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 Adult, Business & Industry, Arts & Entertainment, Shopping and 134 other categories.

2 EmailBrain is leading in Religion & Spirituality, Real Estate, Visual Arts & Design, Alternative & Natural Medicine and 17 other categories.


1 Adestra is leading in most countries, including United Kingdom, United States, Germany, India and 106 other countries.

2 EmailBrain is leading in Slovenia, Croatia, Botswana, Belarus and 3 other countries.