Microsoft 365 Business Premium vs. Mimecast Advanced Email Security

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Microsoft 365 Business Premium
Score 8.9 out of 10
N/A
An integrated solution, designed for small or medium-sized businesses, bringing together the productivity of Microsoft Office with advanced security capabilities to help safeguard data from external threats and help protect against data leaks. With Microsoft 365 Business Premium, users can empower employees to be productive anywhere on any device. Get more done with AI built into the Office apps. Work better together with a hub for teamwork bringing your tools and people together in one place.…N/A
Mimecast Advanced Email Security
Score 8.6 out of 10
N/A
The Mimecast Secure Email Gateway is a messaging security option with anti-spam / anti-malware, data loss prevention, large file send, and other features, from UK company Mimecast.N/A
Pricing
Microsoft 365 Business PremiumMimecast Advanced Email Security
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
Microsoft 365 Business PremiumMimecast Advanced Email Security
Free Trial
NoYes
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Microsoft 365 Business PremiumMimecast Advanced Email Security
Considered Both Products
Microsoft 365 Business Premium
Chose Microsoft 365 Business Premium
Before migrating to Microsoft 365 Business Premium, we possessed an in-house exchange server. Therefore, it was difficult for us to look at alternatives to Microsoft for a solution – we did look at the Google Suite of products, but the transition for us seemed less cumbersome …
Mimecast Advanced Email Security
Chose Mimecast Advanced Email Security
Mimecast Advanced Email Security had a reputation in the industry we went with, and the price was very competitive at the time.
Chose Mimecast Advanced Email Security
For features price , speed , accuracy
Chose Mimecast Advanced Email Security
We have had Mimecast longer then we have had MS365. We used Mimecast as a DR option for our Exchange server. Mimecast was recommended to us from a trusted partner and we did not compare it to too many products when we got it.
Features
Microsoft 365 Business PremiumMimecast Advanced Email Security
Secure Email Gateway
Comparison of Secure Email Gateway features of Product A and Product B
Microsoft 365 Business Premium
-
Ratings
Mimecast Advanced Email Security
7.9
84 Ratings
6% below category average
Anti-malware00 Ratings8.380 Ratings
Customizability00 Ratings8.083 Ratings
Data Loss Protection00 Ratings6.666 Ratings
Threat Detection00 Ratings8.278 Ratings
Sandboxing00 Ratings7.971 Ratings
End-to-End Encryption00 Ratings8.769 Ratings
Management Tools00 Ratings7.580 Ratings
Best Alternatives
Microsoft 365 Business PremiumMimecast Advanced Email Security
Small Businesses
Google Workspace
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Score 9.1 out of 10
Zoho Mail
Zoho Mail
Score 9.3 out of 10
Medium-sized Companies
Google Workspace
Google Workspace
Score 9.1 out of 10
Avanan
Avanan
Score 9.8 out of 10
Enterprises
Microsoft 365
Microsoft 365
Score 8.6 out of 10
Avanan
Avanan
Score 9.8 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Microsoft 365 Business PremiumMimecast Advanced Email Security
Likelihood to Recommend
8.8
(108 ratings)
8.0
(94 ratings)
Likelihood to Renew
10.0
(1 ratings)
8.7
(3 ratings)
Usability
8.5
(57 ratings)
7.8
(69 ratings)
Availability
-
(0 ratings)
8.0
(1 ratings)
Performance
8.4
(41 ratings)
8.0
(1 ratings)
Support Rating
9.4
(9 ratings)
6.0
(8 ratings)
Implementation Rating
9.1
(1 ratings)
10.0
(1 ratings)
Configurability
-
(0 ratings)
9.0
(1 ratings)
Contract Terms and Pricing Model
-
(0 ratings)
10.0
(1 ratings)
Ease of integration
6.0
(1 ratings)
7.6
(35 ratings)
Product Scalability
-
(0 ratings)
9.0
(1 ratings)
Professional Services
-
(0 ratings)
10.0
(1 ratings)
Vendor post-sale
-
(0 ratings)
8.0
(1 ratings)
Vendor pre-sale
-
(0 ratings)
8.0
(1 ratings)
User Testimonials
Microsoft 365 Business PremiumMimecast Advanced Email Security
Likelihood to Recommend
Microsoft
Microsoft 365 Business Premium is well suited to any size organization and is a must-have for business purposes. It is a vital component for the majority of work software needs, as the Microsoft 365 Business Premium package has apps to handle needs that I didn't know we had. It is a great way to provide the required software programs to teams, especially those that work remotely due to the great sharing capabilities built into it. Furthermore, the nonprofit program provided our small nonprofit with vital components for our remote work, while allowing us to keep our donated funds going directly to our mission.
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Mimecast
Mimecast's advanced email security remains the number one security tool available for any organization. You will be ahead of the game before anything gets in and users start clicking. Users are often the ones who can disclose sensitive data and compromise the organization and its brand.
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Pros
Microsoft
  • Work in sync in different departments.
  • Being able to work from any device or computer. It is a very noble tool in different devices.
  • The work between the different programs (Word, Excel, Notes) that it offers is extremely light and good.
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Mimecast
  • Simplicity: Once set up, Mimecast Advanced Email Security is easy to use, intuitive, and simple. This reduces onboarding time with new employees.
  • Robust Audit Trail: Being able to see what happened with specific emails, why things happened, and who was responsible for them helps to reduce troubleshooting time as well as improving overall email observability.
