Market Share by Top Websites

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

2 In terms of market share, Adzerk is clearly lagging behind, losing to Velis Media in all segments.

Websites Categories

1 Velis Media has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Business & Industry and 223 other categories.

2 Adzerk is leading in Basketball, College & University Press, Horses, Antiques and one other category.


1 Velis Media is leading in most countries, including France, United States, Sweden, United Kingdom and 161 other countries.

2 Adzerk is leading in Cyprus, Guyana and Fiji.