Optimax Media Delivery is leading in Top 100K Sites and Top 1M Sites.
Optimax Media Delivery has better usage coverage in more websites categories. Including Computer & Electronics, News & Media, People & Society, Arts & Entertainment and 87 other categories.
Webclicktracker is leading in Business & Industry, Industrial Goods & Services, Construction & Maintenance, Chemicals and 5 other categories.
Optimax Media Delivery is leading in most countries, including United States, Canada, United Kingdom, China and 28 other countries.
Webclicktracker is leading in Gambia, Haiti, Slovakia and Turkey.