Office 365 Mail Customers

Office 365 Mail Market Share and Competitor Movement

View Usage Statistics To see if Office 365 Mail is increasing or decreasing in usage across the Internet.

A breakdown of what customers have eventually migrated from to Office 365 Mail since 2011.

Legend

2011
2012
2013
2014
2015
Name 20112012201320142015201620172018 Total
Google Apps for Business 61 136 1,227 2,366 1,811 0 0 0 5,601
Google Postini Services 200 397 1,964 1,700 748 0 0 0 5,009
Rackspace Email Hosting 50 116 1,197 689 721 0 0 0 2,773
Symantec.cloud 82 98 464 752 398 0 0 0 1,794
Network Solutions Email .. 28 50 244 300 346 0 0 0 968
Intermedia 12 20 167 305 343 0 0 0 847
easyDNS Mail 11 9 462 35 24 0 0 0 541
Dyn 0 6 141 168 95 0 0 0 410
Apptix 9 11 117 145 83 0 0 0 365
TrendMicro Email Service.. 17 17 88 152 84 0 0 0 358
Yahoo! Business Email 9 18 234 26 14 0 0 0 301
Mimecast 2 5 29 123 114 0 0 0 273
SpamExperts 0 0 0 10 198 0 0 0 208
Securence 7 12 50 63 42 0 0 0 174

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Customers that currently use related technologies that stopped using Office 365 Mail since 2011.

Legend

2011
2012
2013
2014
2015
Name 20112012201320142015201620172018 Total
Mimecast 0 0 0 0 75 0 0 0 75
Rackspace Email Hosting 0 0 0 0 46 0 0 0 46
Zoho Mail 0 0 0 0 28 0 0 0 28
Network Solutions Email .. 0 0 0 0 23 0 0 0 23
Intermedia 0 0 0 0 22 0 0 0 22
Symantec.cloud 0 0 0 0 20 0 0 0 20
Google Postini Services 0 0 0 0 10 0 0 0 10
Apptix 0 0 0 0 7 0 0 0 7
SpamExperts 0 0 0 0 6 0 0 0 6
Dyn 0 0 0 0 4 0 0 0 4
Securence 0 0 0 0 3 0 0 0 3
TrendMicro Email Service.. 0 0 0 0 3 0 0 0 3
Elastic Email 0 0 0 0 2 0 0 0 2
Namecheap Private Email 0 0 0 0 2 0 0 0 2

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Technology 20112012201320142015201620172018 Total
Google Postini Services 0 0 0 0 738 0 0 0 738
Rackspace Email Hosting 0 0 0 0 675 0 0 0 675
Symantec.cloud 0 0 0 0 378 0 0 0 378
Network Solutions Email Hosting 0 0 0 0 323 0 0 0 323
Intermedia 0 0 0 0 321 0 0 0 321
SpamExperts 0 0 0 0 192 0 0 0 192
Zoho Mail 0 0 0 0 94 0 0 0 94
Dyn 0 0 0 0 91 0 0 0 91
TrendMicro Email Services 0 0 0 0 81 0 0 0 81
Apptix 0 0 0 0 76 0 0 0 76
Securence 0 0 0 0 39 0 0 0 39
Mimecast 0 0 0 0 39 0 0 0 39
Everyone.net 0 0 0 0 38 0 0 0 38
Namecheap Private Email 0 0 0 0 19 0 0 0 19
Elastic Email 0 0 0 0 16 0 0 0 16
Yahoo! Business Email 0 0 0 0 13 0 0 0 13
BlueTie 0 0 0 0 4 0 0 0 4

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