Market Share by Top Websites

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

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

Websites Categories

1 Adestra has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Religion & Spirituality and 198 other categories.

2 EmailBrain is leading in Alternative & Natural Medicine, Gay, Lesbian, & Bisexual, Auctions, Baseball and 3 other categories.


1 Adestra is leading in most countries, including Russia, Ukraine, United Kingdom, United States and 125 other countries.

2 EmailBrain is leading in Iraq, Botswana, Benin, Antigua and Barbuda and 4 other countries.