Nextag ROI Optimizer is leading in Top 1M Sites.
Quisma has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Business & Industry and 56 other categories.
Nextag ROI Optimizer is leading in Industrial Goods & Services, Home & Garden, Web Hosting, Nursery & Playroom and 4 other categories.
Quisma is leading in most countries, including Germany, United Kingdom, Poland, Italy and 22 other countries.
Nextag ROI Optimizer is leading in France and Viet Nam.