Market Share by Top Websites

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

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

Websites Categories

1 Coremetrics has better usage coverage in more websites categories. Including Shopping, Business & Industry, Food & Drink, Restaurants & Delivery and 125 other categories.

2 Vizu is leading in People & Society, Technology News, Music & Audio, Software and 19 other categories.


1 Coremetrics is leading in most countries, including United States, United Kingdom, France, Japan and 75 other countries.

2 Vizu is leading in Lithuania.