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, Home & Garden and 21 other categories.
Nextag ROI Optimizer is leading in Business & Industry, Industrial Goods & Services, Web Hosting, Internet & Telecom and 5 other categories.
Nextag ROI Optimizer is leading in most countries, including United States, France, Singapore, Japan and 3 other countries.
Adrolays is leading in Germany, Austria, Switzerland and China.