In terms of market share, Nextag ROI Optimizer is clearly lagging behind, losing to SearchRev in all segments.
SearchRev has better usage coverage in more websites categories. Including Shopping, Business & Industry, People & Society, News & Media and 50 other categories.
Nextag ROI Optimizer is leading in Marketing & Advertising, Industrial Goods & Services, Soccer, Computer & Electronics and 5 other categories.
SearchRev is leading in most countries, including United States, Korea Republic, Brazil, Ecuador and 10 other countries.
Nextag ROI Optimizer is leading in Germany, Canada, France, Czech Republic and 2 other countries.