In terms of market share, Advertise.com is clearly lagging behind, losing to Alphabird in all segments.
Advertise.com has better usage coverage in more websites categories. Including Health, Products & Shopping, Business & Industry, Arts & Entertainment and 35 other categories.
Alphabird is leading in Awards, Autos & Vehicles and Car Buying.
Advertise.com is leading in most countries, including United States, Japan, Turkey, Brazil and 4 other countries.
Alphabird hasn't got a lead over Advertise.com in any country.