The most integral part of any digital campaign is the targeted audience. An audience typically means a set of people or market segment at whom an advertising message or the campaign is aimed. Programmatic Advertising helps an advertiser to target such audience in the most efficient and intelligent manner. Once the most relative audience is acquired, it can then be marketed upon to achieve engagement. This engagement is made possible with the help of differential communication at every stage of the funnel with Programmatic Advertising.