Pubdirecte is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Pubdirecte has better usage coverage in more websites categories. Including Arts & Entertainment, Movies, Adult, Internet & Telecom and 62 other categories.
WebTrends Ads is leading in Law, Mental Health, Computer Hardware, Motorcycles and one other category.
Pubdirecte is leading in most countries, including France, Morocco, Belgium, Algeria and 53 other countries.
WebTrends Ads is leading in Costa Rica.