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 Despite its recent growth, Postmark is still behind Amazon SES in all market share segments.

Websites Categories

1 Amazon SES has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, People & Society, Computer & Electronics and 190 other categories.

2 Postmark is leading in Web Design, Flowers, Furniture, Medicine and 20 other categories.


1 Amazon SES is leading in most countries, including United States, Ukraine, Russia, France and 153 other countries.

2 Postmark is leading in Jamaica, Panama, Trinidad and Tobago, Yemen and 11 other countries.