In terms of market share, ClearSearch is clearly lagging behind, losing to Vocus in all segments.
Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 92 other categories.
ClearSearch hasn't got a lead over Vocus in any websites category.
Vocus is leading in most countries, including United States, India, Canada, United Kingdom and 30 other countries.
ClearSearch hasn't got a lead over Vocus in any country.