Thank you for coming to Dapper!

Dapper is now part of Yahoo!, powering Yahoo!’s innovative and results-driven Smart Ads.

Yahoo!’s power to provide Science + Art + Scale and Dapper’s ability to drive greater performance in display advertising deliver personalized ads that are relevant to the audience that matters to you.      

  • Learn how Smart Ads can advance your business.
  • See the PDF that shows how Vivid Seats used a Smart Ads personalized retargeting campaign to lift view-based conversions 100 percent over a non-Smart Ads campaign.

To login into the Dapper developer site, please go to:


Call Yahoo!

If your advertising budget is $10,000+ per month, please call us at 866-803-7994,
Mon. - Fri., 8am - 5pm PT.

Have Yahoo! Call You

Yes, a Yahoo! sales rep can contact me »