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, Arts & Entertainment, News & Media, Sports and 131 other categories.
NetSeer is leading in Jobs & Employment, Software, Search Engine, Web Hosting and 18 other categories.
Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Belarus and 73 other countries.
NetSeer is leading in Indonesia, Pakistan, Bangladesh, Oman and 8 other countries.