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Mimecast

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Mimecast provides a fully-integrated suite of email protection services, including spam filtering, email continuity, and archiving.

Email Security
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Market Share of Mimecast

Current Customer(s)

10166

Market Share (Est.)

5.45%

Ranking

#4

Top Competitors and Alternatives of Mimecast

The top three of Mimecast’s competitors in the Email Security category are Proofpoint with 26.85%, SendinBlue with 13.91%, Campaign Monitor with 9.39% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Proofpoint5010626.85%Mimecast vs Proofpoint
SendinBlue2595913.91%Mimecast vs SendinBlue
Campaign Monitor175189.39%Mimecast vs Campaign Monitor
Mimecast Gateway100235.37%Mimecast vs Mimecast Gateway
Sophos Email Gateway63533.40%Mimecast vs Sophos Email Gateway
Zoho Campaigns60773.26%Mimecast vs Zoho Campaigns
Appriver56363.02%Mimecast vs Appriver
Symantec Email Security51082.74%Mimecast vs Symantec Email Security
Barracuda Email Security Gateway42352.27%Mimecast vs Barracuda Email Security Gateway
Trend Micro Hosted Email Security32141.72%Mimecast vs Trend Micro Hosted Email Security
Front28311.52%Mimecast vs Front
LANDESK27451.47%Mimecast vs LANDESK
McAfee Email Gateway25421.36%Mimecast vs McAfee Email Gateway
Cyberoam22061.18%Mimecast vs Cyberoam
Hornetsecurity Spamfilter21391.15%Mimecast vs Hornetsecurity Spamfilter
Reflexion19361.04%Mimecast vs Reflexion
Websense Email Security Gateway19241.03%Mimecast vs Websense Email Security Gateway
Trend Micro ScanMail15380.82%Mimecast vs Trend Micro ScanMail
Symantec Mail Security15200.81%Mimecast vs Symantec Mail Security
Symantec Brightmail15160.81%Mimecast vs Symantec Brightmail
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Popular Comparisons

Top Competitors and Alternatives of Mimecast

The top three of Mimecast’s competitors in the Email Security category are Proofpoint with 26.85%, SendinBlue with 13.91%, Campaign Monitor with 9.39% market share.

Mimecast vs Proofpoint

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Mimecast vs SendinBlue

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Mimecast vs Campaign Monitor

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Mimecast vs Mimecast Gateway

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Mimecast vs Sophos Email Gateway

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Mimecast vs Zoho Campaigns

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Mimecast vs Appriver

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Mimecast vs Symantec Email Security

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Customers of Mimecast

Around the world in 2026, over 10065 companies have started using Mimecast as Email Security tool.

CustomersEmployee RangeCityRegionCountrySocial Links
The Adecco Group10,000+ZurichZurichSwitzerland
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FirstCash10,000+Fort WorthTexasUnited States
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Flipkart10,000+BengaluruKarnatakaIndia
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BNP Paribas Personal Finance10,000+ParisIle-de-FranceFrance
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ManpowerGroup10,000+MilwaukeeWisconsinUnited States
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Wesfarmers Ltd10,000+PerthWestern AustraliaAustralia
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Wurth Group10,000+KuenzelsauBaden-WuerttembergGermany
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Egis10,000+Saint-Quentin-en-YvelinesIle-de-FranceFrance
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Prime Healthcare10,000+OntarioCaliforniaUnited States
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Hewlett Packard Enterprise10,000+HoustonTexasUnited States
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Mimecast Customers by Products and Services

The top three products and services offering customers that use Mimecast for Email Security are Managed Services (148), Real Estate (137), Education (130).

Customers

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Mimecast Customers by Employee Size

The majority of Mimecast's customers for the email-security category fall in the company size of 0 - 9 employees (2437 companies), 20 - 49 employees (1738 companies), 100 - 249 employees (1704 companies).

Employee Size

Mimecast Customers by Geography

The top three geographies of Mimecast for email-security are the United States with 5063(53.98%), United Kingdom with 2350(25.05%), Australia with 863(9.20%) customers respectively.

Customers

Employees of Mimecast

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Also see other Products/Services by Mimecast in:

Email Security

FAQ

Find answers to the most often asked questions by users.

Who are the top Mimecast competitors?

Mimecast’s Top competitors in the email-security category are Proofpoint, SendinBlue, Campaign Monitor. You can view a full list of Mimecast competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Mimecast and 40,000 other technologies on the internet. You can also compare Mimecast and its feature with top competitors here : Mimecast vs Proofpoint Mimecast vs SendinBlue Mimecast vs Campaign Monitor.

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What is Mimecast customer distribution based on company size?

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What is Mimecast market share in the email-security?

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What are the top countries that use Mimecast?

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What are the top industries that use Mimecast?

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