Market Share by Top Websites

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

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

Websites Categories

1 Terren has better usage coverage in more websites categories. Including News & Media, Science & Education, Law & Government, Finance and 17 other categories.

2 MediaMetrics is leading in Sports and E-commerce & Shopping.

Geography

1 Terren is leading in most countries, including China, United States, Hong Kong, Japan and 25 other countries.

2 MediaMetrics is leading in Russia, Ukraine, Azerbaijan, Germany and 13 other countries.