GFI MailSecurity provides 5 antivirus engines to protect email servers. It acts as an email firewall protecting businesses from email viruses, exploit...Read more
Current Customer(s)
Market Share (Est.)
Ranking
The top three of GFI MailSecurity’s competitors in the Email Security category are Proofpoint with 27.10%, SendinBlue with 13.59%, Campaign Monitor with 9.49% market share.
Popular Comparisons
The top three of GFI MailSecurity’s competitors in the Email Security category are Proofpoint with 27.10%, SendinBlue with 13.59%, Campaign Monitor with 9.49% market share.
GFI MailSecurity vs Proofpoint
GFI MailSecurity vs SendinBlue
GFI MailSecurity vs Campaign Monitor
GFI MailSecurity vs Mimecast
GFI MailSecurity vs Mimecast Gateway
GFI MailSecurity vs Sophos Email Gateway
GFI MailSecurity vs Zoho Campaigns
GFI MailSecurity vs Appriver
Around the world in 2026, over 9 companies have started using GFI MailSecurity as Email Security tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| BDS VirCon | 500 - 999 | South Brisbane | Queensland | Australia | |
| Cognia | 250 - 499 | Alpharetta | Georgia | United States | |
| Mind Source | 250 - 499 | Lisbon | Lisbon | Portugal | |
| Everything Tech Group | 50 - 99 | Sheffield | England | United Kingdom | |
| KEYSYS | 20 - 49 | Vestavia Hills | Alabama | United States | |
| Technology On Premises | 20 - 49 | New York City | New York | United States | |
| Hayner Public Library District | 20 - 49 | Alton | Illinois | United States | |
| Remote | 10,000+ | San Francisco | California | United States | |
| Menlo Security | 250 - 499 | Mountain View | California | United States |
The top three products and services offering customers that use GFI MailSecurity for Email Security are It Support (2), Microsoft Dynamics Crm (1), Custom Software Development (1).
Customers
The majority of GFI MailSecurity's customers for the email-security category fall in the company size of 20 - 49 employees (3 companies), 250 - 499 employees (3 companies), 50 - 99 employees (1 companies).
Employee Size
The top three geographies of GFI MailSecurity for email-security are the United States with 6(66.67%), Australia with 1(11.11%), Portugal with 1(11.11%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top GFI MailSecurity competitors?
GFI MailSecurity’s Top competitors in the email-security category are Proofpoint, SendinBlue, Campaign Monitor. You can view a full list of GFI MailSecurity competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of GFI MailSecurity and 40,000 other technologies on the internet. You can also compare GFI MailSecurity and its feature with top competitors here : GFI MailSecurity vs Proofpoint GFI MailSecurity vs SendinBlue GFI MailSecurity vs Campaign Monitor.
What is GFI MailSecurity customer distribution based on company size?
What is GFI MailSecurity market share in the email-security?
What are the top countries that use GFI MailSecurity?
What are the top industries that use GFI MailSecurity?
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