Adrolays is leading in Top 100K Sites and Top 1M Sites.
Adrolays has better usage coverage in more websites categories. Including Shopping, Clothing, Marketing & Advertising, Consumer Electronics and 26 other categories.
Webclicktracker is leading in Business & Industry, Industrial Goods & Services, Construction & Maintenance, Internet & Telecom and 13 other categories.
Webclicktracker is leading in most countries, including United States, China, India, Russia and 8 other countries.
Adrolays is leading in Germany, Austria and Switzerland.