Market Share by Top Websites

1 Google Website Optimizer is leading in The Entire Web.

2 Kaizen Platform is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Google Website Optimizer has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Arts & Entertainment and 127 other categories.

2 Kaizen Platform is leading in Jobs & Employment, Biotechnology & Pharmaceuticals, Customer Service, Beverages and 2 other categories.

Geography

1 Google Website Optimizer is leading in most countries, including United States, Russia, France, Brazil and 75 other countries.

2 Kaizen Platform is leading in Japan and Korea Republic.