[x+1] is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
[x+1] has better usage coverage in more websites categories. Including Autos & Vehicles, Motorcycles, Recreation & Hobbies, Internet & Telecom and 60 other categories.
ReferLocal is leading in Newspapers.
[x+1] is leading in most countries, including United States, Canada, United Kingdom, India and 33 other countries.
ReferLocal hasn't got a lead over [x+1] in any country.