Ad Butler
trend
1,033 websites

Ad Butler is free to use

http://www.adbutler.com/

Ad Butler offers banner rotation and advertising management software.

VS

Interpolls
trend
31 websites

Interpolls offers both free and paid options

http://www.interpolls.com/

Founded in 1999, Interpolls is a pioneer and leader in rich media and next generation advertising technologies.

Market Share by Top Websites

2 Ad Butler is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, Sports and 119 other categories.

2 Interpolls hasn't got a lead over Ad Butler in any websites category.

Geography

1 Ad Butler is leading in most countries, including United States, United Kingdom, Canada, India and 79 other countries.

2 Interpolls is leading in Turkmenistan, Kuwait and Sri Lanka.