Market Share by Top Websites

1 CheckM8 is leading in Top 10K Sites and The Entire Web.

2 Centro is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, News & Media, Autos & Vehicles, Health and 111 other categories.

2 CheckM8 is leading in TV & Video, Newspapers, Investing, Movies and 13 other categories.


1 CheckM8 is leading in most countries, including Japan, Israel, Netherlands, China and 32 other countries.

2 Centro is leading in United States, Canada, United Kingdom, France and 17 other countries.