Market Share by Top Websites

1 WhatCounts is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 EmailBrain has better usage coverage in more websites categories. Including Business & Industry, Adult, Arts & Entertainment, People & Society and 79 other categories.

2 WhatCounts is leading in News & Media, Magazines & E-Zines, Food & Grocery Retailers, Law & Government and 27 other categories.


1 EmailBrain is leading in most countries, including United Kingdom, Bulgaria, Colombia, Australia and 44 other countries.

2 WhatCounts is leading in United States.