Ambient Digital is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
ReachLocal has better usage coverage in more websites categories. Including Business & Industry, Construction & Maintenance, Health, Autos & Vehicles and 92 other categories.
Ambient Digital is leading in News & Media, Arts & Entertainment, Movies, People & Society and 37 other categories.
ReachLocal is leading in most countries, including United States, Australia, Canada, United Kingdom and 59 other countries.
Ambient Digital is leading in Viet Nam, Philippines, Indonesia, Japan and 12 other countries.