Market Share by Top Websites

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

2 In terms of market share, Adzerk is clearly lagging behind, losing to SMART AdServer in all segments.

Websites Categories

1 SMART AdServer has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, News & Media and 149 other categories.

2 Adzerk is leading in Adult, Investing, Furniture, Basketball and 31 other categories.


1 SMART AdServer is leading in most countries, including France, Poland, Spain, Germany and 132 other countries.

2 Adzerk is leading in United States, Denmark, Madagascar, Puerto Rico and 8 other countries.