In terms of market share, AdKeeper is clearly lagging behind, losing to Echo in all segments.
Echo has better usage coverage in more websites categories. Including People & Society, Science, Adult, Arts & Entertainment and 13 other categories.
AdKeeper is leading in News & Media, Technology News, Chats & Forums, Web Design and 2 other categories.
Echo is leading in most countries, including United States, Germany, Russia, Hungary and 2 other countries.
AdKeeper is leading in Canada.