Market Share by Top Websites

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

2 In terms of market share, Ad Spirit is clearly lagging behind, losing to MediaMath in all segments.

Websites Categories

1 MediaMath has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Travel and 201 other categories.

2 Ad Spirit is leading in Volleyball, Water Sports and Associations.


1 MediaMath is leading in most countries, including United States, France, Japan, Brazil and 163 other countries.

2 Ad Spirit hasn't got a lead over MediaMath in any country.