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, Sports, Food & Drink and 84 other categories.
Paid-To-Promote is leading in People & Society, Arts & Entertainment, Adult, Computer & Electronics and 49 other categories.
Paid-To-Promote is leading in most countries, including Indonesia, India, Russia, Brazil and 66 other countries.
Ad Butler is leading in United States, United Kingdom, Canada, China and 30 other countries.