Ad Butler is leading in Top 100K Sites and Top 1M Sites.
Ad Butler has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, Sports and 93 other categories.
SpeedyAds is leading in People & Society, Computer & Electronics, Software, Adult and 24 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Mexico and 63 other countries.
SpeedyAds is leading in India, Indonesia, Pakistan, Romania and 17 other countries.