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 4,301,204 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 6,897* 2,565*
Google Postini Services Google Postini Services 6,288* 2*
Rackspace Email Hosting Rackspace Email Hosting 3,877* 72*
Symantec.cloud Symantec.cloud 2,643* 134*
Office 365 Mail Office 365 Mail 2,091* 44*
Microsoft Exchange Online Competitors and Similar

We know of at least 4,301,204 live websites using Microsoft Exchange Online.

Site Totals

Total Live
4,301,204
1,011,272 additional website redirects?.
USA Live Sites
268,082
Estimated
Top 1m
7.96%
79,561
Top 100k
8.99%
8,988
Top 10k
12.61%
1,261
United States
268,081*
United Kingdom
38,889*
Australia
17,002*
Canada
15,109*
Germany
14,525*
Netherlands
11,447*
France
9,597*
Brazil
9,290*
Spain
5,837*
Italy
5,831*
Sweden
5,751*
Denmark
4,792*
Japan
4,694*
Norway
3,987*
India
3,901*
Belgium
3,483*
Mexico
3,121*
South Africa
3,109*
Switzerland
3,066*
Czech Republic
3,047*
Poland
2,808*
Finland
2,574*
.co
2,420*
Austria
2,267*
Ireland
2,095*
New Zealand
2,033*
Russia
1,984*
Turkey
1,671*
Hungary
1,622*
Israel
1,591*
Singapore
1,511*
Portugal
1,499*
Hong Kong
1,450*
Greece
1,302*
Chile
1,210*
Romania
1,069*
Slovakia
1,020*
Argentina
1,001*
Taiwan
878*
UAE
768*
China
743*
Saudi Arabia
663*
Croatia
639*
.io
626*
Lithuania
614*
Thailand
602*
Indonesia
596*
Philippines
553*
Slovenia
540*
Ukraine
522*
Pakistan
479*
South Korea
479*
Malaysia
430*
Kuwait
423*
Estonia
405*
Iceland
380*
Dominican Republic
374*
Nigeria
362*
.tv
356*
Costa Rica
331*
Bulgaria
325*
Egypt
307*
Ecuador
307*
Qatar
301*
Vietnam
239*
Latvia
239*
Serbia
233*
Azerbaijan
221*
.me
215*
Panama
202*
Sri Lanka
202*
Kenya
196*
Jordan
178*
Oman
178*
Luxembourg
172*
Cyprus
165*
Guatemala
141*
El Salvador
141*
Malta
122*
Peru
122*
Niue
122*
Cocos Islands
110*
Trinidad and Tobago
104*
Kazakhstan
98*
Lebanon
98*
Uruguay
98*
Georgia
98*
Venezuela
92*
Bosnia and Herzegovina
92*
Anguilla
92*
Morocco
86*
Honduras
79*
Bangladesh
79*
Bolivia
79*
Belarus
79*
Bahrain
73*
Cote d'Ivoire
73*
Angola
67*
Nepal
61*
Micronesia
61*
Iran
55*
Paraguay
55*
Uganda
55*
Ghana
55*
Afghanistan
49*
Tunisia
49*
Rwanda
49*
Myanmar
49*
Albania
43*
Nicaragua
43*
Faroe Islands
43*
Macedonia
43*
Cayman Islands
36*
Tanzania
36*
United States Virgin Islands
36*
Namibia
36*
Puerto Rico
36*
Brunei
36*
Botswana
30*
Iraq
30*
Armenia
30*
Saint Helena
30*
Zambia
30*
Belize
30*
Jersey
30*
Moldova
30*
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