Market Share by Top Websites

2 Optimost is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Vizu has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Technology News and 53 other categories.

2 Optimost is leading in Finance, Business & Industry, Insurance, Autos & Vehicles and 32 other categories.


1 Optimost is leading in most countries, including United States, United Kingdom, India, Spain and 29 other countries.

2 Vizu is leading in Indonesia, Italy, Brazil, Venezuela and 8 other countries.