Market Share by Top Websites

1 Responder is leading in The Entire Web.

2 Rackspace MailGun is leading in Top 100K Sites.

Websites Categories

1 Responder has better usage coverage in more websites categories. Including Business & Industry, People & Society, Health, Shopping and 92 other categories.

2 Rackspace MailGun is leading in Software, Credit, Loans & Mortgages, Accounting, Motorcycles and 2 other categories.

Geography

1 Responder is leading in most countries, including Israel, United Kingdom, Russia, Poland and 13 other countries.

2 Rackspace MailGun is leading in United States, Chile, Viet Nam, Australia and 7 other countries.