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, Open AdExchange is clearly lagging behind, losing to CheckM8 in all segments.

Websites Categories

1 CheckM8 has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Business & Industry, TV & Video and 68 other categories.

2 Open AdExchange is leading in File Sharing, Computer Hardware, Performing Arts, Sports and 3 other categories.

Geography

1 CheckM8 is leading in most countries, including Japan, United States, United Kingdom, Israel and 88 other countries.

2 Open AdExchange is leading in Denmark and Guatemala.