AdTiger is leading in Top 100K Sites and Top 1M Sites.
AdTiger has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 84 other categories.
ReferLocal hasn't got a lead over AdTiger in any websites category.
AdTiger is leading in most countries, including Germany, Austria, Switzerland, France and 45 other countries.
ReferLocal is leading in United States.