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Microsoft Defender for Office 365 vs Veritas Enterprise Vault.cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 29, 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

Microsoft Defender for Offi...
Ranking in Email Archiving
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
53
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
7.7
Number of Reviews
2
Ranking in other categories
eDiscovery (7th), File Archiving (6th)
 

Mindshare comparison

As of October 2025, in the Email Archiving category, the mindshare of Microsoft Defender for Office 365 is 26.8%, up from 18.4% compared to the previous year. The mindshare of Veritas Enterprise Vault.cloud is 2.1%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Archiving Market Share Distribution
ProductMarket Share (%)
Microsoft Defender for Office 36526.8%
Veritas Enterprise Vault.cloud2.1%
Other71.1%
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

"I would say that 90% of the spam and phishing attack emails get blocked right off the bat."
"The initial setup was easy."
"Our customers are satisfied with Defender for 365 because Microsoft products are easy to use and customize to meet the client's needs. Everything is in one place, so we can adjust policies as needed for phishing, DLP, ATP, or any other security features that our clients want to apply."
"It’s easy to handle integrations, and we don't need a lot of people in our IT team."
"Microsoft Defender for Office 365's most valuable feature is its performance."
"The benefit that stands out to me is the ability for multiple individuals to collaborate simultaneously within the same document. Additionally, there is the option to save the document directly in the integrated OneDrive or SharePoint."
"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."
"Microsoft Defender for Office 365 is a stable solution."
"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."
"The initial setup is pretty straightforward."
 

Cons

"Too many false positives and lacks an accurate capability to detect malicious SharePoint sites."
"The only thing they should improve is the licensing model. They should stop changing it. A year ago, the five features I mentioned were included in one product. Now, three of them are bundled into one product, and you have to pay extra for the other two. I don't mind paying extra, but I don't want them to change it every year or every six months. I need to know what I'm looking at and not worry about it next year."
"Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS records like SPF, DKIM, and DMARC are not properly published."
"Sometimes, phishing emails manage to pass through the filter, so the system needs to enhance its phishing email detection capabilities."
"Microsoft Defender for Office 365 must improve the overall management style, including the GUI. It also needs to change the filters so that it is easy to whitelist and blacklist data."
"They have moved features from one console to another. Things have been moved around in the interface and it takes me time to find where certain features are."
"There is a different console for different things; I just want one consolidated console."
"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

"The pricing is normal. Considering its popularity, it's not overpriced."
"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."
"Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
"For large enterprise organizations, they can definitely afford it, but for small and medium organizations, they might struggle to cover the expenses."
"Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
"The product is expensive."
"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
15%
Financial Services Firm
8%
Manufacturing Company
8%
Comms Service Provider
6%
Financial Services Firm
27%
Computer Software Company
11%
Government
7%
Energy/Utilities Company
5%
 

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...
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: September 2025.
869,202 professionals have used our research since 2012.