Market Share by Top Websites

1 Rackspace MailGun is leading in Top 1M 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 36 other categories.

2 Rackspace MailGun is leading in Software, Computer & Electronics, Finance, Social Sciences and 6 other categories.


1 InWise is leading in most countries, including Israel, United Kingdom, Brazil, Russia and 5 other countries.

2 Rackspace MailGun is leading in United States, Belgium, Indonesia, India and 2 other countries.