Proofpoint
Proofpoint provides cloud-based email security, e-discovery and compliance solutions for companies to protect sensitive business data.
Market Share of Proofpoint
Current Customer(s)
303596
Market Share (Est.)
43.22%
Ranking
#1
Top Competitors and Alternatives of Proofpoint
The top three of Proofpoint’s competitors in the Email Security category are SendinBlue with 11.76%, MailChannels with 8.20%, Appriver with 4.91% market share.
Popular Comparisons
Top Competitors and Alternatives of Proofpoint
The top three of Proofpoint’s competitors in the Email Security category are SendinBlue with 11.76%, MailChannels with 8.20%, Appriver with 4.91% market share.
Proofpoint vs SendinBlue
Proofpoint vs MailChannels
Proofpoint vs Appriver
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Customers of Proofpoint
Around the world in 2026, over 302816 companies have started using Proofpoint as Email Security tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Smith & Nephew | 10,000+ | Watford | England | United Kingdom |     |
| BJC HealthCare | 10,000+ | St. Louis | Missouri | United States | |
| Salesforce | 10,000+ | San Francisco | California | United States | |
| CHI Health | 10,000+ | Omaha | Nebraska | United States | |
| Angels Of Care Pediatric Home Health | 10,000+ | McKinney | Texas | United States | |
| Mitie | 10,000+ | London | England | United Kingdom | |
| Domino's | 10,000+ | Ann Arbor | Michigan | United States | |
| Xcel Energy | 10,000+ | Minneapolis | Minnesota | United States | |
| HII | 10,000+ | Newport News | Virginia | United States | |
| Truist | 10,000+ | Charlotte | North Carolina | United States | |
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Proofpoint Customers by Products and Services
The top three products and services offering customers that use Proofpoint for Email Security are Marketing (1200), Project Management (1127), Consulting (1095).
Customers
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Proofpoint Customers by Employee Size
The majority of Proofpoint's customers for the email-security category fall in the company size of 0 - 9 employees (165829 companies), 20 - 49 employees (63788 companies), 100 - 249 employees (23940 companies).
Employee Size
Proofpoint Customers by Geography
The top three geographies of Proofpoint for email-security are the United States with 251898(86.92%), United Kingdom with 10846(3.74%), Canada with 9811(3.39%) customers respectively.
Customers
Employees of Proofpoint
Also see other Products/Services by Proofpoint in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Proofpoint competitors?
Proofpoint’s Top competitors in the email-security category are SendinBlue, MailChannels, Appriver. You can view a full list of Proofpoint competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Proofpoint and 40,000 other technologies on the internet. You can also compare Proofpoint and its feature with top competitors here : Proofpoint vs SendinBlue Proofpoint vs MailChannels Proofpoint vs Appriver.
What is Proofpoint customer distribution based on company size?
What is Proofpoint market share in the email-security?
What are the top countries that use Proofpoint?
What are the top industries that use Proofpoint?
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