In terms of market share, AddyON is clearly lagging behind, losing to EngineSeeker in all segments.
EngineSeeker has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Arts & Entertainment and 106 other categories.
AddyON is leading in Games, Video Games, News & Media, Classifieds and 10 other categories.
EngineSeeker is leading in most countries, including United States, Russia, United Kingdom, India and 17 other countries.
AddyON is leading in Italy, Germany, Hong Kong and Portugal.