Source: Insider Intelligence | eMarketer, August 2023 - October 2023
Note: includes advertising that appears on desktop and laptop computers on all formats mentioned; also includes advertising that appears on connected TV (CTV) devices; includes display ads that appear on home screens and in-stream video ads that appear on CTVs from platforms like Hulu, Roku and YouTube; excludes network-sold inventory from traditional linear TV and addressable TV advertising; numbers may not add up to total due to rounding
Additional Note: Digital ad spending historical data up to 2015 is derived from Interactive Advertising Bureau (IAB)/PricewaterhouseCoopers (PwC) data. Computing products and consumer electronics includes hardware (computers, computer storage devices and computer peripheral equipment), consumer electronics, prepackaged software (operating, utility, and applications programs), local area network systems and network systems integration, computer processing, and data preparation and data processing services.
Methodology: Estimates are based on the analysis of various elements related to the ad spending market, including macro-level economic conditions; historical trends of the advertising market; historical trends of each medium in relation to other media; reported revenues from major ad publishers; estimates from other research firms; data from benchmark sources; consumer media consumption trends; consumer device usage trends; and eMarketer interviews with executives at ad agencies, brands, media publishers and other industry leaders.