Market Share by Top Websites

1 Amazon SES is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Mailjet is clearly lagging behind, losing to Amazon SES in all segments.

Websites Categories

1 Amazon SES has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, Computer & Electronics, People & Society and 216 other categories.

2 Mailjet is leading in Accommodation & Hotels, Construction & Maintenance, Jewelry, Relationships & Dating and 17 other categories.


1 Amazon SES is leading in most countries, including United States, Russia, Ukraine, United Kingdom and 165 other countries.

2 Mailjet is leading in France, Belgium, Morocco, Iran and 31 other countries.