1. AdRoll is a leader in retargeting display advertising. Draw the right people with the right strategies.

  2. Twitter offers targeted ad placement on their ad platform.

  3. Easily boost website traffic and sales with Google AdWords. Appeal to customers who are already interested in what you are advertising by appearing on Google searches.

  4. Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.

  5. Use Google AdSense to make money online by placing ads on your website and YouTube channel. Start monetizing your website with Google AdSense today.

  6. Outbrain is the world's leading performance-driven discovery and native advertising platform. We help advertisers get discovered on leading publishers websites.

  7. Google's unified and improved marketing and analytics tools.

  8. AppNexus technology powers the most innovative trading solutions and marketplaces for Internet advertising.

  9. Ad technology platform available as a hosted service or as an open source download.

  10. Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.

  11. WordStream offers a suite of products to help companies with their SEO and SEM initiatives.

  12. A curated directory of marketing resources and tools