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Microsoft Defender for Office 365 vs Vade for M365 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 Offi...
Ranking in Email Security
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
53
Ranking in other categories
Email Archiving (1st), Advanced Threat Protection (ATP) (2nd), Microsoft Security Suite (10th), Secure Email Gateway (SEG) (1st)
Vade for M365
Ranking in Email Security
40th
Average Rating
0.0
Reviews Sentiment
7.4
Number of Reviews
1
Ranking in other categories
Office 365 Protection (9th)
 

Mindshare comparison

As of October 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 11.4%, down from 14.8% compared to the previous year. The mindshare of Vade for M365 is 0.8%, down from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security Market Share Distribution
ProductMarket Share (%)
Microsoft Defender for Office 36511.4%
Vade for M3650.8%
Other87.8%
Email Security
 

Featured Reviews

Vikas Ingle - PeerSpot reviewer
Centralized tenant enables group control but setup process complicates implementation
Actually earlier, I used to have full controls with Trend Micro. Microsoft Defender for Office 365 is now part of a centralized tenant for my entire group. I don't have control on that, as another team is maintaining it. Since I don't have full visibility of the features, I cannot make significant comments.
Bruno Rolland - PeerSpot reviewer
A stable tool capable of detecting malware while focusing on anti-phishing to protect its users
I don't see ISO 27001 in the solution. While working on the solution, sometimes a customer needs to have a conformity level of SOC 1 or SOC 2 or some other conformity level. I did not see the aforementioned conformity levels added to the solution. Concerning a bank, data can be confidential, and when a bank needs to transfer such data, it has to be specific to a certain level of conformity, which I did not see in the product. Vade needs to incorporate the aforementioned aspects to improve their solution.

Quotes from Members

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

Pros

"The good part is that you don't have to configure it, which is very convenient."
"Microsoft Defender for Office 365's most valuable features are safe attachments and safe links."
"Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various email campaigns, pinpointing where they emanate from, and identifying the individuals within our organization who are affected."
"Scalability-wise, I do not think there are any issues so far."
"The stability of Microsoft Defender for Office 365 is fantastic."
"It has significantly decreased my time to detection and response."
"The DLP feature of Microsoft Defender for Office 365 is valuable, and we also use the DLP feature for email real-time detection."
"It also gives me good visibility because, with Defender, I'm using a Microsoft product to defend Microsoft products. The integration was really seamless and I have wide visibility because it picks up almost everything. Literally, I can see almost every activity that happens, from the e-mail to the workstation itself."
"It is a stable solution...My company has no worries about the deployment phase of Vade for Office 365."
 

Cons

"Microsoft sometimes has downtime, and we'll get several incidents coming in back to back. We have a huge backlog of notifications, many of which may be false positives. However, there might be serious alerts, so we can't risk dismissing all of them at once."
"The visibility for the weaknesses in the system and unauthorized access can be improved."
"Sometimes, phishing emails manage to pass through the filter, so the system needs to enhance its phishing email detection capabilities."
"This product's effectiveness could be improved, in terms of detecting unwanted spam or even malware between the emails, compared to other products."
"I think that Microsoft Defender for Office 365 could be improved if it could use VirusTotal to compare the programs or anything that I download."
"Several simulation options are available within 365, and the phishing simulation could be better."
"We noticed that from time to time, Microsoft's stability does have problems. Sometimes the service goes up and down. Sometimes they change without prior notice."
"Too many false positives and lacks an accurate capability to detect malicious SharePoint sites."
"Concerning a bank, data can be confidential, and when a bank needs to transfer such data, it has to be specific to a certain level of conformity, which I did not see in the product."
 

Pricing and Cost Advice

"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."
"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."
"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."
"The product is expensive."
"Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
"I was working in the government and it was too expensive for us to use our Microsoft products."
"Microsoft Defender is expensive. I typically recommend it only if clients have the budget. Otherwise, I would suggest an alternative."
"Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
"Vade for Office 365 is a solution offered at competitive prices in the market...Payment has to be made for the whole bundle of Vade products."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
8%
Manufacturing Company
8%
Comms Service Provider
6%
Computer Software Company
18%
Comms Service Provider
13%
Insurance Company
11%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise8
Large Enterprise27
No data available
 

Questions from the Community

What do you like most about Microsoft Defender for Office 365?
Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various email campaigns, pinpointing where they emanate from, and identifying the indi...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
Microsoft is quite affordable with a lot of features available for any size organization.
What needs improvement with Microsoft Defender for Office 365?
I think that Microsoft Defender for Office 365 could be improved if it could use VirusTotal to compare the programs or anything that I download. VirusTotal helps to identify viruses, malware, troja...
Ask a question
Earn 20 points
 

Also Known As

MS Defender for Office 365
Vade for Office 365, Vade Secure Office 365
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
HTG 360, Weida IT Solutions, KVC Health Systems
Find out what your peers are saying about Microsoft, Abnormal AI, Proofpoint and others in Email Security. Updated: September 2025.
872,778 professionals have used our research since 2012.