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Kaspersky TOTAL Security for Business vs Microsoft Defender for Business comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 13, 2025

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

Kaspersky TOTAL Security fo...
Ranking in Endpoint Protection Platform (EPP)
48th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Microsoft Defender for Busi...
Ranking in Endpoint Protection Platform (EPP)
21st
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
19
Ranking in other categories
Microsoft Security Suite (17th)
 

Mindshare comparison

As of August 2025, in the Endpoint Protection Platform (EPP) category, the mindshare of Kaspersky TOTAL Security for Business is 0.3%, up from 0.1% compared to the previous year. The mindshare of Microsoft Defender for Business is 2.0%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP)
 

Featured Reviews

Cüneyt EZER - PeerSpot reviewer
Good customers support and offers good inventory management
It maintains our security posture I like the inventory management. I also like behavior detection and exploit prevention. It's been good for months but bad on older endpoints. Only performance issues. I have experience with this solution.  I have contacted the support team. They are good…
Takayuki-Umehara - PeerSpot reviewer
Product deployment protects assets but needs improvement in system support
I am doing maintenance for Microsoft Defender for Business, and I'm currently working with it. We don't need to use the latest version of Microsoft Defender for Business. We still use the latest virus definition file that Microsoft Defender for Business has automatically updated. We implement a basic update mechanism. Our compliance division manages how many servers and PCs we have and whether those servers have antivirus solutions. I am not certain about how Microsoft Defender for Business helps with AI-driven security strategies. I just use it normally and don't know if it uses AI technology. I rate Microsoft Defender for Business a six out of ten.

Quotes from Members

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

Pros

"Kaspersky offers a large number of robust default policies, such as USB blockage. I really like this feature."
"I like the inventory management. I also like behavior detection and exploit prevention."
"Kaspersky TOTAL Security for Business provides central management for protection of devices, mitigating attacks effectively."
"Microsoft Defender for Business stands out due to its ease of use, particularly due to the fact that many of my customers already use Microsoft and Azure."
"The security features in Microsoft Defender for Business that have been most effective for our company include the way it's built-in and intertwined into all the operating systems, giving us a good opportunity to holistically block things for the organization using that tenant."
"Using Microsoft Defender for Business is beneficial for my company."
"I recommend Microsoft Defender for Business to startup organizations looking for a plug-and-play solution."
"The solution includes attack-savvy service and risk protection, part of data center management, and offers an effective single-dashboard view with Microsoft 365."
"The security features are valuable because they come with more capabilities that other licenses do not have, including the enterprise license like E3."
"Defender's main strength is its integration with Microsoft Sentinel, offering valuable insights."
"Microsoft Defender for Business is good for small and medium-sized businesses. It offers solid security flexibility and integration with tools like Microsoft Lighthouse and some other software. It takes some of the features of Defender for Endpoint EDR and provides those services for small and medium-sized business environments."
 

Cons

"One significant difference is the lack of on-site support from Kaspersky. Symantec has a local team in Pakistan with representatives I can contact directly for troubleshooting and support. On the other hand, Kaspersky doesn't provide the same level of local resources. If I have an issue, I need to draft an email and send it to a Kaspersky help center."
"It's been good for months but bad on older endpoints. Only performance issues."
"The deployment process could be clarified, specifically around the ability to push the security application to clients from the central servers, as we faced issues with this."
"The technical support from Microsoft is very poor. I would rate it a one, as their technical staff are very junior and take a long time to respond to simple questions."
"I am not satisfied with Microsoft's technical support. There are challenges with the knowledge and experience of the support staff, frequent redirection between departments, and slow response times."
"Defender's reporting is rather scattered, and its URL filtering mechanism doesn't really work."
"Pricing could be lowered as it is expensive and not suitable for low-budget organizations."
"Pricing could be lowered as it is expensive and not suitable for low-budget organizations."
"Talking with the tool's technician about any problem is very complicated."
"Additionally, the pricing policy poses a challenge, particularly in multi-year contracts, where other solutions like Trend Micro offer more affordable options."
"The areas where Microsoft Defender for Business could improve include the support, installation process, and wiki. I should be able to find solutions to issues quickly without having to delve too deep."
 

Pricing and Cost Advice

"The price is below average."
"It has to get more competitive because we are starting to see some of the competitors providing better pricing, and some of it, of course, is to gain market share. The Defender product pricing is probably a little higher than the competitors."
"Defender for Business is included by default with an Office 365 premium subscription."
"Since we're a nonprofit, we get pretty good discounts on the tool."
"The tool's cost has been a little high, but I do not think it was terrible."
"The tool is cheap, while some other solutions are more expensive. I remember the tool cost about five euros for a workstation or for a user on a monthly basis."
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Top Industries

By visitors reading reviews
Manufacturing Company
17%
Comms Service Provider
15%
Outsourcing Company
12%
Computer Software Company
7%
Computer Software Company
18%
Comms Service Provider
8%
Retailer
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Kaspersky TOTAL Security for Business?
Kaspersky offers a large number of robust default policies, such as USB blockage. I really like this feature.
What is your experience regarding pricing and costs for Kaspersky TOTAL Security for Business?
As a technical engineer, I am not involved in handling pricing and budgeting, which are managed by another department. There have been no extra expenses involved in the standard licensing fee.
What needs improvement with Kaspersky TOTAL Security for Business?
The deployment process could be clarified, specifically around the ability to push the security application to clients from the central servers, as we faced issues with this. Additionally, having s...
What do you like most about Microsoft Defender for Business?
A few things are valuable. One is the alerting we see when any kind of intrusion is happening, any kind of malware is being deployed across the endpoints, or any kind of suspicious activity is goin...
What is your experience regarding pricing and costs for Microsoft Defender for Business?
Our thoughts on the pricing for Microsoft Defender for Business are that we wish it could be better. If the pricing was a little better, we would definitely increase what we currently have.
What needs improvement with Microsoft Defender for Business?
Microsoft Defender for Business could improve by offering more of their offerings available in the basic tenants since not everyone has a budget for higher-level licenses, but everyone needs securi...
 

Overview

Find out what your peers are saying about Kaspersky TOTAL Security for Business vs. Microsoft Defender for Business and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.