Korrelate is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Korrelate has better usage coverage in more websites categories. Including Autos & Vehicles, Car Buying, Automotive Industry, Business & Industry and 18 other categories.
ReferLocal is leading in People & Society, Travel and Tourism.
Korrelate is leading in most countries, including United States, Canada, India, Philippines and 6 other countries.
ReferLocal is leading in United Kingdom.