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Microsoft Defender for Office 365 vs Veritas Enterprise Vault.cloud 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 Archiving
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
52
Ranking in other categories
Email Security (1st), Advanced Threat Protection (ATP) (2nd), Microsoft Security Suite (10th), Secure Email Gateway (SEG) (1st)
Veritas Enterprise Vault.cloud
Ranking in Email Archiving
9th
Average Rating
8.0
Reviews Sentiment
8.4
Number of Reviews
2
Ranking in other categories
eDiscovery (7th), File Archiving (6th)
 

Mindshare comparison

As of June 2025, in the Email Archiving category, the mindshare of Microsoft Defender for Office 365 is 31.3%, up from 15.5% compared to the previous year. The mindshare of Veritas Enterprise Vault.cloud is 1.6%, down from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Archiving
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
Great URL scanning and attachment scanning, but I would like more proactive threat analysis
The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.
Rastislav Maniak - PeerSpot reviewer
Archives emails and files, providing indexes for searching the archives
The tool has had some scalability issues, but now that it's offered as a cloud service, it's easier to manage. However, setting it up isn't as straightforward as it used to be, and there may be limitations with the support provided during setup and testing. Also, the quality of support has declined in the past year.

Quotes from Members

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

Pros

"The two main features that prove most beneficial for us are URL scanning and attachment scanning."
"At the moment we are satisfied with this product. It's a stable, scalable, and resilient solution for us."
"Overall, I would rate Microsoft Defender for Office 365 at a ten."
"Defender is a SaaS platform, so it offers more flexibility. Managing the permissions is easier. The solution's automated detection and response features are scalable."
"The product is not resource-intensive."
"The stability of Microsoft Defender for Office 365 is fantastic."
"The technical support is good and quick to resolve issues."
"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."
"The initial setup is pretty straightforward."
"The tool streamlines data discovery processes for compliance by setting up a gateway to copy every incoming and outgoing email to the archive independently of the mailbox. This ensures that even if a user deletes their mailbox, the emails are still available in the archive, making it a compliant solution for monitoring all incoming and outgoing emails. Additionally, it offers the ability to place legal holds on important emails."
 

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."
"The UI needs to be more user-friendly."
"In some situations, it has not been able to pick impersonated emails having no attachments. Technical support definitely has a scope for improvement."
"Microsoft security solutions work as expected. They are constantly updating the solutions to make them better. At the same time, the changes can impact a customer's environment, and we need to adjust settings. Sometimes we aren't aware of the changes, and nothing is pushed from the backend automatically."
"Microsoft Defender for Office 365 could improve by giving customers information on techniques to prevent threats. For example, information about best practices on how to protect their own devices against hackers and scammers, such as educational information or training. This would help others have a better understanding of cyber security. Additionally, there can be more security features added."
"We need to be able to whitelist data at the backend."
"Microsoft Defender for Office 365's Mac functionality requires improvement to deliver the same level of protection found on Windows devices."
"The certification training for Defender for 365 needs to be deeper and incorporate Sentinel. I took all the security courses except one, and Sentinel isn't included."
"The tool has had some scalability issues, but now that it's offered as a cloud service, it's easier to manage. However, setting it up isn't as straightforward as it used to be, and there may be limitations with the support provided during setup and testing. Also, the quality of support has declined in the past year."
"Technical support could be better."
 

Pricing and Cost Advice

"I was working in the government and it was too expensive for us to use our Microsoft products."
"For large enterprise organizations, they can definitely afford it, but for small and medium organizations, they might struggle to cover the expenses."
"For licensing, it's usually a yearly package for customers who are subscribed to Office 365, but they can also pay on a monthly basis."
"It is much more expensive than using another solution because we have had to include some options and upgrade our license."
"The pricing is normal. Considering its popularity, it's not overpriced."
"Defender is a little bit more expensive as compared to others. We are in the manufacturing environment. So, we don't have a high budget for all of our endpoint devices. Its cost is a major concern for us."
"Microsoft Defender is expensive. I typically recommend it only if clients have the budget. Otherwise, I would suggest an alternative."
"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."
"The tool is expensive, and I rate its price as eight out of ten. It might not be very expensive. However, comparing it with something that's free or already included in the price is challenging, like the Office 365 archive mailbox. Previously, this was part of the subscription price. Now, it's an additional cost, typically covered by departments like legal or compliance rather than IT."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Manufacturing Company
8%
Government
6%
Financial Services Firm
26%
Computer Software Company
17%
Government
11%
Energy/Utilities Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
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?
Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published. It's essential to enhan...
What do you like most about Veritas Enterprise Vault.cloud?
The tool streamlines data discovery processes for compliance by setting up a gateway to copy every incoming and outgoing email to the archive independently of the mailbox. This ensures that even if...
What is your experience regarding pricing and costs for Veritas Enterprise Vault.cloud?
The tool is expensive, and I rate its price as eight out of ten. It might not be very expensive. However, comparing it with something that's free or already included in the price is challenging, li...
What needs improvement with Veritas Enterprise Vault.cloud?
The tool has had some scalability issues, but now that it's offered as a cloud service, it's easier to manage. However, setting it up isn't as straightforward as it used to be, and there may be lim...
 

Also Known As

MS Defender for Office 365
Enterprise Vault.cloud
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Lixil, CDCR, Windsor Foods, KM&A, Bear
Find out what your peers are saying about Microsoft Defender for Office 365 vs. Veritas Enterprise Vault.cloud and other solutions. Updated: May 2025.
857,028 professionals have used our research since 2012.