Optimatic is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Refined Labs has better usage coverage in more websites categories. Including People & Society, Autos & Vehicles, Arts & Entertainment, Car Rentals and 44 other categories.
Optimatic is leading in Games, Video Games, TV & Video, Online and 9 other categories.
Refined Labs is leading in most countries, including Germany, Austria, Denmark, Belgium and 23 other countries.
Optimatic is leading in United States, United Kingdom, Israel, Canada and 6 other countries.