InviziAds is leading in Top 100K Sites and Top 1M Sites.
InviziAds has better usage coverage in more websites categories. Including Games, Video Games, Online, Software and 8 other categories.
ReferLocal is leading in Business & Industry, News & Media, People & Society, Travel and 4 other categories.
InviziAds is leading in most countries, including India, Russia, Bosnia, Netherlands and one other country.
ReferLocal is leading in United States, Japan, United Kingdom and Germany.