MailSite
Secure Windows email and groupware exchange server with smartphone & Outlook 2013 sync, Web Client, IMAP, POP, SMTP.
Market Share of MailSite
Current Customer(s)
79
Market Share (Est.)
0.01%
Ranking
#38
Top Competitors and Alternatives of MailSite
The top three of MailSite’s competitors in the Hosted Email category are Microsoft Outlook with 41.21%, Microsoft Exchange Online with 30.51%, SiteGround Email Hosting with 23.00% market share.
Popular Comparisons
Top Competitors and Alternatives of MailSite
The top three of MailSite’s competitors in the Hosted Email category are Microsoft Outlook with 41.21%, Microsoft Exchange Online with 30.51%, SiteGround Email Hosting with 23.00% market share.
MailSite vs Microsoft Outlook
MailSite vs Microsoft Exchange Online
MailSite vs SiteGround Email Hosting
MailSite vs Zoho Mail
MailSite vs Rackspace Email
MailSite vs Strato
MailSite vs Postfix
MailSite vs Network Solutions Email
Customers of MailSite
Around the world in 2026, over 78 companies have started using MailSite as Hosted Email tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Bank Of America | 10,000+ | Charlotte | North Carolina | United States |     |
| Encyclopaedia Britannica, Inc. | 10,000+ | Chicago | Illinois | United States | |
| Active 24 | 10,000+ | Oslo | Oslo | Norway | |
| United Airlines | 10,000+ | Chicago | Illinois | United States | |
| AT&T | 10,000+ | Dallas | Texas | United States | |
| Dentons | 10,000+ | London | England | United Kingdom | |
| Altran | 10,000+ | Paris | Ile-de-France | France | |
| Pennsylvania State University | 10,000+ | State College | Pennsylvania | United States | |
| First Citizens Bank | 10,000+ | Raleigh | North Carolina | United States | |
| Vodafone | 10,000+ | London | England | United Kingdom | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
MailSite Customers by Products and Services
The top three products and services offering customers that use MailSite for Hosted Email are Intellectual Property (10), Litigation (8), Legal Services (8).
Customers
Download the 6sense Chrome Extension to get verified contact data of MailSite employees
Install Now
MailSite Customers by Employee Size
The majority of MailSite's customers for the hosted-email category fall in the company size of 1,000 - 4,999 employees (18 companies), 10,000+ employees (13 companies), 250 - 499 employees (10 companies).
Employee Size
MailSite Customers by Geography
The top three geographies of MailSite for hosted-email are the United States with 47(67.14%), United Kingdom with 9(12.86%), Australia with 6(8.57%) customers respectively.
Customers
Employees of MailSite
Also see other Products/Services by MailSite in:
FAQ
Find answers to the most often asked questions by users.
Who are the top MailSite competitors?
MailSite’s Top competitors in the hosted-email category are Microsoft Outlook, Microsoft Exchange Online, SiteGround Email Hosting. You can view a full list of MailSite competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of MailSite and 40,000 other technologies on the internet. You can also compare MailSite and its feature with top competitors here : MailSite vs Microsoft Outlook MailSite vs Microsoft Exchange Online MailSite vs SiteGround Email Hosting.
What is MailSite customer distribution based on company size?
What is MailSite market share in the hosted-email?
What are the top countries that use MailSite?
What are the top industries that use MailSite?
Get everything in one place
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demoInterested in 6sense for your organization?
Book a Demo
