In terms of market share, ClearSearch is clearly lagging behind, losing to Testnet in all segments.
Testnet has better usage coverage in more websites categories. Including Autos & Vehicles, Shopping, People & Society, Internet & Telecom and 11 other categories.
ClearSearch is leading in Arts & Entertainment.
Testnet is leading in most countries, including Belgium.
ClearSearch hasn't got a lead over Testnet in any country.