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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
212
Ranking in other categories
Endpoint Protection Platform (EPP) (1st), Advanced Threat Protection (ATP) (5th), Endpoint Detection and Response (EDR) (3rd), Microsoft Security Suite (3rd)
SPAMfighter
Ranking in Anti-Malware Tools
71st
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 July 2026, in the Anti-Malware Tools category, the mindshare of Microsoft Defender for Endpoint is 6.6%, down from 15.6% compared to the previous year. The mindshare of SPAMfighter is 0.7%, 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 Endpoint6.6%
SPAMfighter0.7%
Other92.7%
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

"It has Kusto Query Language (KQL), so we can use our own queries to find anything."
"It's very easy to scale because it comes built-in with Windows 10, and you just need to enable it. This can be done on scale using group policies or through Endpoint Manager on cloud or Intune."
"The solution provides protections and reports about strange behavior and automatically blocks some of it. I love the way that statuses are represented."
"It doesn't cause the slowness of the system, which is one of the reasons why I like it."
"Microsoft covers every aspect of security and the global challenges we face."
"I like the process visibility. This ability to visualize how something was executed is valuable, and the fact that Defender ATP is also linked to the threat intelligence that they have is also valuable. So, even if you have something that doesn't have a conventional signature, the fact that you get this strange execution means that you can detect things that are normally not visible."
"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."
"This solution definitely increases our security posture. When you are reviewing your existing fleet or endpoints and based on the configuration that you put out of your Defender for Endpoint, you then receive a security score from Microsoft. Depending on what rules you have configured, what policies you have deployed, and what attack surface reduction rules that you have set up and deployed, it is almost gamifying information security in the sense that you are always trying to achieve a higher score. The more hardening you perform on your endpoints, the better score you receive. This generally tends to give you a better peace of mind, but also makes you secure at the same time."
"SPAMfighter's best features are the specific quarantine and the website where you can release your spam whitelisting and blacklisting."
 

Cons

"It would be nice to have a paid upgrade that would provide additional screening of the day-to-day activities."
"Microsoft has some creative accounting when they promise an SLA of 99.99%. But it is generally good."
"It should support non-Windows products better. Microsoft is now one of the leading vendors in the security area. So, they should be product-independent."
"The alerting is something that needs to be improved. Alerts need to be sent immediately because as it is now, you see some of them without delay and others arrive perhaps 30 minutes later, and it leaves important gaps in terms of information gathering."
"If a threat actor comes in, and creates a global administrative account, they can gain access to everything and whitelist then block everything else. Having everything, including Defender, under one brand is like having all of your eggs in one basket."
"The detection of viruses could be a little bit better."
"Other vendors provide a lot of customization when it comes to integration, which every big organization requires. No big organization depends on one particular tool. Defender lacks that at this point."
"The technical from Microsoft could be better. It is not as good as other solutions."
"SPAMfighter is a little tedious to configure and requires some technical knowledge to understand it."
 

Pricing and Cost Advice

"The solution is included with Microsoft Windows."
"There is an annual license required."
"The solution is free."
"Microsoft Defender for Endpoint is an expensive solution."
"I got it with the Microsoft Windows license."
"If we are acquiring everything in a single place, the front end becomes cost-effective."
"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."
"The price of Microsoft Defender for Endpoint is reasonable. Other solutions are more expensive, such as ClowdStrike."
"SPAMfighter has yearly maintenance prices."
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Top Industries

By visitors reading reviews
Manufacturing Company
10%
Financial Services Firm
9%
Computer Software Company
8%
Comms Service Provider
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: July 2026.
906,887 professionals have used our research since 2012.