Runbox
Runbox provides secure and sustainable email services, powerful email, domain, and web hosting for businesses.
Market Share of Runbox
Current Customer(s)
914
Market Share (Est.)
0.12%
Ranking
#44
Top Competitors and Alternatives of Runbox
The top three of Runbox’s competitors in the Email Security category are Proofpoint with 42.53%, SendinBlue with 11.50%, MailChannels with 8.20% market share.
Popular Comparisons
Top Competitors and Alternatives of Runbox
The top three of Runbox’s competitors in the Email Security category are Proofpoint with 42.53%, SendinBlue with 11.50%, MailChannels with 8.20% market share.
Runbox vs Proofpoint
Runbox vs SendinBlue
Runbox vs MailChannels
Runbox vs Appriver
Runbox vs Hornetsecurity Spamfilter
Runbox vs SpamExperts Email Archiving
Runbox vs Campaign Monitor
Runbox vs Trend Micro ScanMail
Customers of Runbox
Around the world in 2025, over 904 companies have started using Runbox as Email Security tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Carl Emil Carlsen | 10,000+ | Copenhagen | Capital Region | Denmark |   |
| Maine Needs Fatima | 500 - 999 | Gorham | Maine | United States | |
| Fleurinc. | 500 - 999 | Aliso Viejo | California | United States | |
| Jayson Gillham | 500 - 999 | London | England | United Kingdom | |
| Military Open Source Software | 500 - 999 | St. Louis | Missouri | United States |  |
| Henrybravo | 500 - 999 | Eindhoven | North Brabant | Netherlands | |
| TBear Enterprises | 500 - 999 | Kissimmee | Florida | United States | |
| Rentrak Corporation | 500 - 999 | Portland | Oregon | United States | |
| Keefer Rourke | 500 - 999 | Guelph | Ontario | Canada | |
| MEASURED CONNECTIONS INC | 500 - 999 | Colorado Springs | Colorado | United States | |
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Runbox Customers by Products and Services
The top three products and services offering customers that use Runbox for Email Security are Software Development (5), Web Design (4), Marketing (4).
Customers
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Runbox Customers by Employee Size
The majority of Runbox's customers for the email-security category fall in the company size of 0 - 9 employees (575 companies), 20 - 49 employees (109 companies), 10 - 19 employees (92 companies).
Employee Size
Runbox Customers by Geography
The top three geographies of Runbox for email-security are the United States with 453(58.83%), United Kingdom with 130(16.88%), Netherlands with 38(4.94%) customers respectively.
Customers
Employees of Runbox
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FAQ
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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