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Clearswift SECURE Email Gateway

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Clearswift SECURE Email Gateway (SEG) offers an unprecedented level of cyber-attack protection and outbound data loss prevention for secure email coll...Read more

Email Security
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Market Share of Clearswift SECURE Email Gateway

Current Customer(s)

55

Market Share (Est.)

0.02%

Ranking

#94

Top Competitors and Alternatives of Clearswift SECURE Email Gateway

The top three of Clearswift SECURE Email Gateway’s competitors in the Email Security category are Proofpoint with 21.68%, SendinBlue with 11.13%, Campaign Monitor with 7.80% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Proofpoint5167621.68%Clearswift SECURE Email Gateway vs Proofpoint
SendinBlue2654111.13%Clearswift SECURE Email Gateway vs SendinBlue
Campaign Monitor186007.80%Clearswift SECURE Email Gateway vs Campaign Monitor
Mimecast132295.55%Clearswift SECURE Email Gateway vs Mimecast
Sophos Email Gateway129855.45%Clearswift SECURE Email Gateway vs Sophos Email Gateway
Mimecast Gateway128425.39%Clearswift SECURE Email Gateway vs Mimecast Gateway
Zoho Campaigns89593.76%Clearswift SECURE Email Gateway vs Zoho Campaigns
Symantec Email Security86533.63%Clearswift SECURE Email Gateway vs Symantec Email Security
Barracuda Email Security Gateway82453.46%Clearswift SECURE Email Gateway vs Barracuda Email Security Gateway
Trend Micro Hosted Email Security63902.68%Clearswift SECURE Email Gateway vs Trend Micro Hosted Email Security
Appriver58132.44%Clearswift SECURE Email Gateway vs Appriver
McAfee Email Gateway46621.96%Clearswift SECURE Email Gateway vs McAfee Email Gateway
LANDESK46301.94%Clearswift SECURE Email Gateway vs LANDESK
Cyberoam37421.57%Clearswift SECURE Email Gateway vs Cyberoam
Websense Email Security Gateway36921.55%Clearswift SECURE Email Gateway vs Websense Email Security Gateway
Reflexion33431.40%Clearswift SECURE Email Gateway vs Reflexion
Front33061.39%Clearswift SECURE Email Gateway vs Front
Symantec Brightmail27871.17%Clearswift SECURE Email Gateway vs Symantec Brightmail
Symantec Mail Security27401.15%Clearswift SECURE Email Gateway vs Symantec Mail Security
Microsoft Exchange Online Protection26921.13%Clearswift SECURE Email Gateway vs Microsoft Exchange Online Protection
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Popular Comparisons

Top Competitors and Alternatives of Clearswift SECURE Email Gateway

The top three of Clearswift SECURE Email Gateway’s competitors in the Email Security category are Proofpoint with 21.68%, SendinBlue with 11.13%, Campaign Monitor with 7.80% market share.

Clearswift SECURE Email Gateway vs Proofpoint

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Clearswift SECURE Email Gateway vs SendinBlue

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Clearswift SECURE Email Gateway vs Campaign Monitor

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Clearswift SECURE Email Gateway vs Mimecast

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Clearswift SECURE Email Gateway vs Sophos Email Gateway

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Clearswift SECURE Email Gateway vs Mimecast Gateway

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Clearswift SECURE Email Gateway vs Zoho Campaigns

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Clearswift SECURE Email Gateway vs Symantec Email Security

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Customers of Clearswift SECURE Email Gateway

Around the world in 2026, over 55 companies have started using Clearswift SECURE Email Gateway as Email Security tool.

CustomersEmployee RangeCityRegionCountrySocial Links
European Parliament10,000+BrusselsBrussels CapitalBelgium
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A&O Shearman10,000+LondonEnglandUnited Kingdom
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Leidos10,000+RestonVirginiaUnited States
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H&M Hennes & Mauritz AB10,000+StockholmStockholmSweden
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Bank Hapoalim בנק הפועלים10,000+Tel AvivTel AvivIsrael
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South Lanarkshire Council10,000+HamiltonScotlandUnited Kingdom
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Amadeus10,000+MadridMadridSpain
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Wipro10,000+BengaluruKarnatakaIndia
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DNV10,000+LysakerAkershusNorway
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Transport For London10,000+LondonEnglandUnited Kingdom
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Clearswift SECURE Email Gateway Customers by Products and Services

The top three products and services offering customers that use Clearswift SECURE Email Gateway for Email Security are Insurance (3), Cloud Services (3), Loans (3).

Customers

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Clearswift SECURE Email Gateway Customers by Employee Size

The majority of Clearswift SECURE Email Gateway's customers for the email-security category fall in the company size of 10,000+ employees (18 companies), 1,000 - 4,999 employees (14 companies), 5,000 - 9,999 employees (4 companies).

Employee Size

Clearswift SECURE Email Gateway Customers by Geography

The top three geographies of Clearswift SECURE Email Gateway for email-security are the United Kingdom with 24(50.00%), United States with 8(16.67%), India with 4(8.33%) customers respectively.

Customers

Employees of Clearswift SECURE Email Gateway

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Also see other Products/Services by Clearswift SECURE Email Gateway in:

Email Security

FAQ

Find answers to the most often asked questions by users.

Who are the top Clearswift SECURE Email Gateway competitors?

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

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What is Clearswift SECURE Email Gateway customer distribution based on company size?

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What is Clearswift SECURE Email Gateway market share in the email-security?

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What are the top countries that use Clearswift SECURE Email Gateway?

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What are the top industries that use Clearswift SECURE Email Gateway?

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