In terms of market share, Partner-Ads is clearly lagging behind, losing to Testnet in all segments.
Testnet has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, People & Society, Sports and 10 other categories.
Partner-Ads is leading in Clothing, Arts & Entertainment and Chats & Forums.
Testnet is leading in most countries, including Belgium.
Partner-Ads hasn't got a lead over Testnet in any country.