Market Share by Top Websites

1 Rackspace Email is leading in The Entire Web.

2 is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Rackspace Email has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, People & Society and 233 other categories.

2 is leading in Banking, Rugby, Automotive News, Regulation & Organizations and one other category.


1 Rackspace Email is leading in most countries, including United States, United Kingdom, Canada, Australia and 215 other countries.

2 is leading in Japan, Papua New Guinea, Macao, Falkland Islands and 2 other countries.