#1 Apple iPhone 37% -0.37

#2 Gmail 34% +0.58

#3 Apple Mail 10% +0.48

#4 Outlook 6% -0.34

#5 Yahoo! Mail 4% -0.31

#6 Google Android 2% -0.03

#7 Apple iPad 1% +0.07

#8 Outlook.com 1% -0.1

#9 Samsung Mail 1% -0.07

#10 Windows Live Mail 0%

Email client market share

Email client usage worldwide, collected from 1.2 billion email opens.

About these stats

This leaderboard of the most popular webmail, desktop, and mobile email clients is compiled from data collected worldwide by Litmus Email Analytics, and displays up-to-date figures for the top 10 email clients. These statistics are automatically updated each month, and are current as of
1 September 2021.

Since determining the client in which an email is opened requires images to be displayed, the data for some email clients and mobile devices might be over- or under-represented due to automatic image blocking.

Variations in market share are expected for individual audiences and demographics. More email clients can be detected using Email Analytics.


You may republish this data on a non-commercial basis. Please cite http://emailclientmarketshare.com/ as your source. You may not charge to include this data in reports or presentations. If you'd like to use this data commercially, please contact us.

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.