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Mimecast Email Security vs Varonis Platform 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

Mimecast Email Security
Average Rating
8.0
Reviews Sentiment
6.1
Number of Reviews
31
Ranking in other categories
Office 365 Protection (3rd), Secure Email Gateway (SEG) (4th)
Varonis Platform
Average Rating
8.4
Reviews Sentiment
6.3
Number of Reviews
16
Ranking in other categories
Email Security (20th), 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

While both are Messaging and Collaboration solutions, they serve different purposes. Mimecast Email Security is designed for Secure Email Gateway (SEG) and holds a mindshare of 12.5%, down 15.0% compared to last year.
Varonis Platform, on the other hand, focuses on Data Loss Prevention (DLP), holds 5.9% mindshare, up 4.4% since last year.
Secure Email Gateway (SEG) Market Share Distribution
ProductMarket Share (%)
Mimecast Email Security12.5%
Microsoft Defender for Office 36527.6%
Proofpoint Email Protection21.0%
Other38.9%
Secure Email Gateway (SEG)
Data Loss Prevention (DLP) Market Share Distribution
ProductMarket Share (%)
Varonis Platform5.9%
Microsoft Purview Data Loss Prevention12.6%
Forcepoint Data Loss Prevention8.5%
Other73.0%
Data Loss Prevention (DLP)
 

Featured Reviews

Frank Rawson - PeerSpot reviewer
It gives clients peace of mind and helps them educate their users about threats
A few years ago, our team found the implementation to be somewhat challenging. It has gotten easier as we've grown more experienced. The difficulty depends on the expertise of the person doing it. I don't work with Mimecast every day, so it might be more difficult for me than it is for one of my techs who regularly does Mimecast implementations. It requires some specific in-depth product knowledge and an understanding of email solutions. The deployment time varies. In South Africa, it depends on who you use to deploy it. If you use one of Mimecast's local partners, it can take up to two weeks because of their process. However, it's only about four to eight hours of work. After deployment, there isn't much maintenance aside from supporting and educating your customers. Users require constant education on how to use the Mimecast client and release an email that has been blocked.
Fekri Hached - PeerSpot reviewer
Has improved data visibility and classification while supporting proactive security workflows
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. They have a really good setup, and their sales team and technical service are reliable; they hold monthly, weekly, and quarterly reviews, and they respond quickly to anything we need, which is not common among platforms. Varonis Platform has a big variety of integrations, and they continuously work on new updates and integrations, such as ChatGPT Enterprise and Zoom, ensuring that they meet any new needs that customers have, maintaining a roadmap for features that they constantly bring out. Since implementing Varonis Platform, we have noticed positive impacts in our organization. People are more careful when they go abroad, we have greater visibility, and it's very important for compliance to ensure we follow compliance rules, as we have some good reporting and the out-of-hours MDR service.

Quotes from Members

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

Pros

"URL inspection works pretty well."
"Due to our specialized use case, that HIPAA dictionary really comes in handy."
"It's good, it keeps the spam out."
"The setup was easy."
"I recommend Mimecast based on customer requirements and budget."
"In terms of efficacy, Proofpoint is better than Mimecast, though it's a little difficult to manage."
"The initial setup is easy."
"The solution is scalable."
"There's also a 90-day policy where if a user is not using the warehouse, it will automatically delete that username."
"The 24/7 support is the most valuable feature. They have been able to answer support questions pretty quickly."
"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 analytics would have to be our most valuable feature."
"Technical support from Varonis is rated as nine out of ten."
"The telemetry to capture everything and the reports are very easy to configure without having a developer degree."
"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."
 

Cons

"We have subscribed to an archival service, and yet, when we have to get our data out, we have to pay a fee to get our own data. They charge an extraction fee."
"I'd like to have better support from the product in the future."
"External security features need improvement."
"They could provide a unified licensing model, including all the security features."
"The solution's console interface was recently changed for the admins, but the previous one was much better because we could open tabs on it."
"The filtering needs more flexibility."
"From an administrative point of view, Mimecast is a little bit cumbersome and difficult. It's not something that the end-user can easily find navigate themselves."
"The attachment scanning feature doesn't work properly."
"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."
"It is significantly complex."
"The product is very complicated."
"For unstructured data monitoring, it's one of the top ones, if not the top one, due to its usability."
"Be prepared that when you implement the product, you will have to tune it as you go."
"I'd like to see automatic updates for this solution. Currently, it's a manual process to update all the keywords"
"One area for improvement is the calculation engine. When applying rules in Varonis, especially for large datasets (terabytes of data), the calculations can be slow and require time to process. Speeding up this process would be beneficial."
 

Pricing and Cost Advice

"Compared to the other solutions in the market, Mimecast Email Security with Targeted Threat Protection's pricing is fine."
"The licensing costs are per-user for the product that you get with them."
"On a scale of one to ten, where one is cheap, and ten is expensive, I rate the pricing a ten."
"For what it is, the product is overpriced."
"I'm always going to say the price needs to be lower, but it's reasonable."
"It is a bit expensive."
"We pay monthly fees to our provider."
"It's an expensive solution."
"I would rate the pricing an eight out of ten, with ten being the most expensive."
"It's expensive, kind of, really 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."
"The pricing is good. It neither expensive nor cheap. It is average."
"Varonis Platform wasn't certainly the cheapest solution."
"Licensing is on an annual basis. Maintenance and renewal fees are separate. Varonis Datalert is quite expensive."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
7%
Manufacturing Company
6%
Comms Service Provider
6%
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 Business16
Midsize Enterprise7
Large Enterprise11
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise2
Large Enterprise12
 

Questions from the Community

What do you like most about Mimecast Email Security with Targeted Threat Protection?
The interface of this solution is very easy to navigate and user-friendly. There is no delivery in email and other communications, making it reliable. The configuration is relatively easy.
What needs improvement with Mimecast Email Security with Targeted Threat Protection?
Mimecast Email Security can be improved by adding some API integrations. Instead of remaining a traditional gateway, Mimecast Email Security needs to provide API solutions similar to Check Point.
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

Mimecast Email Security with Targeted Threat Protection
SlashNext Complete
 

Overview

 

Sample Customers

Azizi Developments, Affinity Credit Union, Aftercare, Al Abbar Group
Nottingham Building Society
Find out what your peers are saying about Microsoft, Abnormal AI, Proofpoint and others in Secure Email Gateway (SEG). Updated: September 2025.
870,623 professionals have used our research since 2012.