Bidtellect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Bidtellect has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Internet & Telecom, Business & Industry and 50 other categories.
ReferLocal is leading in Transportation & Logistics and Newspapers.
Bidtellect is leading in most countries, including United States, Germany, France, United Kingdom and 22 other countries.
ReferLocal is leading in Japan.