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MetaDefender vs Microsoft Defender for Endpoint comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 8, 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

MetaDefender
Ranking in Anti-Malware Tools
15th
Average Rating
9.0
Reviews Sentiment
6.7
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Microsoft Defender for Endp...
Ranking in Anti-Malware Tools
1st
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
198
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Advanced Threat Protection (ATP) (3rd), Endpoint Detection and Response (EDR) (3rd), Microsoft Security Suite (5th)
 

Mindshare comparison

As of October 2025, in the Anti-Malware Tools category, the mindshare of MetaDefender is 1.4%, down from 1.6% compared to the previous year. The mindshare of Microsoft Defender for Endpoint is 13.7%, down from 19.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Market Share Distribution
ProductMarket Share (%)
Microsoft Defender for Endpoint13.7%
MetaDefender1.4%
Other84.9%
Anti-Malware Tools
 

Featured Reviews

reviewer2308386 - PeerSpot reviewer
Blocks malicious files , has a low false-positive rate
I like the simplicity, the way it works out of the box. It's pretty easy to run and configure. The integration of the network devices with the ICAP server was easily done. Also, we don't have many false positives. When a file really is malicious, it is blocked. There is a really low false-positive ratio. It just works. We don't use it for extreme use cases, and we didn't want to make extreme modifications because it works. We like that we don't need to put too much effort into operating the server. We just installed it, did a little bit of configuration and customization, and it just works.
NaySan @ Suraj Verma - PeerSpot reviewer
Has effectively blocked sophisticated attacks and malicious activities while providing excellent support
Microsoft Defender for Endpoint is very good, but one suggestion is that in some products, we may need to configure security-related settings, whereas Microsoft Defender for Endpoint works completely differently, providing automatic recommendations and actions that we may need to perform ourselves. Regarding the pricing of Microsoft Defender for Endpoint, during the last three years, we set up the product and sold it, but we faced difficulties because Microsoft pricing is always the same. For example, whether I purchase Microsoft Defender for Endpoint for one year or for the next three years, the pricing remains constant with no discounts available. In contrast, competing products offer reduced pricing for long-term commitments, which makes it difficult for us in that environment. Microsoft should consider this option to remain competitive, but otherwise, everything else is fine.

Quotes from Members

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

Pros

"I like the simplicity, the way it works out of the box. It's pretty easy to run and configure. The integration of the network devices with the ICAP server was easily done."
"The automatic attack disruption feature in Microsoft Defender for Endpoint works great."
"Overall, I recommend Microsoft Defender for Endpoint due to its features and capabilities, which cover more loopholes than other EDR solutions."
"For threat-hunting, I'll put some threats in a test scenario. I've downloaded known viruses that are out in the public for testing. They're not really a virus but they've got a signature. Defender for Endpoint will automatically find those, quarantine them for me, and alert me to what it did. It gives me "automated eyes.""
"It is stable and easy to use. Everything is okay, and there are no performance issues."
"The solution's main antivirus capabilities are okay. So far, they have kept us safe."
"Microsoft Defender can block some viruses or malware. So, it can protect my files. It can save files on Office 365 OneDrive. I use encryption for some files, then I can recover them from OneDrive."
"It's a Microsoft product; it's easier to deploy this product than other options."
"It does not make Windows slow, as compared to all of the third part antiviruses."
 

Cons

"The documentation is not well written, and I often need to talk with support."
"I personally haven't experienced any pain points, but some of my coworkers feel that it isn't secure enough."
"Defender for Endpoint is complex, and the documentation is detailed. At the same time, it's hard to navigate sometimes."
"This solution needs to move beyond relying on virus definitions alone and protect the system using behavioral analysis of the processes that are running."
"We would like more customization."
"The detection of viruses could be a little bit better."
"It would be nice to have a paid upgrade that would provide additional screening of the day-to-day activities."
"It can be more secure."
"I am not sure if I will be using this product in the future because of the price."
 

Pricing and Cost Advice

"We bought a three-year license, and that was pretty expensive. We agreed that it was really worth buying. It could be cheaper, but we understand that quality comes at a price."
"The solution is included with Microsoft Windows."
"It came with Windows."
"It's all pretty easy. For some clients, it's an easier sell because it's just an add-on to their existing Microsoft licensing and Office 365 licensing."
"The solution is free with Windows."
"The solutions price could be cheaper."
"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."
"I do not have to purchase antivirus solutions anymore because Microsoft Defender for Endpoint is integrated into Windows and comes free."
"I pay for it through the Windows Professional or Standard license. It is a one-time cost for me, and I use the same license."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
12%
Healthcare Company
9%
Manufacturing Company
7%
Computer Software Company
13%
Manufacturing Company
8%
Government
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business79
Midsize Enterprise34
Large Enterprise87
 

Questions from the Community

What do you like most about MetaDefender?
I like the simplicity, the way it works out of the box. It's pretty easy to run and configure. The integration of the network devices with the ICAP server was easily done.
What is your experience regarding pricing and costs for MetaDefender?
We bought a three-year license, and that was pretty expensive. We agreed that it was really worth buying. It could be cheaper, but we understand that quality comes at a price. We bought three ICAP ...
What needs improvement with MetaDefender?
The documentation is not well written, and I often need to talk with support.
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 ...
 

Also Known As

OPSWAT MetaDefender, MetaDefender Core
Microsoft Defender ATP, Microsoft Defender Advanced Threat Protection, MS Defender for Endpoint, Microsoft Defender Antivirus
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Information Not Available
Petrofrac, Metro CSG, Christus Health
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