In terms of market share, AdvertiseSpace is clearly lagging behind, losing to Testnet in all segments.
AdvertiseSpace has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Computer & Electronics and 77 other categories.
Testnet is leading in Pets, Pets & Animals, Beauty, Beauty & Fitness and one other category.
AdvertiseSpace is leading in most countries, including India, United States, Brazil, Italy and 47 other countries.
Testnet is leading in Belgium.