In terms of market share, Adoperator is clearly lagging behind, losing to EngineSeeker in all segments.
EngineSeeker has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Internet & Telecom and 111 other categories.
Adoperator is leading in People & Society, Social Sciences, Science, Movies and 11 other categories.
EngineSeeker is leading in most countries, including United States, Russia, United Kingdom, Canada and 24 other countries.
Adoperator is leading in Sweden, Ukraine, Finland, Albania and 4 other countries.