In terms of market share, AdKeeper is clearly lagging behind, losing to Buzzster in all segments.
AdKeeper has better usage coverage in more websites categories. Including News & Media, Technology News, Internet & Telecom, Arts & Entertainment and 6 other categories.
Buzzster is leading in Computer & Electronics and Software.
AdKeeper is leading in most countries, including India, Canada, Czech Republic, Denmark and 8 other countries.
Buzzster hasn't got a lead over AdKeeper in any country.