LightHouse is leading in Top 1M Sites.
LightHouse has better usage coverage in more websites categories. Including Shopping, Clothing, Arts & Entertainment, People & Society and 60 other categories.
SecondPhase is leading in Business & Industry, Construction & Maintenance, Industrial Goods & Services, Consumer Electronics and 4 other categories.
LightHouse is leading in most countries, including Netherlands, Germany, Belgium, United Kingdom and 34 other countries.
SecondPhase is leading in United States, Canada and Mexico.