Ad Spirit is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ad Spirit has better usage coverage in more websites categories. Including Sports, Business & Industry, Arts & Entertainment, Soccer and 78 other categories.
SmartContext is leading in People & Society, Internet & Telecom, Chats & Forums, Cooking & Recipes and 15 other categories.
Ad Spirit is leading in most countries, including Germany, Austria, United States, Switzerland and 20 other countries.
SmartContext is leading in Poland, United Kingdom, Russia, Netherlands and 16 other countries.