Microsoft ATA [EOL] vs Varonis Platform comparison

Why PeerSpot?

Microsoft and Varonis are both solutions in the User Entity Behavior Analytics (UEBA) category. Additionally, 50% of Microsoft users are willing to recommend the solution, compared to 95% of Varonis users who would recommend it.

Microsoft ATA [EOL]

Read 3 Microsoft ATA [EOL] reviews

50% willing to recommend

Varonis Platform

Read 20 Varonis Platform reviews

20,900 Views
1,881 Comparison Views

95% willing to recommend

Microsoft ATA [EOL]

Varonis Platform

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Executive SummaryUpdated on Sep 7, 2025

Microsoft ATA [EOL] and Varonis Platform are competing products in the security and analysis domain. Varonis Platform seems to have the upper hand due to its comprehensive features and capabilities, which make it a preferred choice for those prioritizing security and data governance at a premium.

Features: Microsoft ATA [EOL] focuses on detecting advanced threats, offers a simplified security environment, and integrates seamlessly with other Microsoft products. Varonis Platform provides robust data protection, user behavior analytics, and automated threat responses, highlighting a more comprehensive feature set appealing to those in need of extensive data management and security tools.

Ease of Deployment and Customer Service: Microsoft ATA [EOL] benefits from straightforward deployment due to integration within the Microsoft ecosystem. Varonis Platform requires a more involved setup process, reflecting its complexity and advanced capabilities. Varonis offers specialized support, which caters well to complex environments.

Pricing and ROI: Microsoft ATA [EOL] is more cost-effective from a setup perspective and offers a reasonable ROI for smaller-scale security requirements. Varonis Platform, although demanding a higher initial investment, delivers a significant ROI through its advanced feature set and ability to address comprehensive data security needs effectively.

To learn more, read our detailed User Entity Behavior Analytics (UEBA) Report (Updated: August 2026).

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User Entity Behavior Analytics (UEBA)

August 2026

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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 ATA [EOL]

Average Rating

6.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Varonis Platform

Average Rating

8.4

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

Email Security (17th), Data Loss Prevention (DLP) (9th), User Entity Behavior Analytics (UEBA) (6th), Data Governance (5th), SaaS Security Posture Management (SSPM) (1st), Data Security Posture Management (DSPM) (3rd), Compliance Management (8th), Ransomware Protection (7th), Identity Threat Detection and Response (ITDR) (5th), Insider Risk Management (1st), AI Security (8th)

Featured Reviews

it_user1369068

President and CEO at a tech services company with 11-50 employees

Good integration, simple to maintain, and very stable

Scalability shouldn't be a problem, at least for the size of network team that I work with. Right now we have between 400 and 500 users. This is deployed in a network that is actually about 500 users. We don't plan to increase usage. We're already using it as fully as we can and we don't have any more room. We might look at all the Microsoft programs that relate to office 365, like the ATP, because there is a difference between the ATA and the ATP. We are going to look and see whether there's any gaps that we can close. I think if you compare ATA with the actual ATP it's basically the same functionality. One is more on-premises versus the cloud. Since we are progressively in moving to the cloud, we might look at the ATP, which integrates better with the Microsoft cloud.

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TarunKumar11

Global Leadership Council at a tech company with 10,001+ employees

Data governance has strengthened and automation now reduces risk and manual compliance work

Varonis Platform offers key features including data discovery, data classification, data analysis, governance, user and entity behavior analysis, also known as UEBA, which helps in ransomware detection, insider threat detection, and compliance reporting. It does a lot of automation from a remediation standpoint, as well as investigation and forensics. The number one feature that makes the biggest difference for my clients is visibility into unstructured data; that is the most difficult for organizations to achieve. They do not have a good understanding of where sensitive data resides, who has access to this data, whether this access is appropriate, and how data is being used. Varonis Platform provides visibility, governance, threat detection, and automated remediation around data. Varonis Platform is a great data discovery platform that provides visibility into sensitive data estimates and how it is being used. Clients have been able to reduce excessive permissions, strengthen their compliance posture, detect insider threats, and ransomware activity, which would otherwise be difficult and manual. Varonis Platform is deployed in my clients' organizations in a combination of all types. Many clients use Varonis Platform in a largely SaaS-based model since it is a data security platform consumed in this way, and many organizations still operate hybrid environments. As far as Varonis Platform is in a position to get the data source and identify systems, it can discover and classify more secure data. Deployment in most of our clients is cloud-based, connecting to Microsoft 365, AWS, or other SaaS applications such as Salesforce. In other environments, it is a hybrid deployment with SaaS and on-premises, including file servers, NAS devices, and AD servers.

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Quotes from Members

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

Pros

"One of the most valuable features is the ability to report on questionable activity."

"It has also measurably decreased our mean time to detect threats by about 50 percent, and helped increase staff productivity, saving about an hour per day."

"The solution works well when used with other Microsoft solutions."

"The stability of the solution is very good."

"I like the fact that it looks for some of those very, very obscure techniques and attacks like golden tickets; those are very difficult attacks to spot and with Microsoft ATA I was able to have visibility over those kinds of techniques and attacks."

"In my experience, the best features that Varonis Platform offers are data labeling, data classification, along with all the integrations and its easy-to-use platform."

"The solution's classification engine is highly configurable and efficient."

"There's also a 90-day policy where if a user is not using the warehouse, it will automatically delete that username."

"Varonis Platform's visibility feature helped us improve our data governance as we created a process that involved data classification and discovery over sensitive content."

"The most important feature is remediation. In remediation support, there is no group permission. We'll go ahead and remediate the access from the Dell folder to the parent folder."

"The solution ensures that users have not accidentally shared sensitive information with the wrong people or too many people."

