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 4,301,204 live websites using Microsoft Exchange Online.

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Microsoft Exchange Online Location Market Share and Movement

Full Market Share Report

Technology	Won	Lost
Google Apps for Business	6,897^*	2,565^*
Google Postini Services	6,288^*	2^*
Rackspace Email Hosting	3,877^*	72^*
Symantec.cloud	2,643^*	134^*
Office 365 Mail	2,091^*	44^*

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Microsoft Exchange Online Competitors and Similar

Office 365 Mail
3,301,367 live websites

Google Apps for Business
6,300,510 live websites

Zoho Mail
101,105 live websites

Rackspace Email Hosting
120,865 live websites

Yahoo! Business Email
78,978 live websites

Network Solutions Email Hosting
72,780 live websites

SpamExperts
27,515 live websites

Namecheap Private Email
21,465 live websites

Mimecast
53,719 live websites

Symantec.cloud
41,865 live websites

Everyone.net
16,654 live websites

Intermedia
21,836 live websites

easyDNS Mail
13,608 live websites

Elastic Email
12,734 live websites

Google Postini Services
12,289 live websites Dyn

Dyn
7,134 live websites

TrendMicro Email Services
6,695 live websites

Exclaimer
6,463 live websites

FuseMail
3,560 live websites BlueTie

BlueTie
2,814 live websites

Apptix
2,743 live websites

Securence
3,635 live websites

MX-Relay
858 live websites ISPrime

ISPrime
765 live websites

Blackberry Internet Service
727 live websites

Anti Spam Engine
468 live websites

Sprint Business
552 live websites

Blackboard
623 live websites Pobox

Pobox
166 live websites Synaq

Synaq
455 live websites

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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^*

Microsoft Exchange Online Usage Statistics

Microsoft Exchange Online Customers

Microsoft Exchange Online Location Market Share and Movement

Microsoft Exchange Online Competitors and Similar

Site Totals

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