SendMail Sentrion
Sentrion appliances are enterprise-class, policy-based, mail gateways that deliver real-time control over inbound messaging.
Market Share of SendMail Sentrion
Current Customer(s)
144
Market Share (Est.)
0.08%
Ranking
#51
Top Competitors and Alternatives of SendMail Sentrion
The top three of SendMail Sentrion’s competitors in the Email Security category are Proofpoint with 26.85%, SendinBlue with 13.91%, Campaign Monitor with 9.39% market share.
Popular Comparisons
Top Competitors and Alternatives of SendMail Sentrion
The top three of SendMail Sentrion’s competitors in the Email Security category are Proofpoint with 26.85%, SendinBlue with 13.91%, Campaign Monitor with 9.39% market share.
SendMail Sentrion vs Proofpoint
SendMail Sentrion vs SendinBlue
SendMail Sentrion vs Campaign Monitor
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SendMail Sentrion vs Mimecast Gateway
SendMail Sentrion vs Sophos Email Gateway
SendMail Sentrion vs Zoho Campaigns
SendMail Sentrion vs Appriver
Customers of SendMail Sentrion
Around the world in 2026, over 144 companies have started using SendMail Sentrion as Email Security tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Duke University | 10,000+ | Durham | North Carolina | United States |     |
| MGEN | 5,000 - 9,999 | Paris | Ile-de-France | France | |
| FreeBSD | 250 - 499 | Boulder | Colorado | United States | |
| Desert Research Institute | 250 - 499 | Reno | Nevada | United States | |
| OpenLDAP Foundation | 100 - 249 | Minden | Nevada | United States | |
| Scale Computing | 100 - 249 | Indianapolis | Indiana | United States | |
| CCMO MUTUELLE | 100 - 249 | Beauvais | Hauts-de-France | France | |
| ISIMTESCIL BILISIM ANONIM SIRKETI | 100 - 249 | Istanbul | Istanbul | Turkey | |
| Reagan - Udall Foundation For The Food & Drug Administration | 20 - 49 | Washington, D.C. | Washington, D.C. | United States | |
| Corsec | 20 - 49 | Fairfax | Virginia | United States | |
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SendMail Sentrion Customers by Products and Services
The top three products and services offering customers that use SendMail Sentrion for Email Security are Higher Education (2), Research (2), Email Marketing (2).
Customers
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SendMail Sentrion Customers by Employee Size
The majority of SendMail Sentrion's customers for the email-security category fall in the company size of 0 - 9 employees (73 companies), 20 - 49 employees (24 companies), 100 - 249 employees (15 companies).
Employee Size
SendMail Sentrion Customers by Geography
The top three geographies of SendMail Sentrion for email-security are the United States with 78(63.93%), Turkey with 7(5.74%), Germany with 6(4.92%) customers respectively.
Customers
Employees of SendMail Sentrion
Also see other Products/Services by SendMail Sentrion in:
FAQ
Find answers to the most often asked questions by users.
Who are the top SendMail Sentrion competitors?
SendMail Sentrion’s Top competitors in the email-security category are Proofpoint, SendinBlue, Campaign Monitor. You can view a full list of SendMail Sentrion competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of SendMail Sentrion and 40,000 other technologies on the internet. You can also compare SendMail Sentrion and its feature with top competitors here : SendMail Sentrion vs Proofpoint SendMail Sentrion vs SendinBlue SendMail Sentrion vs Campaign Monitor.
What is SendMail Sentrion customer distribution based on company size?
What is SendMail Sentrion market share in the email-security?
What are the top countries that use SendMail Sentrion?
What are the top industries that use SendMail Sentrion?
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