Microsoft Exchange Online Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

A rich hosted Exchange environment for every user without having to manage a server.

http://www.microsoft.com/exchange/en-us/exchange-online-hosted-email.aspx

Email Hosting Providers · Business Email Hosting

Microsoft Exchange Online Customers

We know of 7,628,730 live websites using Microsoft Exchange Online.

Download Lead List

Microsoft Exchange Online Awards

3rd most popular in the United States in Business Email Hosting category.
The most popular on the Entire Internet in Business Email Hosting category.
2nd most popular in the Top 10k sites in Business Email Hosting category.
2nd most popular in the Top 100k sites in Business Email Hosting category.
2nd most popular in the Top 1 Million sites in Business Email Hosting category.
The most popular in Germany in Business Email Hosting category.
The most popular in France in Business Email Hosting category.
The most popular in Switzerland in Business Email Hosting category.
The most popular in Austria in Business Email Hosting category.
2nd most popular in Sweden in Business Email Hosting category.
10th most popular in the United States in Email Hosting Providers category.
4th most popular in the Top 10k sites in Email Hosting Providers category.
4th most popular in the Top 100k sites in Email Hosting Providers category.
4th most popular in the Top 1 Million sites in Email Hosting Providers category.
5th most popular on the Entire Internet in Email Hosting Providers category.
3rd most popular in Sweden in Email Hosting Providers category.
3rd most popular in Ireland in Email Hosting Providers category.
3rd most popular in the Netherlands in Email Hosting Providers category.
3rd most popular in New Zealand in Email Hosting Providers category.
3rd most popular in Australia in Email Hosting Providers category.

Microsoft Exchange Online Location Market Share and Movement

Full Market Share Report

Technology	Won	Lost
Google Apps for Business	54,310^*	25,039^*
Office 365 Mail	29,704^*	713^*
Google Postini Services	18,691^*	10^*
Rackspace Email Hosting	17,956^*	737^*
Symantec.cloud	11,241^*	456^*

Create a free account to see additional technology movements for Microsoft Exchange Online.

Create a Free Account

Microsoft Exchange Online Competitors and Similar

Office 365 Mail
6,463,380 live websites

Google Apps for Business
11,837,905 live websites

Zoho Mail
641,512 live websites

Rackspace Email Hosting
505,953 live websites

Yahoo! Business Email
438,062 live websites

Network Solutions Email Hosting
289,070 live websites

Namecheap Private Email
205,741 live websites

Mimecast
154,044 live websites

SpamExperts
147,229 live websites

Symantec.cloud
124,118 live websites

Everyone.net
86,503 live websites

Intermedia
80,659 live websites

Elastic Email
51,965 live websites

easyDNS Mail
52,254 live websites

Google Postini Services
29,382 live websites

Exclaimer
27,176 live websites

TrendMicro Email Services
23,716 live websites Dyn

Dyn
22,062 live websites

FuseMail
16,993 live websites BlueTie

BlueTie
12,837 live websites

Apptix
9,402 live websites

Securence
9,707 live websites

MX-Relay
5,391 live websites

Spam Hero
3,054 live websites ISPrime

ISPrime
2,858 live websites

Blackberry Internet Service
2,759 live websites Synaq

Synaq
2,313 live websites

Anti Spam Engine
2,236 live websites

Sprint Business
1,528 live websites

Blackboard
831 live websites