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Microsoft Defender for Endpoint vs SPAMfighter comparison

 

Comparison Buyer's Guide

Executive Summary

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

Microsoft Defender for Endp...
Ranking in Anti-Malware Tools
1st
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
213
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Advanced Threat Protection (ATP) (5th), Endpoint Detection and Response (EDR) (3rd), Microsoft Security Suite (3rd)
SPAMfighter
Ranking in Anti-Malware Tools
74th
Average Rating
0.0
Reviews Sentiment
6.3
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Anti-Malware Tools category, the mindshare of Microsoft Defender for Endpoint is 6.5%, down from 15.9% compared to the previous year. The mindshare of SPAMfighter is 0.6%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Endpoint6.5%
SPAMfighter0.6%
Other92.9%
Anti-Malware Tools
 

Featured Reviews

Robert Arbuckle - PeerSpot reviewer
Security Analyst III at a healthcare company with 10,001+ employees
Automatically isolates threats and integrates with logging to reduce response time
Overall, I would evaluate the Microsoft support level that I receive at probably about a seven, but that depends on the day. It has been spotty. We have had issues where the urgency level of the Microsoft support is not as high as ours, especially during a data breach or potential data breach situation. We have had issues with some of the offshore support being lackluster. One specific thing that comes to mind is we were on a support call with our CISO on the call, and the Microsoft agent, who did not actually work for Microsoft, is one of the vendors that Microsoft uses for support, said, "Just to set expectations, my lunch break is in an hour and I am going to go away then." For us, it was already ten o'clock at night and we had been working on this for a couple of hours, trying to get a security engineer on with us. For him to tell us that he was going to go away and have lunch, it was, "Okay, but go find somebody else if you need to." It was just the lackluster approach, and it seemed like he did not really care. We seem to get a lot of this when we get non-Microsoft support. I can identify areas for improvement with Microsoft Defender for Endpoint, as it is kind of a convoluted mess to try to take care of false positives. Especially when they have been identified as false positives but they keep going off over and over again. It is great for my pocketbook because it generates a lot of on-call action, but I would really prefer more sleep at two o'clock in the morning than dealing with false positives. I would say that the unified portal for managing Microsoft Defender for Endpoint is suitable for both teams as they are all in there. It would be great if they would stop moving things around and renaming things, which makes sense. The new XDR portal is pretty nice. Being able to have it central again inside of the regular Security Center without having to open up two windows is helpful. Overall, I think it is pretty good. There is always going to be something that could be improved, such as alerting and the ability to modify alerts would be a little bit helpful to have. Being able to add more data into the alerts and turn off alerts that are not as useful would be beneficial. It is hard to say what the quantitative impact the security exposure management feature has had on our company's security, because a lot of it is kind of subjective. I think we are sitting at around a fifty percent score still, and a lot of it is just kind of unusual circumstances that we cannot really implement without breaking the organization.
Rias Majeed - PeerSpot reviewer
CTO at Exceed NetSec LLC
Useful quarantining features but can be tedious to configure
I use SPAMfighter to monitor and quarantine any abnormal emails and to maintain a whitelist and blacklist SPAMfighter's best features are the specific quarantine and the website where you can release your spam whitelisting and blacklisting. SPAMfighter is a little tedious to configure and…

Quotes from Members

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

Pros

"Microsoft Defender is always running. It is doing its job, so it is fine. I don't have any issues with the way it was implemented or how we are running it. We have been upgrading IT throughout the years, but there have been no issues."
"We can react to threats faster and stop them from spreading from one machine to another. It protects from suspicious email attachment downloads. It will lock down the SOC and the workstations."
"The product is very good when it comes to vulnerability assessment and, as a Microsoft flagship product, it integrates with Office 365, Azure, and Windows Server, offering far superior attack identification compared to Symantec."
"User-friendly, offering safety and security."
"Microsoft Defender for Endpoint has significantly impacted our security posture."
"It is a very advanced system based on AI. It has a very large database of places or sites on the internet where you should not go. It is continuously online."
"The installation is straightforward."
"Microsoft's technical support is fantastic."
"SPAMfighter's best features are the specific quarantine and the website where you can release your spam whitelisting and blacklisting."
 

