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, Health, People & Society, Shopping and 90 other categories.

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

Geography

1 Responder is leading in most countries, including Israel, Germany, Brazil, Egypt and 12 other countries.

2 Rackspace MailGun is leading in United States, Australia, Netherlands, United Kingdom and 8 other countries.