Try our new research platform with insights from 80,000+ expert users

Microsoft Exchange Online Protection (EOP) vs Varonis Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 7, 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 Exchange Online P...
Ranking in Email Security
7th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
41
Ranking in other categories
Anti-Malware Tools (8th)
Varonis Platform
Ranking in Email Security
20th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
14
Ranking in other categories
Data Loss Prevention (DLP) (9th), User Entity Behavior Analytics (UEBA) (7th), Data Governance (4th), SaaS Security Posture Management (SSPM) (5th), Data Security Posture Management (DSPM) (3rd), Compliance Management (7th), Ransomware Protection (10th), Identity Threat Detection and Response (ITDR) (7th), Insider Risk Management (1st)
 

Mindshare comparison

As of October 2025, in the Email Security category, the mindshare of Microsoft Exchange Online Protection (EOP) is 5.4%, down from 7.9% compared to the previous year. The mindshare of Varonis Platform is 0.3%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security Market Share Distribution
ProductMarket Share (%)
Microsoft Exchange Online Protection (EOP)5.4%
Varonis Platform0.3%
Other94.3%
Email Security
 

Featured Reviews

Amber Worth - PeerSpot reviewer
Retrieves data from quarantines and easy to read logs with robust security features
Some of the searchability when looking for specifics in Exchange logs is tedious. Although eventually the information is located, it can be difficult if detailed information is lacking. Improving the search process by allowing searches with different types of parameters and facilitating searches within emails would be advantageous. Simplifying interfaces would also be appreciated.
Frederic  Delos - PeerSpot reviewer
Offers the ability to identify sensitive areas, allowing you to drill down into the sensitive data
The most effective feature for me is its ability to identify sensitive areas, allowing you to drill down into the sensitive data, provided you have access, to determine whether it's a false positive or a true positive. That's the best thing for me, out of all of it. It's got everything, like other ones, but I like to be able to look at something if I'm doing forensics on the alert and say, "Okay, do I really need to do something with this?" For example, we don't want sensitive data in our OneDrive. So it identifies the sensitive data that's possibly in the OneDrive. And what I can do is look at it and identify whether it's actually sensitive data in Datalert or whether it looks like sensitive data, but I know it's a false positive. If it is a false positive, I can basically say ignore this pattern based on X, Y, and Z, you know, whether it's Redjax or keyword proximity. So I like that. With other tools, I gotta go through a whole process because it's a little bit more complex. Here, I can tag it and bag it in one shot. And the next good time I scan, it slips over it. So it helps in that.

Quotes from Members

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

Pros

"Microsoft Exchange Online Protection has features like DLP (data loss protection), Safe Attachment, and Safe Links."
"Online Protection's most valuable feature is its admin interface."
"Microsoft Exchange Online Protection (EOP) is the best email solution with more features and robust security, making it ideal for corporate use."
"The product's most valuable feature is third-party integrations."
"The most valuable features of Microsoft Exchange Online Protection are the EOP, ATP, safe links, fishing, and antispam."
"I rate Microsoft Exchange Online Protection (EOP) nine out of ten."
"You can use the product to create special accounts."
"The initial setup was easy. The configuration process is very straightforward."
"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."
"The solution ensures that users have not accidentally shared sensitive information with the wrong people or too many people."
"On the Varonis side, technical support is phenomenal. Their ability to explain is very good, and they seem to be very knowledgeable. When I get an alert that doesn't quite make sense, they dive in there and kind of take me through it. That's very useful and very good. There are some false alerts, but it is better to have a false alert than no alert at all."
"Varonis Platform is transparent and captures everything in the environment without impacting the performance. The tool helps us unify data feeds into a single reporting system."
"The 24/7 support is the most valuable feature. They have been able to answer support questions pretty quickly."
"The solution has significantly improved data security and compliance posture by allowing us to track and monitor activities. We can see who accesses data and when files are created and understand what's happening in our environment."
"The solution's classification engine is highly configurable and efficient."
"That alerting and reporting service is great."
 

Cons

"The price of Microsoft Exchange Online Protection could be reduced to make it more competitive."
"The licensing can be on the expensive side, especially in the cloud space."
"The solution must improve the user experience."
"The product could be more stable. Microsoft products could be more stable because sometimes, even though they are updating some things, we cannot find those updates."
"It would be helpful for customers if Plan 1 features were included with EOP."
"The solution lacks to elaborate on its spam policies."
"The management interface of Microsoft Exchange Online Protection (EOP) could be intuitive."
"When you're using a Microsoft product solution, you can scale it, but if you're not, there are limitations."
"The solution's areas of improvement are the interface and the dependency on on-premises deployment for some components."
"Varonis requires more access permissions for its core functions compared to competitors, which can be a concern for companies about data safety."
"It is significantly complex."
"Varonis requires more access permissions for its core functions compared to competitors, which can be a concern for companies about data safety."
"The GUI should be more functional. There should be a process for connecting through Chrome, Internet Explorer, etc."
"The product is very complicated."
"I'd like to see automatic updates for this solution. Currently, it's a manual process to update all the keywords"
"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."
 

Pricing and Cost Advice

"It is a low-price solution."
"The tool's pricing is excellent."
"Online Protection is fairly expensive."
"Apart from the license fee for the solution, there are no additional costs."
"Regarding the price, it's comparable to other service providers. We've also looked at Check Point's offerings, and the pricing doesn't seem to be an issue."
"Microsoft Exchange Online Protection's pricing is a little bit more because its price has recently increased."
"The product's pricing is competitive for the US market."
"The product is bundled with Microsoft 365."
"Licensing is on an annual basis. Maintenance and renewal fees are separate. Varonis Datalert is quite expensive."
"It's expensive, kind of, really expensive."
"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."
"Varonis Platform wasn't certainly the cheapest solution."
report
Use our free recommendation engine to learn which Email Security solutions are best for your needs.
869,513 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
9%
Government
9%
Manufacturing Company
7%
Financial Services Firm
15%
Manufacturing Company
9%
Computer Software Company
9%
Insurance Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise7
Large Enterprise10
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise11
 

Questions from the Community

What do you like most about Microsoft Exchange Online Protection?
The initial setup was easy. The configuration process is very straightforward.
What needs improvement with Microsoft Exchange Online Protection?
The user interface of Microsoft Exchange Online Protection (EOP) has room for improvement, as at times it doesn't make sense where to go to access certain features.
What is your primary use case for Microsoft Exchange Online Protection?
My use case for Microsoft Exchange Online Protection (EOP) is basically to protect ourselves from phishing emails and to improve our email security.
What do you like most about Varonis Platform?
The solution has significantly improved data security and compliance posture by allowing us to track and monitor activities. We can see who accesses data and when files are created and understand w...
What needs improvement with Varonis Platform?
Varonis started as an on-premises solution and is transitioning to cloud. It hasn't fully moved yet, which is an area for improvement. Varonis requires more access permissions for its core function...
What is your primary use case for Varonis Platform?
The primary use case for Varonis Platform is data discovery, specifically for discovering sensitive data in our organization to protect it. We are looking for a solution that can scan our repositor...
 

Also Known As

Microsoft EOP, MS Exchange Online Protection
SlashNext Complete
 

Overview

 

Sample Customers

Information Not Available
Nottingham Building Society
Find out what your peers are saying about Microsoft Exchange Online Protection (EOP) vs. Varonis Platform and other solutions. Updated: October 2025.
869,513 professionals have used our research since 2012.