What are some alternatives?
Google Ad Manager - Grow revenue wherever your users are with an integrated ad management platform that surfaces insights for smarter business decisions.
OpenX - Ad technology platform available as a hosted service or as an open source download.
LeadBolt - LeadBolt is a mobile advertising platform for user acquisition and in-app monetization.
Google AdSense - Use Google AdSense to make money online by placing ads on your website and YouTube channel. Start monetizing your website with Google AdSense today.
px - px tells you what processes are running on your system and how they are interconnected.
Smart AdServer - The only fully-integrated ad server for managing RTB, Mobile, Video & Web display. Best manage all your campaigns in one interface. Best local support