In terms of market share, AdvertiseSpace is clearly lagging behind, losing to Alphabird in all segments.
AdvertiseSpace has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Computer & Electronics and 72 other categories.
Alphabird is leading in Awards and Car Buying.
AdvertiseSpace is leading in most countries, including India, United States, Brazil, Hungary and 41 other countries.
Alphabird hasn't got a lead over AdvertiseSpace in any country.