Market Share by Top Websites

1 Proclivity is leading in Top 100K Sites.

2 Nextag ROI Optimizer is leading in Top 1M Sites.

Websites Categories

1 Proclivity has better usage coverage in more websites categories. Including Sports, Football, Health, Medicine and 24 other categories.

2 Nextag ROI Optimizer is leading in Shopping, Business & Industry, Marketing & Advertising, Home & Garden and 9 other categories.

Geography

1 Proclivity is leading in most countries, including United States, United Kingdom, Mexico, Ukraine and 9 other countries.

2 Nextag ROI Optimizer is leading in Germany, Canada and Taiwan.