"I also appreciate the reporting feature, which allows for the extraction of various reports based on specific needs. These reports can be used for audit purposes, such as tracking changes in file locations or deletions."

"Varonis Platform support has been amazing throughout every step that we have taken with them."

More Varonis Platform pros

Cons

"The software is not as advanced as many competitors."

"There are occasions where it generates some false positives and you have to embark into figuring it out. You need to find out if it was a true alert or a false positive. It's a little bit cumbersome in that area."

"It would be ideal if the interface allowed for more granular configurations. For example, if I were to set a rule that is a deviation from the pre-defined rules in the Microsoft product, there's conflict."

"Some of the newer features are not completely there yet... For example, there's a tool that allows you to grade your overall internal security and I don't feel that it's completely accurate."

"For unstructured data monitoring, it's one of the top ones, if not the top one, due to its usability."

"We have Microsoft Office 365. I just saw an article today which says that they're actually getting integrated with Microsoft Office 365, which would be a useful feature. For user-based reports, log on activity, and stuff like that, it doesn't seem to really be present like Log360. That could just be my inexperience with it. I've been dealing with it for only about two and a half months."

"Varonis Platform could be improved because when I used it, we had a significant issue related to the large volume of data on that file share."

"The remediation process can be improved. There will be no existing permission group for the McAfee channel domains. We can create a new permissions group for the required folder."

"While Varonis Platform is powerful, the initial data scanning and indexing can take significant time in large environments."

"The solution's areas of improvement are the interface and the dependency on on-premises deployment for some components."

"The troubleshooting capabilities could be improved. It has so many interconnected components."

"For user-based reports, log on activity, and stuff like that, it doesn't seem to really be present like Log360."

More Varonis Platform cons

Pricing and Cost Advice

"I believe we are looking into new licenses. They may be called the E5. Honestly, I don't have it on top of my mind, but I think it's around seven to $10 a user per month."

"Licensing is on an annual basis. Maintenance and renewal fees are separate. Varonis Datalert is quite expensive."

"It's expensive, kind of, really expensive."

"Varonis Platform wasn't certainly the cheapest solution."

"The pricing is good. It neither expensive nor cheap. It is average."

"I would rate the pricing an eight out of ten, with ten being the most expensive."

"The platform is expensive. I rate the pricing a nine out of ten."

"You could do a subscription, where you pay yearly, or you could purchase it outright. The licensing cost is based on the number of users on the system that you are monitoring."

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Top Industries

By visitors reading reviews

No data available

Financial Services Firm

14%

Manufacturing Company

11%

Healthcare Company

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	15

Questions from the Community

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What needs improvement with Varonis Platform?

Varonis Platform could be improved because when I used it, we had a significant issue related to the large volume of data on that file share. Although Varonis Platform helped us gain more visibilit...

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What is your primary use case for Varonis Platform?

My main use case for Varonis Platform is to monitor access to sensitive data across file shares, Microsoft 365, and SharePoint. The main objective is to identify overexposed data, reduce access ris...

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What advice do you have for others considering Varonis Platform?

Varonis Platform receives a rating of seven out of ten. I chose seven out of ten because the user experience was easy, we could apply it and gain more visibility, but the performance of the solutio...

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Product Reports

Buyer's Guide

User Entity Behavior Analytics (UEBA)

August 2026

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Buyer's Guide

Varonis Platform

August 2026

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Also Known As

Microsoft Advanced Threat Analytics, MS ATA [EOL]

SlashNext Complete

Overview

Microsoft Advanced Threat Analytics (ATA) provides a simple and fast way to understand what is happening within your network by identifying suspicious user and device activity with built-in intelligence and providing clear and relevant threat information on a simple attack timeline. Microsoft ATA is an on-premises platform to help you protect your enterprise from advanced targeted attacks by automatically analyzing, learning, and identifying normal and abnormal entity (user, devices, and resources) behavior. It detects suspicious activities and malicious attacks with behavioral analytics, adapts to the changing nature of cyber-security threats, focuses on what is important with a simple attack timeline and reduces false positive fatigue.

Microsoft

Varonis Platform enhances data security and governance with advanced analytics, identifying unusual access patterns and sensitive areas. Its centralized interface manages permissions across systems, offering essential capabilities for alerting and reporting.

Varonis Platform provides continuous data protection and monitoring by identifying and alerting on unauthorized data access. It offers comprehensive insights into file access and user activities, supporting data classification and simplifying compliance with tracking and monitoring capabilities. Integration with storage systems enables users to manage permissions and access effectively. Room for improvement includes cloud integration and simplifying its interface and calculation engine for ease of use. Challenges include on-premises dependency, licensing costs, and a need for enhanced DLP capabilities.

What are the primary features of Varonis Platform?

24/7 Technical Support: Ensures continuous assistance and issue resolution.
Advanced Analytics: Identifies unusual data access patterns for increased security.
Centralized Permission Management: Manages access permissions across systems.
Data Classification: Categorizes data to enhance protection measures.
Integration with Storage Systems: Simplifies compliance through tracking and monitoring.

What benefits and ROI should users expect?

Increased Security: Protects against unauthorized data access.
Compliance Simplification: Offers comprehensive tracking and monitoring to meet compliance standards.
Efficient Permission Management: Simplifies access controls across platforms.
Enhanced Alerting: Provides timely notifications of potential security breaches.

In finance, Varonis aids in safeguarding sensitive financial data, while in healthcare, it secures patient records. Legal industries utilize it for protecting client information, and retail sectors manage sensitive customer data. These industries benefit from Varonis' ability to prevent unauthorized access and streamline compliance.

Varonis

Sample Customers

Turkish Airlines, Seoul National University Bundang Hospital, Empa, The Alberta Teachers' Association

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Buyer's Guide

User Entity Behavior Analytics (UEBA)

August 2026

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