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Microsoft Defender for Office 365 vs Veritas Alta SaaS 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)
3rd
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
61
Ranking in other categories
Email Archiving (1st), Email Security (2nd), Microsoft Security Suite (9th), Secure Email Gateway (SEG) (2nd)
Veritas Alta SaaS Protection
Ranking in Advanced Threat Protection (ATP)
25th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
14
Ranking in other categories
SaaS Backup (19th), SaaS Management Platforms (10th)
 

Mindshare comparison

As of August 2026, in the Advanced Threat Protection (ATP) category, the mindshare of Microsoft Defender for Office 365 is 6.4%, down from 13.7% compared to the previous year. The mindshare of Veritas Alta SaaS Protection is 1.7%, up from 0.3% 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 3656.4%
Veritas Alta SaaS Protection1.7%
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.
SG
Technical Manager at Rigor Systems Limited
Experience with offsite backup enhances data integrity and reduces on-premise reliance
One of the features of Veritas Alta SaaS Protection that customers are looking for is immutability. This is the most important feature. With the cloud, Veritas Alta SaaS Protection is actually in the cloud, which means they have unlimited space to do their backups. They can expand on a need-to-need basis. The automated recovery feature of Veritas Alta SaaS Protection makes the recovery much easier, as opposed to earlier methods where we were using scripts to do the restore. Currently, it's automated so you just do a click. You select the feature in a graphical interface, making it easy to use even for a newbie.

Quotes from Members

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

Pros

"The basic features are okay and I'm satisfied with the Defender."
"Microsoft Defender for Office 365 has decreased my time to detection and time to respond by one hundred percent."
"It has significantly decreased my time to detection and response."
"Since we have started using the solution, there have been fewer compromises."
"The coolest feature of Microsoft Defender for Office 365 is its ability to look for phishing emails."
"Microsoft Defender for Office 365's most valuable feature is its performance."
"Technical support is very good. They are knowledgeable and respond quickly."
"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."
"he most valuable feature is that it's not so intrusive with computer resources."
"What I like most about Veritas SaaS Backup is that it is easy to work on and has compatible features."
"The most valuable features are the ease of administration and the ease of configuration."
"We're comfortable using this kind of technology. It's user-friendly."
"The solution is stable; I haven't experienced any bugs or glitches on it."
"The solution's hardware appliance is very scalable and very useful."
"It offers general business continuity and disaster recovery for the industry."
"Veritas is loaded with features because the appliance is ready to integrate with the cloud in cases where the customers have a hybrid or cloud environment."
 

Cons

"Microsoft should provide more documentation for users so they can self-educate. I would like to see more documentation for advanced security features."
"I'd like some additional features any product can give me to protect our environment in a better way."
"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."
"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 should be more proactive."
"The GUI is sometimes slow to fetch the device report and could be improved."
"The custom alerts have to improve a lot."
"Configuration requires going to a lot of places rather than just accessing one tab."
"The usability of the solution isn't the best."
"The go-between is a Veritas partner, so the customer support was not that good."
"The tool can be improved in terms of maintainability and flexibility, especially as companies grow larger. In these aspects, I feel Veeam is better for cloud and operational purposes."
"The solution does lack a lot of features, and we're considering switching."
"Licensing has been a struggle."
"The technical team wasn't very helpful."
"Technical support can be improved."
"Licensing has been a struggle. It went from bronze, silver to gold. Licensing needs more sophistication. It has features that are sold as separate add-ons."
 

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."
"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."
"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."
"I know that the product is incredibly expensive."
"The pricing has become expensive."
"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 for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."
"This solution is not cheap and not expensive but priced in the mid-range."
"SaaS Backup isn't the most expensive solution."
"The tool is expensive compared to Veeam."
"The program is quite expensive."
"I would rate this solution's pricing as five out of five."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Manufacturing Company
9%
Financial Services Firm
9%
Comms Service Provider
7%
Manufacturing Company
12%
Construction Company
12%
Outsourcing Company
8%
Financial Services Firm
8%
 

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 Business10
Midsize Enterprise1
Large Enterprise4
 

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 is your experience regarding pricing and costs for Veritas Alto SaaS Protection?
Veritas Alta SaaS Protection is slightly expensive, but they can do more on it. The exact figure for Veritas Alta SaaS Protection depends on the size of data being stored, the region, and the type ...
What needs improvement with Veritas Alto SaaS Protection?
For Veritas Alta SaaS Protection, the only challenge is downtime and the impact of time synchronization whereby different customers are on different time zones, and Veritas Alta SaaS Protection is ...
What is your primary use case for Veritas Alto SaaS Protection?
For the customers that I'm dealing with, they are using Veritas Alta SaaS Protection for long-term retention and offline backups. This means they don't have to constrain their on-premise resources....
 

Also Known As

MS Defender for Office 365
SaaS Backup
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Information Not Available
Find out what your peers are saying about Microsoft Defender for Office 365 vs. Veritas Alta SaaS Protection and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.