In terms of market share, AdPerium is clearly lagging behind, losing to ReferLocal in all segments.
ReferLocal has better usage coverage in more websites categories. Including News & Media, Business & Industry, Travel, Newspapers and one other category.
AdPerium is leading in Internet & Telecom, People & Society and Web Hosting.
AdPerium is leading in most countries, including South Korea, China and Mexico.
ReferLocal is leading in United States.