Mozu is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Mozu has better usage coverage in more websites categories. Including Computers Electronics & Technology, Lifestyle, E-commerce & Shopping, Food & Drink and 16 other categories.
WebStorm is leading in Games and Community & Society.
Mozu is leading in most countries, including United States, Canada, France, Germany and 34 other countries.
WebStorm is leading in Brazil, Croatia, South Korea and Thailand.