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Google Vault vs Mimecast Advanced Email Security comparison

 

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

Google Vault
Ranking in Email Archiving
5th
Average Rating
8.8
Reviews Sentiment
6.6
Number of Reviews
13
Ranking in other categories
eDiscovery (3rd)
Mimecast Advanced Email Sec...
Ranking in Email Archiving
2nd
Average Rating
8.0
Reviews Sentiment
5.9
Number of Reviews
39
Ranking in other categories
Secure Web Gateways (SWG) (15th), Office 365 Protection (2nd), Secure Email Gateway (SEG) (3rd)
 

Mindshare comparison

As of June 2026, in the Email Archiving category, the mindshare of Google Vault is 9.3%, up from 2.7% compared to the previous year. The mindshare of Mimecast Advanced Email Security is 14.5%, down from 23.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Archiving Mindshare Distribution
ProductMindshare (%)
Mimecast Email and Collaboration Threat Protection14.5%
Google Vault9.3%
Other76.2%
Email Archiving
 

Featured Reviews

Rahul Gill - PeerSpot reviewer
GWS/M365 Consultant at a tech services company with 10,001+ employees
Has supported data retention and export tasks while leaving room for greater automation and feature expansion
If we can have more APIs open for Google Vault, that would be great, and instead of doing it manually, it would be better to do it programmatically. I think there is an API available with Google Vault, though I'm not certain about it. I have never used Vault programmatically, but if APIs exist, then it's beneficial, and if there aren't any, we should have the capability for programmers to create some sort of scripting so they can fetch the data. I assess the export feature in Google Vault in terms of ease and efficiency as quite efficient because most of the data we want to see is available in MBOX and PST formats. If possible, I would want to see Google Vault support additional formats such as iCal, iCad, or CardDAV, which are for iPhone users.
HS
Email Security Engineer at Logic Infosecurity
Experience high detection and user-friendly policies with reliable email security implementation
The system is not user-friendly because you have to create policies that are mapped in a dictionary. As an IT engineer, I understand how it works, but explaining it to another IT person can be difficult. Having more user-friendly dashboards would improve the work experience. In Mimecast Email Security, checking policies in the dictionary or gateway is very complicated, and not everyone understands this process. If you examine the Check Point portal, it's user-friendly with easily accessible tabs that anyone can explore. With Mimecast Email Security, making changes might impact existing mailboxes. The portal is complicated compared to Check Point's user-friendly interface.

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 noteworthy aspects is that nothing ever gets deleted, which is convenient."
"Overall, it's a very good product, and I recommend it with some consideration for future improvements."
"The audit part of the tool is the most useful for me."
"What I appreciate about Google Vault is that one of the best features is the ability to use retention policies; it covers mail, chat groups, calendars, sites, Drive, and Google Voice, and the data will remain in Google Vault even if it gets deleted by the user accidentally or intentionally."
"Data retention is very valuable to us."
"I think the most valuable features are Gmail and Drive, and the solution is also very helpful with Google Chat messages because sometimes you might be missing some information and you can search for it in Google Vault, a very helpful feature for our customers."
"My impression is that the initial setup process is not that difficult."
"In my opinion, the search functionality is the best feature. With Google Vault, we can quickly search for any email within Gmail accounts. And then we can get further information, such as if you want the full header or want to know any extra details about the emails."
"The initial setup is very straightforward."
"My advice to those considering this product would be to go for it."
"Email security is the most valuable feature of the solution."
"It's really quite user-friendly. In terms of technical superiority and the product itself, there are no complaints. It is really cutting edge."
"Due to our specialized use case, that HIPAA dictionary really comes in handy."
"The solution is stable and reliable. There are no bugs or glitches, and it doesn't crash or freeze."
"If I had to mention one or two things that bring the biggest benefit, I would say the security of the emails and dealing with everything."
"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."
 

Cons

"One thing I've noticed is that it splits the data files into multiple parts, like the PFT files. For example, when there is a large data size of any account, the backup process splits it into many files. This can be confusing and not very efficient when trying to manage the backups."
"My personal opinion is that Google Vault could improve if they could have a similar version to Microsoft 365 where you can have an eDiscovery manager account. With this, you can separate a regular person from an organization and just transfer the specific files."
"The price of the solution could improve and the search could be easier."
"Compared to Microsoft, they have more features in terms of compliance and retention policies."
"EDiscovery could be improved. It's used for searching, holding, and exporting data for Vault and I believe it should be updated."
"Searching could be improved. There's a lot of limitations when searching with Google Vault."
"Google Vault lacks speed."
"Google Vault needs to improve its data export timing because sometimes, it takes a very long time to export the data."
"The solution is complex and not easy to use."
"The installation is not so straightforward."
"The detection rates are an area for improvement."
"The price could be better, it should be reduced."
"The detection rates are an area for improvement."
"The attachment scanning feature doesn't work properly."
"They should improve the cookies management feature."
"Mimecast needs to reduce the number of false positive emails; a big pain point for us."
 

Pricing and Cost Advice

"The pricing is fairly cheap."
"Google Vault is a cheaply priced product. Monthly payments are to be made towards the licensing costs attached to the solution. There are no extra costs apart from the licensing costs attached to the solution."
"Last year, the price was randomly increased and our customers were really facing a challenge around this. Google launched new pricing under different plans, where formerly there were only three plans, and now there are four, each with their own separate usage allowances. I think it's good, though. The basic plan is now the Business Starter plan, and many customers find this plan very convenient and minimal in price. Overall, the pricing for all the plans is good."
"If you have Google Enterprise, then Google Vault is free to use."
"The solution is expensive."
"Google Vault comes as part of a package deal for us."
"The licensing costs are per-user for the product that you get with them."
"I'm always going to say the price needs to be lower, but it's reasonable."
"The solution is expensive."
"It's an expensive solution."
"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."
"The product price is moderate. I rate the pricing a five out of ten."
"It is a bit expensive."
"The customers can select the license packages as per their requirements."
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Top Industries

By visitors reading reviews
Educational Organization
9%
Manufacturing Company
9%
Financial Services Firm
7%
Comms Service Provider
6%
Computer Software Company
12%
Financial Services Firm
8%
Comms Service Provider
6%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise4
Large Enterprise3
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise11
Large Enterprise13
 

Questions from the Community

What is your experience regarding pricing and costs for Google Vault?
There is no setup cost; it's only the pricing which one needs to pay upon subscribing to Google Vault services.
What needs improvement with Google Vault?
If we can have more APIs open for Google Vault, that would be great, and instead of doing it manually, it would be better to do it programmatically. I think there is an API available with Google Va...
What is your primary use case for Google Vault?
A few use cases for Google Vault involve using it for custodian purposes where we have to store their mails, calendars, and mostly the mails, which we have done as a custodian process in order to s...
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 worthwhile. Mimecast Email Security is somewhat expensive compared to the competi...
 

Also Known As

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

Overview

 

Sample Customers

Broadcom, Dr. Agarwal’s Eye Hospital, Globeflight, Maven Wave, McClatchy, NII Holdings, Safetec, Sheboygan County
Azizi Developments, Affinity Credit Union, Aftercare, Al Abbar Group
Find out what your peers are saying about Google Vault vs. Mimecast Advanced Email Security and other solutions. Updated: April 2026.
896,692 professionals have used our research since 2012.