Market Share by Top Websites

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

Websites Categories

1 Nextag ROI Optimizer has better usage coverage in more websites categories. Including Shopping, Marketing & Advertising, Health, Home & Garden and 15 other categories.

2 Webclicktracker is leading in Business & Industry, Industrial Goods & Services, Construction & Maintenance, Arts & Entertainment and 15 other categories.


1 Webclicktracker is leading in most countries, including United States, India, China, Gambia and 7 other countries.

2 Nextag ROI Optimizer is leading in France, Saudi Arabia, Colombia, Germany and 2 other countries.