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Mimecast Advanced Email Security vs Virtru Data Protection Gateway comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 2, 2026

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

iboss
Sponsored
Ranking in Secure Web Gateways (SWG)
6th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
22
Ranking in other categories
Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (6th), ZTNA as a Service (7th), Secure Access Service Edge (SASE) (7th)
Mimecast Advanced Email Sec...
Ranking in Secure Web Gateways (SWG)
10th
Average Rating
8.0
Reviews Sentiment
5.9
Number of Reviews
44
Ranking in other categories
Email Archiving (2nd), Office 365 Protection (2nd), Secure Email Gateway (SEG) (3rd)
Virtru Data Protection Gateway
Ranking in Secure Web Gateways (SWG)
25th
Average Rating
9.0
Reviews Sentiment
8.4
Number of Reviews
2
Ranking in other categories
Data Loss Prevention (DLP) (26th)
 

Mindshare comparison

As of July 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.5%, up from 2.0% compared to the previous year. The mindshare of Mimecast Advanced Email Security is 0.7%, up from 0.4% compared to the previous year. The mindshare of Virtru Data Protection Gateway is 0.2%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Mindshare Distribution
ProductMindshare (%)
iboss3.5%
Mimecast Advanced Email Security0.7%
Virtru Data Protection Gateway0.2%
Other95.6%
Secure Web Gateways (SWG)
 

Featured Reviews

Ashok Ananthula - PeerSpot reviewer
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
Cloud gateway has strengthened remote web security and now needs better Mac and ISP support
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.
Avinash Mishra - PeerSpot reviewer
Manager - EUC at Finthrive
Advanced email filtering has blocked massive spam volumes and prevents unauthorized data leaks
Improvements for Mimecast Advanced Email Security include enhancing the user interface and accessibility, particularly regarding admin capabilities to add or modify user accounts. Streamlining this could improve overall usability and security management for users. Reporting is another area needing improvement in Mimecast Advanced Email Security, as the reports provided are not very easy to decipher. With artificial intelligence being integrated into various tools including Mimecast Advanced Email Security, I believe there is potential to enhance functionality, enabling users to ask specific questions and retrieve concise answers instead of overwhelming data. I choose a nine for Mimecast Advanced Email Security because improvements such as better user interface and artificial intelligence integration features would greatly enhance its usability. While no tool is perfect, these adjustments could greatly elevate Mimecast Advanced Email Security's capabilities.
TarunKumar7 - PeerSpot reviewer
Senior Data Engineer at LTI LATAM and Toubro Improtech
Effortless email encryption has protected sensitive communications and supports compliance
I find the initial setup very easy because of the intuitive and straightforward interface. The system is clear to understand and quick to process. I appreciate that it ensures our private information remains secure and confidential, which supports the company in staying compliant. Virtru Data Protection Gateway protects our sensitive communications and reduces data exposure risk. It provides strong access controls and helps us maintain information security in my organization. Some of the best features that Virtru Data Protection Gateway offers are the intuitive and straightforward interface, security, encryption, and secure sharing. I rely on its easy-to-use features the most in my daily work. I find it simple to implement and navigate. The security ensures protection for sensitive information. I value the secure communication feature, which ensures our client's information is safely shared via email, and the secure sharing capability, which supports our compliance and privacy efforts. Data security provided by Virtru email encryption ensures safe communication and protection against unauthorized access. Virtru Data Protection Gateway has positively impacted my organization as we have seen an increase in our security.

Quotes from Members

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

Pros

"iboss has significantly lowered the number of security incidents. It is crazy how much it blocks and how much it is aware of the outside danger."
"We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times."
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."
"The iboss system is highly reliable. The false positive rates are small compared to some other systems we've experienced through other partner agencies who use competing solutions."
"Its initial setup was straightforward."
"The iboss solution gives me the ability to scan the traffic through all the ports, through all the 131,000 PCP and UDP ports, and with this ability, we have the granularity also for consults over social media and applications on mobile, and this is an advantage that the customers are looking for right now."
"It was a very easy product to install. It can be deployed very fast."
"Mimecast has some good support services in place."
"Mimecast Advanced Email Security is a good product and is very stable."
"The most valuable feature of Mimecast Mailbox Continuity is real-time alerts."
"My advice to those considering this product would be to go for it."
"In the current environment that the world is in, everyone is trying to hack everyone else, so Project+ definitely helps a lot there."
"In terms of efficacy, Proofpoint is better than Mimecast, though it's a little difficult to manage."
"It is our spam filter, phishing filter, and executive impersonation filter."
"Mimecast has been in the market for a long time; it's a good tool if you want to simplify your operations and a good tool for removing on-prem appliances that otherwise you would need to do with the protection that Mimecast provides."
"Since we started using Virtru Data Protection Gateway, we have been able to save manual work and a few steps of daily work of our representatives, save 50 to 60 hours a month, and ensure customer sensitivity information is well encrypted and protected, preventing data breaches and ensuring regulation compliance, which allows us to continue doing business."
"I truly value this platform because it provides and safeguards my data, our data, and our client's data, making it an effortless email encryption solution with a seamless Gmail integration tool."
 

