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Microsoft Defender for Office 365 vs SonicWall Capture Advanced Threat Protection comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 1, 2024

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 Offi...
Ranking in Advanced Threat Protection (ATP)
2nd
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
60
Ranking in other categories
Email Archiving (1st), Email Security (1st), Microsoft Security Suite (10th), Secure Email Gateway (SEG) (1st)
SonicWall Capture Advanced ...
Ranking in Advanced Threat Protection (ATP)
23rd
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
9
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender for Office 365 is 8.3%, down from 16.2% compared to the previous year. The mindshare of SonicWall Capture Advanced Threat Protection is 1.8%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP) Market Share Distribution
ProductMarket Share (%)
Microsoft Defender for Office 3658.3%
SonicWall Capture Advanced Threat Protection1.8%
Other89.9%
Advanced Threat Protection (ATP)
 

Featured Reviews

Emeka Ndulu - PeerSpot reviewer
Cloud Solutions Architect at a tech services company with 201-500 employees
Improves threat visibility and response while reducing manual tasks and training users against phishing
I appreciate the attack simulation feature whereby I get to train users and educate them on how to identify phishing emails and spam emails, as well as the anti-spam protection. It gives me visibility into my threat environment and threat landscape to ensure that I am one step ahead of any likelihood of threats within my environment. I get to detect it and respond, so the threat intelligence is very effective. Microsoft security solutions save my time. It saves money because once I protect my environment, I don't lose money. It has decreased my detection time and my time to respond.
Mohamed Fouad - PeerSpot reviewer
cybersecurity Team Leader at EMAK
Advanced sandboxing has protected our environment and stops unknown threats in real time
The most capable feature of SonicWall Capture Advanced Threat Protection is the accurate verdict of the file, and I have used many other types of sandboxing, but using SonicWall Capture Advanced Threat Protection is truly helpful for our organization. In my experience, the best features SonicWall Capture Advanced Threat Protection offers include accuracy for the submitted files, and one of the most valued features is its usability, as it is so usable and helpful to integrate with other solutions, making it a fantastic product overall. It is easy to set up and connect SonicWall Capture Advanced Threat Protection with other solutions, as it can be integrated with many products, supporting real-time memory inspection, rapid signature deployment, broad file type support, and block until verdict capability, along with flexible configuration, while providing comprehensive reporting. SonicWall Capture Advanced Threat Protection supports sandbox evasion techniques, which is important since sophisticated malware increases the evasion capability to detect and deceive sandboxing environments. SonicWall employs deception techniques simulating user interaction or fake high volume targets to determine when custom malware can still potentially bypass detection through environment-aware code. SonicWall Capture Advanced Threat Protection positively impacts our organization by helping us stop advanced persistent threats, as we have defined our targeted adversaries and increased security for our organization.

Quotes from Members

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

Pros

"It has significantly decreased my time to detection and response."
"The insights provided with Microsoft Defender for Office 365 are helpful because it comes with the E5 license, and by default, we can use a lot of capabilities."
"Microsoft Defender for Office 365 facilitates efficient management and updates through the cloud. We do not have to worry about incompatibilities. It just works."
"Defender enables us to secure all 365-related activity from a single place. It gives us visibility into everything happening in Outlook, protecting us against phishing and other email-based threats. Defender helps us detect any suspicious behaviors."
"The feature I like the most about Microsoft Defender for Office 365 is that it typically runs in the background—you do not know it is there until you need to access it."
"The most valuable feature is protection against malicious links, fishing, and impersonation. You can train people to be aware of these threats, but they're not always careful. When they're using their phones between meetings, they click on a link, and it's game over."
"The most valuable aspect of Microsoft Defender for Office 365 is its ability to protect us from malware."
"At the moment we are satisfied with this product. It's a stable, scalable, and resilient solution for us."
"They have a large database of commonly known things that they can catch automatically, then they have anything which is questionable go to the sandbox and be examined there before going into our network."
"In my experience, the best features SonicWall Capture Advanced Threat Protection offers include accuracy for the submitted files, and one of the most valued features is its usability, as it is so usable and helpful to integrate with other solutions, making it a fantastic product overall."
"Provides good protection and security."
"It also has an easy configuration. The feedback that we get from our customers is that it's a good product."
"The reporting that you get from it is the most valuable feature. You can see it via the appliance itself, and also via the MySonicWall account for the registered device. You are able to select the file if it's malicious, and you can select it in the reporting and see what triggered it, and things like that. I found that to be quite useful."
"I like this setup for a firewall. You can set things up very easily and you can automate items as well. It's a very robust firewall solution for enterprise as well as small businesses."
"We use it for protection against viruses and ransomware attacks."
"The stability of the solution is good. We haven't had any breaches or crashes. It's been very stable for us."
 

