device within minutes.
Information Security Analyst at a educational organization with 10,001+ employees
Microsoft Defender XDR has saved me at least 50% of my time.
House security operator at Cypress Creek Renewables
It helped stop multiple intrusion points where we would have had millions in lost revenue if the attackers got in.
Network Technician at T. Baker Smith, LLC
 

Customer Service

Sentiment score
6.2
Kaspersky EDR Expert's customer support is mixed, with rapid premium response but slow standard assistance, prompting self-reliance.
Sentiment score
6.1
Microsoft Defender XDR's support is timely and responsive, yet smaller organizations experience slower, less effective assistance than larger ones.
I rate the technical support from Kaspersky a 10, as they respond quickly with engineers joining the conversation within three to five minutes.
Enterprise Endpoint Protection and IT Security Controls General Manager at a financial services firm with 10,001+ employees
I have my own independent team for Kaspersky deployment and operational support, so I am not dependent on Kaspersky's backend technical support.
Founder at Inspira Enterprise
From my perspective, the local team and the support team of Kaspersky Endpoint Detection and Response Expert need to be more accurate and more responsible.
Systems Specialist/ Administrator at ALFA International Company Limited.
You get stuck in low-level support for way longer than you should, instead of them escalating the issue up the chain.
Enterprise Application Engineer at a legal firm with 1,001-5,000 employees
It's critical to escalate SEV B issues immediately to a domestic engineer.
Infrastructure engineer at Cetera Financial Group
Once issues are escalated to the second or third layer, the support is much better.
Cyber Security Engineer at a financial services firm with 1-10 employees
 

Scalability Issues

Sentiment score
7.0
Kaspersky EDR Expert is scalable and robust, but flexibility and resource needs vary by organization and infrastructure.
Sentiment score
6.9
Microsoft Defender XDR scales well for various organizations, efficiently supporting growth and flexibility despite some network deployment challenges.
Kaspersky Endpoint Detection and Response Expert is very scalable, working with high availability techniques across three main data centers in my organization.
Enterprise Endpoint Protection and IT Security Controls General Manager at a financial services firm with 10,001+ employees
I believe Kaspersky Endpoint Detection and Response Expert is scalable, as I can keep adding agents without hard limitations.
Founder at Inspira Enterprise
My concern is about the scale of events and alerts being generated, and the product is doing a very good job of only surfacing the important items for us.
Vice President, Information Technology at a construction company with 201-500 employees
Microsoft Defender XDR shows tremendous scalability, much more so than on-premises solutions.
Infrastructure engineer at Cetera Financial Group
Microsoft Defender XDR scales pretty well.
Information Security Analyst at a educational organization with 10,001+ employees
 

Stability Issues

Sentiment score
6.6
Kaspersky Endpoint Detection and Response Expert offers reliable, scalable threat protection with minor issues with older engines and components.
Sentiment score
8.1
Microsoft Defender XDR is praised for high stability, reliable performance, minimal issues, frequent updates, and prompt issue resolution.
It effectively detects new applications and requires whitelisting based on assessments discussed with the technical teams or vendors.
Enterprise Endpoint Protection and IT Security Controls General Manager at a financial services firm with 10,001+ employees
Customers using Kaspersky Endpoint Detection and Response Expert can manage environments with as few as 100 endpoints or as many as 5,000 endpoints very effectively.
Founder at Inspira Enterprise
I haven't found any issues with this particular solution, and there's no room for improvement for Kaspersky Endpoint Detection and Response Expert.
Owner at Maxpro Technologies
The service has remained consistently online, with any issues isolated to specific components, suggesting a well-designed and modular architecture.
Senior System Engineer at a sports company with 5,001-10,000 employees
The services within our ecosystem have been reliable, meeting their SLAs.
Infrastructure engineer at Cetera Financial Group
It provides high-fidelity signals.
Information Security Analyst at a educational organization with 10,001+ employees
 

Room For Improvement

Kaspersky Endpoint Detection and Response Expert requires better efficiency, integration, support, pricing, and user interface enhancements for competitive advantage.
Microsoft Defender XDR requires enhancements in speed, integration, automation, AI, ease-of-use, and industry-specific threat intelligence.
A centralized dashboard is a primary requirement, as it would facilitate easier management without needing to install multiple agents.
Founder at Inspira Enterprise
Deployment with the console directly, without depending on other workers to deploy the agents, would be beneficial.
Technical Support Analyst at a computer software company with 51-200 employees
Compared to my previous product, Kaspersky Endpoint Detection and Response Expert is not up to the mark; it's below my rating.
Systems Specialist/ Administrator at ALFA International Company Limited.
The licensing process needs improvement and clarification.
Owner at a consultancy with 11-50 employees
Improvements are needed in automated response capabilities.
Security manager at a consultancy with 10,001+ employees
Some inconsistencies exist between blades, which could be improved for a more seamless user and UI experience.
Infrastructure engineer at Cetera Financial Group
 

Setup Cost

Kaspersky EDR Expert pricing is competitive, cost-effective for large enterprises, user-based, but may be pricey for small businesses.
Microsoft Defender XDR pricing is seen as complex but fair, with high costs alleviated in bundled Microsoft 365 packages.
The pricing is nominal when we compare it with other solutions.
Owner at Maxpro Technologies
Compared to other products, the pricing for Kaspersky Endpoint Detection and Response Expert is almost the same.
Systems Specialist/ Administrator at ALFA International Company Limited.
There are certainly savings when using Microsoft Defender XDR, which can range from 30%, 40%, and even up to 50%.
Director, Sales at a tech vendor with 201-500 employees
I would rate the pricing as eight out of ten, indicating it is a reasonable cost for the product.
Security manager at a consultancy with 10,001+ employees
Microsoft purposefully obfuscates this through marketing ploys to hide costs.
Senior System Engineer at a sports company with 5,001-10,000 employees
 