  • Clean Interface: Mimecast Advanced Email Security is a Swiss-Army-Knife of email security. There are many different configurations and complex rules that can be implemented. To make this manageable Mimecast Advanced Email Security has implemented a simple and clean UI. Being able to favorite commonly used features makes a huge difference in usability.
  • Simple SSO Integration: This seems like a no-brainer, but its odd to see how many SaaS products either don't support SSO, or make it so complicated and convoluted that setup and maintenance becomes a fully time job.
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Cons
Microsoft
  • adding calendar invitations is not straight forward
  • copying folders from SharePoint libraries to an external drive should not be relying on the available space on the C drive
  • administering mailboxes for our company is convoluted forcing me to hunt for settings and options
  • lack of flexibility on the location of the OST and PST files
  • the new version should not do away with PST files but rather improve their reliability.
  • the PST internal structure is inefficient. the PST file should be able to shrink automatically when one delete emails.
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Mimecast
  • I would like to see some additional improvement around the attachment protection, specifically what may be getting caught and what types of files are attempting to be delivered via email by impersonators.
  • The Targeted Threat Protection is a great product, and I wish there was a dashboard for this service where we could easily see the types of emails and/or links that have been caught as part of the protection module that could be shared with executives.
  • Finally, I feel that the phishing protection is great and honestly don't believe there should be much improvement needed there.
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Likelihood to Renew
Microsoft
It is part of the organisation now. It provides and rich feature set and requires a relatively low amount of administration.
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Mimecast
There is no question as to the value of the product to the business and the disruption of changing vendors would not be worth any savings possibly achieved by switching.
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Usability
Microsoft
The basic apps are straightforward and easy to use, especially since they have been around so long. I'm referring to the basic apps like Outlook, Excel, Word, PowerPoint, OneNote, etc. Other features such as Microsoft Teams and Sharepoint Sites, Sharepoint Lists, Sharepoint Groups, etc. all require a higher level of knowledge to both implement and use properly
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Mimecast
The console is nice, but it could use some improvements for day to day activities for Admins. I find I am jumping around all over to get what I need (always searching for the right area). Being able to customize a Dashboard or having a central typical activities dashboard will be helpful to save more time.
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Reliability and Availability
Microsoft
No answers on this topic
Mimecast
Overall, it's very good, but I do remember a few times in the past year we have seen some availability issues.
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Performance
Microsoft
In the last 5 years, Microsoft has come a long way. The performance of the products has become more and more user-friendly and it seems that the feedback provided by the user community is being listened to and worked on. The processes are very fast and seamless. There are negligible errors and doesn't slow the systems down.
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Mimecast
Pages need to consistently load quickly. Sometimes good, sometimes not.
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Support Rating
Microsoft
As mentioned elsewhere in the review, Microsoft has historically paid attention to community feedback and issues, but timeliness can improve, and so can the addressing of long-standing issues about which many users have said "I have this issue too!" but no official solution exists. For issues that do have a solution, however, the solution is usually not difficult to find, and the explanation of features on Microsoft's website can mitigate many problems.
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Mimecast
When calling them you get best in the world customer services but as previously mentioned their online community and capabilities are a bit lacking. They want you to log into their portal to see updates on issues (vs. using a public facing service) and I rarely find the answers to my issues in electronic format. Their online presence is only helpful with the simplest of issues.
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In-Person Training
Microsoft
No answers on this topic
Mimecast
We did not have in-person training. All was done through meetings and on phone.
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Online Training
Microsoft
No answers on this topic
Mimecast
Training was good from Mimecast as well as the Mimecast knowledgebase.
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Implementation Rating
Microsoft
No answers on this topic
Mimecast
Easy to set up and configure, but did have Mimecast assistance.
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Alternatives Considered
Microsoft
Before migrating to Microsoft 365 Business Premium, we possessed an in-house exchange server. Therefore, it was difficult for us to look at alternatives to Microsoft for a solution – we did look at the Google Suite of products, but the transition for us seemed less cumbersome to stay with Microsoft from a staff and administrative perspective. While the G Suite does offer us many outstanding products and services, we also didn’t feel that Gmail is up-to-par as a corporate solution the way Exchange/Outlook/OWA are – this alone was also a driving force for our end-users, as there was minimal transition for them to move from an on-premise solution to an off-premise solution. The additional features of SharePoint, Teams, Project, and so many other applications within Microsoft 365 also helped us make a strong case to stay with Microsoft and expand what we were using. The end-user and mobile protections of InTune have also put us at ease when issuing laptops and mobile phones to an almost fully-remote end-user base.
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Mimecast
In my opinion, Mimecast Advanced Email Security outpaces Microsoft in terms of usability and reduction of spam and phishing emails. Mimecast Advanced Email Security was cheaper than Proofpoint, but I suspect Proofpoint is doing better on staying current with trends than Mimecast Advanced Email Security. I think Abnormal offers the best incoming email security, but does not offer outgoing email data loss prevention or encryption, which is a key use cast for us.
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Scalability
Microsoft
No answers on this topic
Mimecast
The solution continues to grow and add features.
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Professional Services
Microsoft
No answers on this topic
Mimecast
Professional services for our setup was excellent, quick and knowledgeable.
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Return on Investment
Microsoft
  • We can now keep work going from anywhere. It doesn't matter if we are on a job site or sitting in the office or working from home for a day or two we don't have to miss a beat.
  • It has unified how we store information so that everything isn't stored on individual computers
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Mimecast
  • Enhanced email security across the business.
  • This product has reduced the risk of being hit by malware/phishing; Mimecast has been holding emails efficiently after reviewing emails.
  • The reporting side is practical, helps create a business case for the product, and shows its worth.
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