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, AdReactor 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, Arts & Entertainment, Food & Drink, Shopping and 212 other categories.

2 AdReactor is leading in File Sharing and Associations.

Geography

1 MediaMath is leading in most countries, including United States, United Kingdom, Japan, France and 137 other countries.

2 AdReactor is leading in Indonesia, Afghanistan, Sri Lanka, Barbados and 9 other countries.