Market Share by Top Websites

1 Optimatic is leading in Top 10K Sites and Top 100K Sites.

2 AdServerPub is leading in Top 1M Sites.

Websites Categories

1 AdServerPub has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Internet & Telecom, People & Society and 60 other categories.

2 Optimatic is leading in Online, Marketing & Advertising, Health, Search Engine and 6 other categories.


1 AdServerPub is leading in most countries, including France, Germany, Switzerland, Morocco and 40 other countries.

2 Optimatic is leading in United States, Israel, United Kingdom, Colombia and 9 other countries.