AdJuggler
trend
11,248 websites

AdJuggler offers both free and paid options

http://www.adjuggler.com

An independent company since 2008, AdJuggler is a global leader in on-demand digital ad serving and ad management. The company's highly scalable SaaS platform today serves as the digital backbone for more than 200 publishers, ad networks, a...

VS

Underdog Media
trend
2,086 websites

Underdog Media is free to use

http://underdogmedia.com

Based in Santa Barbara, California, Underdog Media was founded in 2007 by Shayne Mihalka, a former executive at ValueClick Media and FastClick.com. The proprietary ad serving technology was carefully designed to be simple to use, efficie...