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 59 other categories.
Nextag ROI Optimizer is leading in Home & Garden, Industrial Goods & Services, Home & Garden, Nursery & Playroom and 3 other categories.
Quisma is leading in most countries, including Germany, Poland, United Kingdom, Italy and 21 other countries.
Nextag ROI Optimizer is leading in United States, Canada, Australia and Czech Republic.