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

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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)
3rd
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
61
Ranking in other categories
Email Archiving (2nd), Email Security (2nd), Microsoft Security Suite (9th), Secure Email Gateway (SEG) (2nd)
SonicWall Capture Advanced ...
Ranking in Advanced Threat Protection (ATP)
27th
Average Rating
7.8
Reviews Sentiment
7.4
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender for Office 365 is 6.0%, down from 13.1% compared to the previous year. The mindshare of SonicWall Capture Advanced Threat Protection is 2.1%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP) Mindshare Distribution
ProductMindshare (%)
Microsoft Defender for Office 3656.0%
SonicWall Capture Advanced Threat Protection2.1%
Other91.9%
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.
MA
Technical Manager, NOC at TEXUM JORDAN
Has a good configuration but the price should be more competitive
Our primary use case of this solution is for security.  It's a good solution but the price is high. It also has an easy configuration. The feedback that we get from our customers is that it's a good product. Our customers are mostly smaller enterprises.  The price should be more competitive.  I…

Quotes from Members

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

Pros

"The solution is very easy to use. All you have to do is to assign the license to the end-user and it's done. The customer will only have the feature activated, and the solution will monitor the emails to determine if they are a threat or not."
"Does a thorough job of examining email and URLs for malicious content."
"The ability to respond to threats if very important."
"Some of the valuable features on the email side are anti-phishing, anti-malware, and Safe Links."
"The most valuable aspect of Microsoft Defender for Office 365 is its ability to protect us from malware."
"The DLP feature of Microsoft Defender for Office 365 is valuable, and we also use the DLP feature for email real-time detection."
"Microsoft Defender for Office 365 saves me time; it does save a lot of time, especially with the automation."
"Microsoft Defender for Office 365 helps people to work remotely. It is a secure solution. We don't need to use our company's computers or get VPN connections to the networks. I can control how they share screens and what they send to the devices. It keeps our organizations confidential and sensitive information safe."
"SonicWall came out with a new add-on; it was inexpensive to add on to the existing product that we already owned, so we added it."
"The most valuable feature is the alerting system."
"The stability of the solution is good. We haven't had any breaches or crashes. It's been very stable for us."
"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."
"The most valuable features of the product are the application filters, application policies, that block certain websites and allow bandwidth for others, those kinds of things."
"It also has an easy configuration. The feedback that we get from our customers is that it's a good product."
"This is a solid solution that fills the requirements."
"The ATP (Advanced Threat Protection) on scanning is the most valuable feature."
 

Cons

"Its price should be improved. Its cost is a major concern for us."
"Specifically, within Microsoft Defender for Office 365, I want it to improve the DLP capabilities."
"From a development point of view, if I wanted to do development on my actual machine where Defender is, the organization can set certain policies or Defender makes that prohibitive."
"I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost."
"Microsoft Defender for Office 365 should be more proactive."
"The custom alerts have to improve a lot."
"Microsoft Defender for Office 365 could improve by giving customers information on techniques to prevent threats."
"We are waiting for better software to block viruses."
"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."
"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."
"Could provide online training to allow customers to learn more about the product."
"It does fare well against enterprise products."
"SonicWall should promote their roadmap and improve their marketing to customers."
"The setup needs improvement. It needs to be made more user-friendly."
"SonicWall had a recent layoff. This is a concern for us, because now we are missing the local presence from both the engineering and sales side."
"Sometimes customers are not aware of which protection is best for their business and SonicWall doesn't provide them with information on security features."
 

Pricing and Cost Advice

"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."
"Compared to other brands, Microsoft Defender for Office 365's pricing is competitive."
"It's a user-base subscription."
"While Microsoft Defender for Office 365 necessitates pricier E3 or E5 subscriptions, the extensive functionality offered by these licenses across various Microsoft products justifies the investment."
"For large enterprise organizations, they can definitely afford it, but for small and medium organizations, they might struggle to cover the expenses."
"The pricing is normal. Considering its popularity, it's not overpriced."
"It is much more expensive than using another solution because we have had to include some options and upgrade our license."
"The product is very expensive."
"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."
"We get our value for our money."
"It's thirty dollars per user and we have 30 users."
"When you compare it with other solutions, they are cheaper and more economical."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Manufacturing Company
10%
Financial Services Firm
8%
Comms Service Provider
7%
Manufacturing Company
17%
Comms Service Provider
16%
Construction Company
14%
Media Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise11
Large Enterprise32
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
My experience with pricing, setup, and licensing is that it's actually quite reasonable even on the licensing side as a standalone product. It's very competitive compared to what competitors are ch...
What needs improvement with Microsoft Defender for Office 365?
I think Microsoft Defender for Office 365 can be improved by creating more educational pieces about not just looking for malware. We are seeing a lot more malware-less emails that Defender for Offi...
What is your primary use case for Microsoft Defender for Office 365?
My main use cases for Microsoft Defender for Office 365 include email hygiene.
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: September 2026.
919,003 professionals have used our research since 2012.