In terms of market share, Nextag ROI Optimizer is clearly lagging behind, losing to Quisma in all segments.
Quisma has better usage coverage in more websites categories. Including People & Society, Shopping, Arts & Entertainment, Business & Industry and 62 other categories.
Nextag ROI Optimizer is leading in Home & Garden, Sports, Industrial Goods & Services, Furniture and 6 other categories.
Quisma is leading in most countries, including Germany, Poland, United Kingdom, Russia and 19 other countries.
Nextag ROI Optimizer is leading in United States, China, Denmark, Greenland and 3 other countries.