Cons

"In terms of improvements for their technical support, a focus on enhancing response times could be beneficial."
"Its detection is not as quick. There should also be more frequent updates."
"We are having calls and calls with Microsoft for getting rid of all configuration conflicts that we have."
"The solution could use improvement on the interface."
"It can get a bit laggy sometimes. Other than that, we don't have any issues. They constantly tweak it and fix it up based on users' feedback. It has improved a lot over the past four years. Defender for Endpoint never really used to be a good endpoint security solution, but over the past couple of years, Microsoft has invested heavily in it. So, it has come a long way in all aspects of endpoint security. If they want to make it better, they should just continue investing in the current path of what they've been doing over the past couple of years."
"I would just like them to have more consistency, and that's a comment that's across the board with Microsoft. They change things a lot."
"I think the solution needs to be more on par with other antivirus products in the market."
"The solution should be updated by Microsoft with new features from time to time."
"SPAMfighter is a little tedious to configure and requires some technical knowledge to understand it."
 

Pricing and Cost Advice

"Defender doesn't cost that much. When you use Microsoft technology, you can start with the free version and see how much the technology helps your organization solve security problems before you use the subscription. They also do this pay-as-you-go model, so you only pay when you use it."
"Licensing options vary. Some customers buy it as an enterprise agreement and pay yearly. Others buy it as a CSP, so they pay per month. It completely depends on the customer's needs."
"Even if you are not registered as a not-for-profit, the offering that they have is definitely worth consideration. This is in the sense that the E5 stack just gives you so many benefits. You get your entire productivity suite through Microsoft 365 apps. You get all your security and identity protection. You get the Defender for Endpoint and Defender for Identity. You get the cloud access security broker as well. You get Azure Active Directory Premium P2, which gives you so many good things that you can configure and deploy. You don't have to configure them on day one, but you have access to so many different tools that will protect your data, security, endpoints, and identities that you could build out a security strategy 18 months long, and slowly work your way through it, based on what you have available to you through your license."
"This is an expensive product and licensing for all Microsoft products is a big issue."
"Microsoft Defender for Endpoint is an expensive solution."
"I got it with the Microsoft Windows license."
"There is no licensing fee."
"We have seen ROI. Most of the other competing alternatives will cost up to around $30 per user device. We average 400 devices. Therefore, the amount that we save each year is 400 times $30."
"SPAMfighter has yearly maintenance prices."
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Top Industries

By visitors reading reviews
Manufacturing Company
10%
Financial Services Firm
10%
Computer Software Company
9%
Government
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business82
Midsize Enterprise45
Large Enterprise96
No data available
 

Questions from the Community

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, applies behavioral-based endpoint protection and response, and includes risk-ba...
Which offers better endpoint security - Symantec or Microsoft Defender?
We use Symantec because we do not use MS Enterprise products, but in my opinion, Microsoft Defender is a superior solution. Microsoft Defender for Endpoint is a cloud-delivered endpoint security s...
How does Microsoft Defender for Endpoint compare with Crowdstrike Falcon?
The CrowdStrike solution delivers a lot of information about incidents. It has a very light sensor that will never push your machine hardware to "test", you don't have the usual "scan now" feature ...
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Also Known As

Microsoft Defender ATP, Microsoft Defender Advanced Threat Protection, MS Defender for Endpoint, Microsoft Defender Antivirus
No data available
 

Interactive Demo

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Overview

 

Sample Customers

Petrofrac, Metro CSG, Christus Health
OPSWAT, Intel, Microsoft
Find out what your peers are saying about Microsoft, SentinelOne, Check Point Software Technologies and others in Anti-Malware Tools. Updated: May 2026.
899,204 professionals have used our research since 2012.