CONTEXTin is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
CONTEXTin has better usage coverage in more websites categories. Including Computer & Electronics, Software, Arts & Entertainment, Health and 33 other categories.
ReferLocal is leading in Newspapers, Chats & Forums, Transportation & Logistics and Tourism.
CONTEXTin is leading in most countries, including United States, Brazil, Spain, Korea Republic and 11 other countries.
ReferLocal is leading in Romania, Austria and Japan.