Cons

"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"To scale up, a new iboss Node Blade Chassis must be purchased."
"It is stable, but due to growth, it can sometimes be less stable than wanted."
"The problem our organization had is that iboss failed for the Mac devices; it is not able to give a successful agent for the Mac agents, and that is where in 2025 we had to migrate to the Palo Alto-based platform."
"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"SSL decryption: We had issues with learners using apps instead of using web browsers. This type of encryption is tough for any appliance in a BYOD environment."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"File integrity monitoring would be very advantageous as an additional feature."
"As a user, the user interface of the management console could be upgraded, for example."
"Their support should be improved. They are notorious for sending you to knowledge-based articles rather than actually talking to you about the problem you're reporting."
"It analyzes patterns but sometimes overlooks suspicious indicators."
"The price could be better, it should be reduced."
"Its pricing can be improved. It is a bit expensive."
"External security features need improvement."
"The product's interface could be improved to be more user-friendly."
"The lock in is very, very tight. It is impossible to move out of Mimecast to a different product, like Proofpoint or 365 ATP, and keep the chain of custody for every email that I've archived."
"One area that Virtru Data Protection Gateway should improve is that I sometimes experience problems when using a different browser or when I have to switch computers."
"Virtru Data Protection Gateway could be improved by introducing support for all AWS, and an easy one-click integration with CRM tools would be highly appreciated."
 

Pricing and Cost Advice

"It is expensive compared to one of its competitors."
"The overall pricing for iboss is very competitive and transparent."
"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."
"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"It is probably in line with other solutions, but I do not deal with the financial side."
"The customers can select the license packages as per their requirements."
"Two subscription options are currently offered: monthly and yearly. My suggestion is to opt for the yearly subscription as it can give some discount. The pricing isn't high as other cloud solutions are pricier than Microsoft's offerings."
"For what it is, the product is overpriced."
"Its price is in the middle range. It is a structured licensing model where there are various components that you can add or choose to add or not."
"On a scale of one to ten, where one is cheap, and ten is expensive, I rate the pricing a ten."
"The product price is moderate. I rate the pricing a five out of ten."
"The solution is expensive."
"The licensing costs are per-user for the product that you get with them."
Information not available
report
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902,988 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
8%
Construction Company
7%
Computer Software Company
11%
Financial Services Firm
9%
Construction Company
8%
Manufacturing Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise7
Large Enterprise9
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise12
Large Enterprise18
No data available
 

Questions from the Community

What needs improvement with iboss?
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent ...
What is your primary use case for iboss?
We used iBoss mainly for Internet Access by having an Agent on Windows laptops Primarily because when we try to use i...
What is your experience regarding pricing and costs for iboss?
I am not involved in pricing, but as per the information I have, during that time, the Blue Coat proxies we were usin...
What needs improvement with Mimecast Email Security with Targeted Threat Protection?
There is room for improvement since new threats are emerging. Considering the availability of new features would be w...
What is your experience regarding pricing and costs for Virtru Data Protection Gateway?
My experience with pricing, setup cost, and licensing was that the cost is very cost-effective compared to my previou...
What needs improvement with Virtru Data Protection Gateway?
Virtru Data Protection Gateway could be improved by introducing support for all AWS, and an easy one-click integratio...
What is your primary use case for Virtru Data Protection Gateway?
My main use case for Virtru Data Protection Gateway is that my entire team uses it to securely encrypt our email and ...
 

Also Known As

iBoss Cloud Platform
Mimecast Email Security with Targeted Threat Protection, Mimecast Web Security, Mimecast Mailbox Continuity, Email and Collaboration Threat Protection
No data available
 

Overview

 

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.
Azizi Developments, Affinity Credit Union, Aftercare, Al Abbar Group
Verizon, Maryland, we work, Brown
Find out what your peers are saying about Mimecast Advanced Email Security vs. Virtru Data Protection Gateway and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.