Market Share by Top Websites

2 In terms of market share, Knowledge Networks is clearly lagging behind, losing to Nextag ROI Optimizer in all segments.

Websites Categories

1 Nextag ROI Optimizer has better usage coverage in more websites categories. Including Shopping, Business & Industry, Marketing & Advertising, Health and 20 other categories.

2 Knowledge Networks is leading in People & Society, News & Media, Food & Drink, Arts & Entertainment and 11 other categories.

Geography

1 Knowledge Networks is leading in most countries, including Canada, Israel, Japan, South Korea and 16 other countries.

2 Nextag ROI Optimizer is leading in United States, France, Germany, Australia and 5 other countries.