AdCentric is leading in Top 100K Sites.
AdCentric has better usage coverage in more websites categories. Including People & Society, Computer & Electronics, Software, Internet & Telecom and 43 other categories.
ReferLocal is leading in Business & Industry, Transportation & Logistics and Tourism.
AdCentric is leading in most countries, including Russia, India, Indonesia, Canada and 19 other countries.
ReferLocal is leading in United States and Philippines.