In terms of market share, AdBuyer.com is clearly lagging behind, losing to TapIt! in all segments.
AdBuyer.com has better usage coverage in more websites categories. Including Business & Industry, Shopping, Career & Education, Education and 53 other categories.
TapIt! is leading in Arts & Entertainment, People & Society, Music & Audio, Real Estate and 27 other categories.
TapIt! is leading in most countries, including Russia, France, Netherlands, Philippines and 11 other countries.
AdBuyer.com is leading in United States, Canada, China, India and 8 other countries.