Runbox provides secure and sustainable email services, powerful email, domain, and web hosting for businesses.
Current Customer(s)
Market Share (Est.)
Ranking
The top three of Runbox’s competitors in the Email Security category are Proofpoint with 43.27%, SendinBlue with 11.76%, MailChannels with 8.28% market share.
Popular Comparisons
The top three of Runbox’s competitors in the Email Security category are Proofpoint with 43.27%, SendinBlue with 11.76%, MailChannels with 8.28% market share.
Runbox vs Proofpoint
Runbox vs SendinBlue
Runbox vs MailChannels
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Runbox vs SpamExperts Email Archiving
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Runbox vs Trend Micro ScanMail
Around the world in 2026, over 855 companies have started using Runbox as Email Security tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Whirlpool Corporation | 10,000+ | Benton Harbor | Michigan | United States | |
| Persistent Systems | 10,000+ | Pune | Maharashtra | India | |
| Wolverine Worldwide | 1,000 - 4,999 | Rockford | Michigan | United States | |
| Shivaami | 250 - 499 | Mumbai | Maharashtra | India | |
| Evonence | 100 - 249 | Lewis Center | Ohio | United States | |
| CleverControl Software | 100 - 249 | Miami | Florida | United States | |
| Lexy Pacific Corporation | 100 - 249 | Sunnyvale | California | United States | |
| Asopagos S.A. | 100 - 249 | Bogota | Bogota D.C. | Colombia | |
| Spyrix | 20 - 49 | Torrance | California | United States | |
| Benchmark54 | 20 - 49 | Harrogate | England | United Kingdom |
The top three products and services offering customers that use Runbox for Email Security are Software Development (5), Web Design (4), Marketing (4).
Customers
The majority of Runbox's customers for the email-security category fall in the company size of 0 - 9 employees (566 companies), 20 - 49 employees (103 companies), 10 - 19 employees (83 companies).
Employee Size
The top three geographies of Runbox for email-security are the United States with 415(57.72%), United Kingdom with 124(17.25%), Netherlands with 36(5.01%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top Runbox competitors?
Runbox’s Top competitors in the email-security category are Proofpoint, SendinBlue, MailChannels. You can view a full list of Runbox competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Runbox and 40,000 other technologies on the internet. You can also compare Runbox and its feature with top competitors here : Runbox vs Proofpoint Runbox vs SendinBlue Runbox vs MailChannels.
What is Runbox customer distribution based on company size?
What is Runbox market share in the email-security?
What are the top countries that use Runbox?
What are the top industries that use Runbox?
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