Market Share by Top Websites

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

Websites Categories

1 Pepipost has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Internet & Telecom, Career & Education and 37 other categories.

2 Rackspace MailGun is leading in Mobile Developers, Social Sciences, Science and Search Engine.


1 Pepipost is leading in most countries, including India, United States, France, Brazil and 30 other countries.

2 Rackspace MailGun is leading in Japan, Morocco, Belgium, Pakistan and one other country.