Valuable Features

Kaspersky Endpoint Detection and Response Expert provides comprehensive security with easy setup and integration, ideal for institutions facing online threats.
Microsoft Defender XDR integrates tools for comprehensive security, offering threat detection, automation, identity protection, and enhanced efficiency.
The ATP functionality is quite strong because it utilizes the behavioral analytics engine in the backend, which employs machine learning mechanisms to identify any kind of vulnerability or exploit running on the operating system level and the network level.
Founder at Inspira Enterprise
Almost all our clients use the Patch Management, vulnerability, and integration feature.
Technical Support Analyst at a computer software company with 51-200 employees
The product is strong enough and capable of handling the type of detections as protection and security.
Systems Specialist/ Administrator at ALFA International Company Limited.
With Microsoft threat intelligence information, it detects various types of threats, including insider attacks, malicious content, and data exfiltration.
Security manager at a consultancy with 10,001+ employees
This allows us to secure our systems in advance and proactively improve security, rather than waiting for incidents to occur.
Works at Hometrack
Once we have it on the security dashboard, we can see a real-time storyline.
Information Security Analyst at a educational organization with 10,001+ employees
 

Categories and Ranking

Kaspersky Endpoint Detectio...
Ranking in Endpoint Detection and Response (EDR)
20th
Average Rating
8.2
Reviews Sentiment
6.5
Number of Reviews
51
Ranking in other categories
No ranking in other categories
Microsoft Defender XDR
Ranking in Endpoint Detection and Response (EDR)
7th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
106
Ranking in other categories
Extended Detection and Response (XDR) (3rd), Microsoft Security Suite (5th)
 

Mindshare comparison

As of January 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Kaspersky Endpoint Detection and Response Expert is 1.5%, up from 1.1% 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) Market Share Distribution
ProductMarket Share (%)
Microsoft Defender XDR2.6%
Kaspersky Endpoint Detection and Response Expert1.5%
Other95.9%
Endpoint Detection and Response (EDR)
 

Featured Reviews

Ravi-Upadhyay - PeerSpot reviewer
Founder at Inspira Enterprise
Provides strong threat detection and response through behavior analytics and network isolation
I have found the most valuable features of Kaspersky Endpoint Detection and Response Expert to be its ability to tackle the biggest challenges customers face when they have to mitigate any kind of a malware, ransomware attack, or online theft scenarios. The solution utilizes its HIPS, which is the host intrusion prevention system, behavior analytics system, and device control mechanism, making the antivirus capabilities of EDR quite strong. It is able to detect zero-day threats as well as historical or legacy malware, providing protection against current threats in the market and legacy malware. My opinion on the advanced threat detection algorithms in Kaspersky Endpoint Detection and Response Expert is that the ATP functionality is quite strong because it utilizes the behavioral analytics engine in the backend, which employs machine learning mechanisms to identify any kind of vulnerability or exploit running on the operating system level and the network level. If an attack is about to happen on the endpoint, it is able to protect over the network as well and checks for any illegitimate encryption activities. The machine learning capability within Kaspersky Endpoint Detection and Response Expert has contributed to improving detection accuracy and reducing false positives in my environment by helping me identify malicious activity and differentiate between any malicious activity on the operating system level and on the network level. I have seen customers with in-house developed applications that have no public signatures available. Once I whitelist a particular application, it intelligently whitelists not only the executable but also all the dependent services required to run that application. Furthermore, Kaspersky Endpoint Detection and Response Expert has successfully blocked network-level attacks on the endpoint. For example, during a recent DoS attack aimed at choking the entire network, Kaspersky detected the attack, isolated the device in a sandbox network, and alerted my SOC team via email for corrective action, thereby proactively helping me detect and protect devices from malicious attacks.
KO
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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881,114 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
9%
Manufacturing Company
9%
Comms Service Provider
8%
Computer Software Company
13%
Financial Services Firm
9%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise4
Large Enterprise18
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise25
Large Enterprise38
 

Questions from the Community

What do you like most about Kaspersky Endpoint Detection and Response Expert?
The integration with our hypervisor is quite smooth, especially within the Kaspersky Enterprise environment. We have many virtual machines, and the integration is helpful.
What needs improvement with Kaspersky Endpoint Detection and Response Expert?
The user interface of Kaspersky Endpoint Detection and Response Expert could be more intuitive, and I would appreciate more flexibility or optimization in certain aspects. Moreover, the achievement...
What do you like most about Microsoft 365 Defender?
Microsoft Defender XDR provides strong identity protection with comprehensive insights into risky user behavior and potential indicators of compromise.
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, which is very straightforward for us. We also purchase the uplift for our mobile us...
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 would be beneficial to have easier access. While she can use the web portal, the e...
 

Also Known As

Kaspersky EDR
Microsoft 365 Defender, Microsoft Threat Protection, MS 365 Defender
 

Overview

 

Sample Customers

Ferrari, Insolar, Tael, Republic of Serbia
Accenture, Deloitte, ExxonMobil, General Electric, IBM, Johnson & Johnson and many others.
Find out what your peers are saying about Kaspersky Endpoint Detection and Response Expert vs. Microsoft Defender XDR and other solutions. Updated: December 2025.
881,114 professionals have used our research since 2012.