Market Share by Top Websites

1 Sendgrid 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 Sendgrid in all market share segments.

Websites Categories

1 Sendgrid has better usage coverage in more websites categories. Including Arts & Entertainment, Adult, Games, Lifestyle and 20 other categories.

2 Postmark hasn't got a lead over Sendgrid in any websites category.


1 Sendgrid is leading in most countries, including United States, United Kingdom, Germany, Canada and 155 other countries.

2 Postmark is leading in French Polynesia, Lao People's Democratic Republic and Burkina Faso.