Nextag ROI Optimizer is leading in Top 100K Sites and Top 1M Sites.
ROI trax has better usage coverage in more websites categories. Including Business & Industry, Shopping, Health, Internet & Telecom and 25 other categories.
Nextag ROI Optimizer is leading in Marketing & Advertising, Clothing, Consumer Electronics, Catering and 4 other categories.
ROI trax is leading in most countries, including United States, Australia, Chile, United Arab Emirates and 2 other countries.
Nextag ROI Optimizer is leading in Germany, United Kingdom, Canada, Taiwan and one other country.