Microsoft Exchange Online Usage Statistics

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.

Microsoft Exchange Online Location Market Share and Movement
Technology Won Lost
Google Apps for Business Google Apps for Business 54,310* 25,039*
Office 365 Mail Office 365 Mail 29,704* 713*
Google Postini Services Google Postini Services 18,691* 10*
Rackspace Email Hosting Rackspace Email Hosting 17,956* 737*
Symantec.cloud Symantec.cloud 11,241* 456*
Microsoft Exchange Online Competitors and Similar

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

Site Totals

Total Live
7,628,730
1,177,291 additional website redirects?.
USA Live Sites
915,415
Estimated
Top 1m
11.28%
112,786
Top 100k
22%
21,997
Top 10k
25.21%
2,521
United States
915,414*
United Kingdom
54,131*
Canada
32,171*
Australia
30,307*
Germany
11,399*
France
11,181*
Netherlands
11,083*
Brazil
10,800*
India
9,328*
Japan
7,759*
Spain
6,135*
South Africa
5,885*
Italy
5,503*
.co
5,351*
New Zealand
5,307*
Turkey
5,296*
Sweden
4,991*
Mexico
4,871*
Israel
4,740*
Denmark
3,945*
Russia
3,748*
Greece
3,629*
Switzerland
2,997*
Singapore
2,811*
Poland
2,659*
Belgium
2,364*
Hong Kong
2,114*
Chile
2,027*
Ireland
1,972*
UAE
1,918*
Vietnam
1,830*
Norway
1,765*
Thailand
1,732*
Argentina
1,678*
Taiwan
1,602*
Indonesia
1,569*
Hungary
1,558*
Portugal
1,547*
Finland
1,482*
Peru
1,460*
China
1,449*
Czech Republic
1,438*
Saudi Arabia
1,384*
.io
1,362*
Austria
1,307*
Philippines
1,231*
Malaysia
1,024*
Ukraine
915*
Ecuador
882*
Nigeria
860*
Dominican Republic
828*
Iceland
806*
Pakistan
795*
Egypt
730*
South Korea
719*
Romania
708*
Lithuania
697*
.tv
664*
Serbia
632*
Kuwait
621*
Estonia
610*
.me
566*
Latvia
544*
Qatar
534*
Slovakia
523*
Croatia
512*
Costa Rica
457*
Sri Lanka
457*
Guatemala
446*
Kenya
403*
Cyprus
359*
Morocco
359*
Malta
348*
Bangladesh
337*
Jordan
337*
Slovenia
326*
Panama
316*
Uruguay
294*
Kazakhstan
261*
Bulgaria
250*
Lebanon
239*
Tunisia
239*
Azerbaijan
228*
Venezuela
217*
Oman
217*
Honduras
207*
Georgia
196*
El Salvador
174*
Trinidad and Tobago
174*
Anguilla
174*
Nepal
174*
Botswana
163*
Belarus
152*
Cote d'Ivoire
152*
Bahrain
141*
Puerto Rico
130*
Micronesia
130*
Ethiopia
130*
Albania
130*
Bolivia
130*
Ghana
119*
Bosnia and Herzegovina
119*
Cayman Islands
108*
Iraq
108*
Cocos Islands
108*
Luxembourg
108*
Armenia
108*
Angola
108*
Zambia
108*
Uganda
98*
Belize
98*
Macedonia
98*
Tanzania
87*
Nicaragua
87*
Jamaica
76*
Zimbabwe
76*
Myanmar
76*
Senegal
76*
Mauritius
76*
United States Virgin Islands
65*
Paraguay
65*
Namibia
54*
Algeria
54*
French Polynesia
54*
Mongolia
54*
Iran
54*
Cambodia
54*
Niue
54*
Brunei
54*
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