Market Share by Top Websites

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

2 In terms of market share, Adestra is clearly lagging behind, losing to MailUp in all segments.

Websites Categories

1 MailUp has better usage coverage in more websites categories. Including Heavy Industry & Engineering, Travel & Tourism, Computers Electronics & Technology, Finance and 17 other categories.

2 Adestra is leading in Adult and Games.


1 MailUp is leading in most countries, including Italy, Argentina, Spain, Chile and 64 other countries.

2 Adestra is leading in United Kingdom, United States, India, Australia and 38 other countries.