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 52 other categories.
Nextag ROI Optimizer is leading in Marketing & Advertising, Home & Garden, Autos & Vehicles, Sports and 5 other categories.
KeywordMax is leading in most countries, including United Kingdom, United States, Canada, Spain and 25 other countries.
Nextag ROI Optimizer is leading in France, Germany, Austria and Ukraine.