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, Construction & Maintenance, Internet & Telecom and 97 other categories.
Adoperator is leading in People & Society, Science, Social Sciences, Humor and 6 other categories.
EngineSeeker is leading in most countries, including United States, India, Russia, Italy and 12 other countries.
Adoperator is leading in Sweden, Czech Republic, Finland and Germany.