In terms of market share, EngineSeeker is clearly lagging behind, losing to Unicast in all segments.
EngineSeeker has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Internet & Telecom and 101 other categories.
Unicast is leading in Performing Arts.
EngineSeeker is leading in most countries, including United States, United Kingdom, Canada, Russia and 13 other countries.
Unicast hasn't got a lead over EngineSeeker in any country.