Market Share by Top Websites

1 Peerius is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 Peerius has better usage coverage in more websites categories. Including Shopping, Clothing, Business & Industry, Home & Garden and 30 other categories.

2 Nextag ROI Optimizer is leading in Marketing & Advertising, Internet & Telecom, Industrial Goods & Services, Consumer Electronics and 9 other categories.

Geography

1 Peerius is leading in most countries, including United Kingdom, Germany, Netherlands, Austria and 22 other countries.

2 Nextag ROI Optimizer is leading in United States, India and Japan.