Market Share by Top Websites

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

2 In terms of market share, Google Website Optimizer is clearly lagging behind, losing to Kaizen Platform in all segments.

Websites Categories

1 Google Website Optimizer has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Arts & Entertainment and 122 other categories.

2 Kaizen Platform is leading in Jobs & Employment, Customer Service, Public Health & Safety, Weddings and one other category.


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

2 Kaizen Platform is leading in Japan.