In terms of market share, AddyON is clearly lagging behind, losing to Nster in all segments.
AddyON has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Video Games, Games and 37 other categories.
Nster hasn't got a lead over AddyON in any websites category.
AddyON is leading in most countries, including Italy, Switzerland and Romania.
Nster is leading in United States.