Knowledge Networks is leading in Top 10K Sites and Top 100K Sites.
Knowledge Networks has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Food & Drink and 15 other categories.
PressLabs hasn't got a lead over Knowledge Networks in any websites category.
Knowledge Networks is leading in most countries, including France, Congo Republic and Canada.
PressLabs is leading in United States.