In terms of market share, ClearSearch is clearly lagging behind, losing to Hexagram in all segments.
Hexagram has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Adult, Humor and 16 other categories.
ClearSearch hasn't got a lead over Hexagram in any websites category.
Hexagram is leading in most countries, including United States, Czech Republic, Germany, Brazil and one other country.
ClearSearch hasn't got a lead over Hexagram in any country.