AdSense - Earn money with website monetization from Google AdSense. We'll optimize your ad sizes to give them more chance to be seen and clicked.
V12 Data - V12 Data offers rich data sets with verified addresses and emails for personalized marketing campaigns.
Media.net - Yahoo! Bing Network Contextual Ads powered by Media. net gives you instantaneous access to one of the world's largest marketplaces for advertisers. People also askWhat is Media Net?What is Medianet Cisco?
Lotame - Make your data actionable, learn about your most valuable customers, improve ROI by targeting the right audience and increase relevance across screens.
AdHitz - Lets you sell ad space on your site. You choose the details and then paste the code to your site.
Google Audience Center - 3 votes and 6 comments so far on Reddit