In terms of market share, Adpersia is clearly lagging behind, losing to Alphabird in all segments.
Adpersia has better usage coverage in more websites categories. Including Arts & Entertainment, Internet & Telecom, People & Society, News & Media and 20 other categories.
Alphabird is leading in Universities & Colleges, Awards and Autos & Vehicles.
Alphabird is leading in most countries, including France, Australia, Italy, Mexico and one other country.
Alphabird is leading in France, Australia, Italy, Mexico and one other country.