In terms of market share, KeywordMax is clearly lagging behind, losing to Nextag ROI Optimizer in all segments.
KeywordMax has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, Health and 50 other categories.
Nextag ROI Optimizer is leading in Marketing & Advertising, Home & Garden, Industrial Goods & Services, Sports and 4 other categories.
KeywordMax is leading in most countries, including United States, United Kingdom, India, Israel and 21 other countries.
Nextag ROI Optimizer is leading in France, Germany, Greece, Austria and one other country.