Market Share by Top Websites

1 Rackspace MailGun is leading in Top 100K Sites.

2 In terms of market share, InWise is clearly lagging behind, losing to Rackspace MailGun in all segments.

Websites Categories

1 InWise has better usage coverage in more websites categories. Including People & Society, Business & Industry, News & Media, Arts & Entertainment and 27 other categories.

2 Rackspace MailGun is leading in Computer & Electronics, Software, Finance, Credit, Loans & Mortgages and 14 other categories.


1 InWise is leading in most countries, including Israel, Great Britain, Russia, France and 22 other countries.

2 Rackspace MailGun is leading in United States, Australia, Chile, Peru and 15 other countries.