Ad Butler is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Ad Butler has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Sports and 111 other categories.
EyeWonder is leading in People & Society, Computer & Electronics, Internet & Telecom, Software and 30 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Belarus and 69 other countries.
EyeWonder is leading in Sweden, Indonesia, Japan, Israel and 11 other countries.