Newtention is leading in Top 1M Sites.
Newtention has better usage coverage in more websites categories. Including Business & Industry, People & Society, Computer & Electronics, Travel and 20 other categories.
ReferLocal is leading in Newspapers and Transportation & Logistics.
Newtention is leading in most countries, including Germany, France, Italy, Japan and 8 other countries.
ReferLocal is leading in United States.