Market Share by Top Websites

1 CheckM8 is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, AdSide is clearly lagging behind, losing to CheckM8 in all segments.

Websites Categories

1 AdSide has better usage coverage in more websites categories. Including People & Society, Autos & Vehicles, Arts & Entertainment, Computer & Electronics and 42 other categories.

2 CheckM8 is leading in News & Media, Business & Industry, TV & Video, Shopping and 33 other categories.


1 CheckM8 is leading in most countries, including United States, Japan, United Kingdom, India and 59 other countries.

2 AdSide is leading in Belgium, Sweden and Bulgaria.