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, Mediaplex 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 120 other categories.

2 Mediaplex is leading in People & Society, News & Media, Computer & Electronics, Games and 91 other categories.


1 MediaMath is leading in most countries, including United States, France, Japan, Brazil and 105 other countries.

2 Mediaplex is leading in United Kingdom, India, Australia, Indonesia and 44 other countries.