2
Ad Butler is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
1
Ad Spirit has better usage coverage in more websites categories. Including Heavy Industry & Engineering, Sports, Science & Education, Health and 9 other categories.
2
Ad Butler is leading in News & Media, Food & Drink, Finance, Business & Consumer Services and 6 other categories.
1
Ad Butler is leading in most countries, including United States, India, United Kingdom, Canada and 36 other countries.
2
Ad Spirit is leading in Germany, Austria, Italy, France and 27 other countries.