Cons

"About eight months ago, we started to measure the quantity of phishing and spam that we have been receiving, and it has been increasing a lot. That means that protection for our email is not as good as we were expecting."
"Microsoft Defender for Office 365 is not up to the mark in comparison with Wiz or Palo Alto."
"Too many false positives and lacks an accurate capability to detect malicious SharePoint sites."
"The inbuilt analysis of false positives can be faster. It's not slow, but it can be faster."
"In one of the reports I can get the exact place where a vulnerable file resides. But for that, I need to explicitly go into the device and check. If they could include that file part in the report, without my having to go to the device itself, that would help."
"The phishing and spam filters could use some improvement."
"The inbuilt analysis of false positives can be faster. It's not slow, but it can be faster."
"Microsoft should provide more documentation for users so they can self-educate. I would like to see more documentation for advanced security features."
"The setup needs improvement. It needs to be made more user-friendly."
"I would like to have better documentation before starting with deployment because the deployment is a bit complex."
"SonicWall should promote their roadmap and improve their marketing to customers."
"We would like to get immediate alerts from the alerting system without using third-parties."
"I would say the solution needs a much simpler user interface, but the functionality of the firewall is quite extensive. You need the user interface to be that way. However, if there was a way to make the user interface a little easier, that would be great."
"Could provide online training to allow customers to learn more about the product."
"If anything at all, it would be some very minor updates that need to be done, but in terms of changes, nothing comes to mind."
"It does fare well against enterprise products."
 

Pricing and Cost Advice

"Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
"The product is very expensive."
"It's a user-base subscription."
"Defender for 365 comes in various plans and licenses, along with other Microsoft security solutions. Purchasing this kind of package or security bundle gives good value for money, and that's what I recommend."
"Compared to other brands, Microsoft Defender for Office 365's pricing is competitive."
"The solution could be better by simplifying the business model of their licensing. It was hard to figure out how to get the licensing done for the environment, initially."
"It is much more expensive than using another solution because we have had to include some options and upgrade our license."
"I was working in the government and it was too expensive for us to use our Microsoft products."
"When you compare it with other solutions, they are cheaper and more economical."
"It's thirty dollars per user and we have 30 users."
"We get our value for our money."
"The best deal from SonicWall is to buy the HA pair. When you buy the initial one, you receive the second one at a significant discount. If there is an event and something happens to one firewall, then you have the second firewall to roll into. For the price, it's pretty to tough to beat and not a lot of other firewall vendors offer it. You battle for a discount on both. Where with SonicWall, if you buy one, the second one is at half price. It's pretty straightforward."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
8%
Manufacturing Company
8%
Comms Service Provider
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise10
Large Enterprise31
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
 

Questions from the Community

What needs improvement with Microsoft Defender for Office 365?
The inbuilt analysis of false positives can be faster. It's not slow, but it can be faster.
What is your primary use case for Microsoft Defender for Office 365?
My use case for Microsoft Defender for Office 365 is for email protection, safe links, protection of links, documents, protecting my documents, and protecting attachments. I also use it to conduct ...
What needs improvement with SonicWall Capture Advanced Threat Protection?
SonicWall Capture Advanced Threat Protection needs to reconsider the pricing, especially in the cloud environment. The product is good overall, but the GUI needs to be more stable. I chose nine out...
What is your primary use case for SonicWall Capture Advanced Threat Protection?
My main use case for SonicWall Capture Advanced Threat Protection is that it helps us with sandboxing for analyzing and inspecting unknown files and URLs. A quick specific example of how I've used ...
What advice do you have for others considering SonicWall Capture Advanced Threat Protection?
I advise others looking into using SonicWall Capture Advanced Threat Protection to consider that it is truly helpful and very important to have great sandboxing with advanced threat protection to s...
 

Also Known As

MS Defender for Office 365
No data available
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Wonder Cement, Foster Clark Products
Find out what your peers are saying about Microsoft Defender for Office 365 vs. SonicWall Capture Advanced Threat Protection and other solutions. Updated: February 2026.
881,821 professionals have used our research since 2012.