Mimecast Advanced Email Security vs. Tessian Cloud Email Security Platform

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
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
Tessian Cloud Email Security Platform
Score 8.0 out of 10
N/A
Tessian Defender automatically prevents business email compromise, spear phishing, account takeover (ATO), and other targeted email attacks. Powered by Tessian’s proprietary Human Layer Security Engine, Defender analyses millions of data points for every inbound email and detects anomalies that indicate security threats. Tessian Defender captures attacks that evade secure email gateways and legacy security controls. These include zero-payload attacks that include no URL or attachment,…N/A
Pricing
Mimecast Advanced Email SecurityTessian Cloud Email Security Platform
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
Mimecast Advanced Email SecurityTessian Cloud Email Security Platform
Free Trial
YesNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Mimecast Advanced Email SecurityTessian Cloud Email Security Platform
Considered Both Products
Mimecast Advanced Email Security
Chose Mimecast Advanced Email Security
Mimecast is the most mature email security platform I've ever used in my nine years in industry and across MSPs, other work 'well enough' but the configurability of Mimecast is where it shines - it can be *exactly* how I want it to be. Given we work in a highly regulated …
Tessian Cloud Email Security Platform
Chose Tessian Cloud Email Security Platform
Egress is a very capable product, likely on-par with Tessian as a fraction of the cost. I will be giving them a deep review this year
Features
Mimecast Advanced Email SecurityTessian Cloud Email Security Platform
Secure Email Gateway
Comparison of Secure Email Gateway features of Product A and Product B
Mimecast Advanced Email Security
7.9
84 Ratings
6% below category average
Tessian Cloud Email Security Platform
6.0
2 Ratings
33% below category average
Anti-malware8.380 Ratings6.52 Ratings
Customizability8.083 Ratings5.42 Ratings
Data Loss Protection6.666 Ratings6.52 Ratings
Threat Detection8.278 Ratings7.02 Ratings
Sandboxing7.971 Ratings5.92 Ratings
End-to-End Encryption8.769 Ratings4.51 Ratings
Management Tools7.580 Ratings6.52 Ratings
Best Alternatives
Mimecast Advanced Email SecurityTessian Cloud Email Security Platform
Small Businesses
Zoho Mail
Zoho Mail
Score 9.3 out of 10
Zoho Mail
Zoho Mail
Score 9.3 out of 10
Medium-sized Companies
Avanan
Avanan
Score 9.8 out of 10
Avanan
Avanan
Score 9.8 out of 10
Enterprises
Avanan
Avanan
Score 9.8 out of 10
Avanan
Avanan
Score 9.8 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Mimecast Advanced Email SecurityTessian Cloud Email Security Platform
Likelihood to Recommend
8.0
(94 ratings)
5.7
(3 ratings)
Likelihood to Renew
8.7
(3 ratings)
-
(0 ratings)
Usability
7.8
(69 ratings)
6.5
(2 ratings)
Availability
8.0
(1 ratings)
-
(0 ratings)
Performance
8.0
(1 ratings)
-
(0 ratings)
Support Rating
6.0
(8 ratings)
-
(0 ratings)
Implementation Rating
10.0
(1 ratings)
-
(0 ratings)
Configurability
9.0
(1 ratings)
-
(0 ratings)
Contract Terms and Pricing Model
10.0
(1 ratings)
-
(0 ratings)
Ease of integration
7.6
(35 ratings)
-
(0 ratings)
Product Scalability
9.0
(1 ratings)
-
(0 ratings)
Professional Services
10.0
(1 ratings)
-
(0 ratings)
Vendor post-sale
8.0
(1 ratings)
-
(0 ratings)
Vendor pre-sale
8.0
(1 ratings)
-
(0 ratings)
User Testimonials
Mimecast Advanced Email SecurityTessian Cloud Email Security Platform
Likelihood to Recommend
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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Tessian Limited
Tessian Cloud Email Security is well suited for anyone that can afford it. Email is the gateway for the bad guys and having as much security and protection as possible is critical
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Pros
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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Tessian Limited
  • simplicity
  • plug-and-play
  • low-hassle
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Cons
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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Tessian Limited
  • The Outlook Add-In broke several systems during use.
  • There are many changes to the account reps and engineers assigned to us. As a result, we lost touch with Tessian.
  • Lack of knowledge and help from Support during times when the Add-In was disrupting users.
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Likelihood to Renew
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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Tessian Limited
No answers on this topic
Usability
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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Tessian Limited
Pretty straight forward for the users and admins. Some terminology takes a little time to learn for the admin, functionally seems rock solid.
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Reliability and Availability
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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Tessian Limited
No answers on this topic
Performance
Mimecast
Pages need to consistently load quickly. Sometimes good, sometimes not.
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Tessian Limited
No answers on this topic
Support Rating
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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Tessian Limited
No answers on this topic
In-Person Training
Mimecast
We did not have in-person training. All was done through meetings and on phone.
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Tessian Limited
No answers on this topic
Online Training
Mimecast
Training was good from Mimecast as well as the Mimecast knowledgebase.
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Tessian Limited
No answers on this topic
Implementation Rating
Mimecast
Easy to set up and configure, but did have Mimecast assistance.
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Tessian Limited
No answers on this topic
Alternatives Considered
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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Tessian Limited
Egress is a very capable product, likely on-par with Tessian as a fraction of the cost. I will be giving them a deep review this year
Read full review
Scalability
Mimecast
The solution continues to grow and add features.
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Tessian Limited
No answers on this topic
Professional Services
Mimecast
Professional services for our setup was excellent, quick and knowledgeable.
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Tessian Limited
No answers on this topic
Return on Investment
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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Tessian Limited
  • provides additional email security protections for inbound and outbound
  • Helps prevent the mis-direction of outbound email
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ScreenShots