In terms of market share, Alphabird is clearly lagging behind, losing to ClearSearch in all segments.
Alphabird has better usage coverage in more websites categories. Including People & Society, Autos & Vehicles, News & Media, Universities & Colleges and 4 other categories.
ClearSearch hasn't got a lead over Alphabird in any websites category.
ClearSearch is leading in most countries, including United States.
ClearSearch is leading in United States.